Articles Tagged with: Temperature Control
Home / Blog Archives

Exploring Tunnel Pasteurization: A Step-by-Step Guide to Understanding the Process

PRO Engineering / Manufacturing Inc.

Break Down the Technical Aspects of Tunnel Pasteurization, Highlighting Key Components and Parameters Involved

  • Introduction
    • Definition of tunnel pasteurization
    • Brief explanation of its importance in beverage safety and quality
  • Overview of the Tunnel Pasteurization Process
    • Description of the tunnel-like chamber where pasteurization occurs
    • Step-by-step process: entering, heating, holding, and cooling phases
    • Importance of temperature control throughout the process
  • Key Components of Tunnel Pasteurization
    • Description of essential components such as the stainless steel tunnel, conveyor belts, and temperature sensors
    • Explanation of the role each component plays in the pasteurization process
  • Detailed Step-by-Step Process
    • Preheating Stage: Gradual heating of beverages to prepare for pathogen elimination
    • Holding Phase: Beverages are held at peak temperatures long enough to ensure pathogen destruction
    • Rapid Cooling Process: Quick cooling to preserve taste and prevent overprocessing
  • Control Systems for Monitoring Parameters
    • Explanation of how temperature, time, and flow rates are monitored
    • Importance of control systems in maintaining consistent quality and safety
  • Benefits of Tunnel Pasteurization
    • How tunnel pasteurization enhances beverage safety
    • Benefits regarding the extension of shelf life and preservation of beverage quality
  • Frequently Asked Questions
    • Common questions about tunnel pasteurization and their answers
  • Conclusion
    • Recap of the importance of tunnel pasteurization
    • Final thoughts on the reliability and effectiveness of the process in the beverage industry

Introduction

To understand tunnel pasteurization, visualize a tunnel where beverages are heated and cooled gradually. The key? Specific temperatures that kill harmful bacteria, ensuring drinks are safe. Components like stainless steel tunnels and precise temperature control are crucial. Preheating sets the stage by elevating temperatures uniformly.

Next, beverages go through a holding phase where pathogens are eliminated. Rapid cooling afterwards maintains taste and texture. Monitoring systems oversee temperature and time, guaranteeing safety and quality. Tunnel pasteurization is all about meticulous control. Delve deeper to uncover more about this meticulous process.

Overview of Tunnel Pasteurization Process

In tunnel pasteurization, beverages undergo a process of gradual heating and cooling within a tunnel-like chamber. This treatment involves passing sealed cans or bottles through different temperature zones. The beverages are carefully heated to specific temperatures and then held at these peak temperatures for a precise duration. This step is crucial as it effectively eliminates harmful bacteria, ensuring the safety and quality of the beverage.

Temperature control is a critical aspect of tunnel pasteurization. By meticulously managing the heating process, the beverages are safeguarded against any microbial contamination. This precise control not only guarantees the elimination of bacteria but also extends the shelf life of the beverages. Maintaining the correct temperatures throughout the tunnel ensures that the treatment is successful in eradicating any potentially harmful microorganisms present in the beverage.

Through this method, tunnel pasteurization not only enhances the safety of beverages but also plays a vital role in preserving their quality and extending their shelf life effectively.

Key Components of Tunnel Pasteurization

To understand the core elements of tunnel pasteurization, we delve into the essential components that make up this intricate process. The key components of tunnel pasteurization include stainless steel tunnels that house a conveyor belt system. This belt moves beverage containers through different zones for heat treatment, ensuring product safety. Temperature and time are meticulously controlled to achieve the desired pasteurization effect while maintaining beverage quality.

The heat treatment stage is critical as hot water showers over cans or bottles eliminate harmful microorganisms. Precision in time, temperature, and flow rates is paramount for effective pasteurization. Moreover, rapid cooling mechanisms are employed to swiftly bring down the temperature post-pasteurization to lock in the treated state of the beverages.

Detailed Step-by-Step Process

·      Preheating Stage in Tunnel Pasteurization

The preliminary phase of the tunnel pasteurization process gently elevates the beverage’s temperature to set the foundation for microbial eradication. During the preheating stage in tunnel pasteurization, the beverage temperature increases gradually, priming it for microbial destruction.

This initial heating step is crucial in reaching the optimal pasteurization temperature efficiently. By ensuring uniform heating throughout the beverage, the preheating stage sets the stage for effective microbial elimination. It plays a critical role in preparing the beverage for the subsequent phases of tunnel pasteurization, where pathogens are targeted for eradication.

The controlled elevation of the beverage temperature during this phase is essential for achieving the desired level of microbial destruction while maintaining the quality of the product. As the beverage moves through the preheating stage, it undergoes a transformation that readies it for the next steps in the tunnel pasteurization process.

·      Holding Phase and Pathogen Elimination

During the holding phase of tunnel pasteurization, precise temperature maintenance effectively eliminates harmful pathogens to ensure product safety and extend beverage shelf life. Pathogen elimination is crucial in this phase, achieved by subjecting beverages to a specific temperature for a set duration.

The holding phase plays a significant role in eradicating all microorganisms, including heat-resistant pathogens, ensuring that the pasteurization process is thorough.

Maintaining the correct temperature is critical to achieving complete pathogen elimination and upholding product safety standards. By carefully controlling the temperature during this phase, harmful pathogens that could lead to spoilage are effectively destroyed, ultimately extending the shelf life of beverages.

This meticulous process guarantees that the beverages are safe for consumption by eliminating any potentially harmful microorganisms, making sure that the end product meets the highest quality and safety standards.

·      Rapid Cooling Process in Tunnel Pasteurization

In tunnel pasteurization, rapid cooling plays a vital role in maintaining the quality and characteristics of beverages post-pasteurization by swiftly lowering their temperatures. This rapid cooling process is crucial for preserving the beverage quality, flavor, and texture. By efficiently moving through cooling stages, the beverage avoids overcooking or taste alterations caused by prolonged exposure to high temperatures. Effective rapid cooling ensures that the desired texture and mouthfeel of the beverage are retained, providing a satisfying drinking experience.

To achieve the best results, proper process control and timing are essential during the rapid cooling phase of tunnel pasteurization. By closely monitoring and regulating the cooling process, beverage producers can ensure that the quality and characteristics of the product are preserved.

Maintaining control over the cooling stages helps in achieving the optimal balance between rapid temperature reduction and flavor preservation. This meticulous attention to detail is key to delivering beverages with the desired taste, texture, and overall quality.

Control Systems for Monitoring Parameters

Moving on to monitoring parameters in tunnel pasteurization, control systems play a key role in overseeing temperature, time, and flow rates during the process. These control systems in tunnel pasteurization are crucial for maintaining the safety and quality of the product. By continuously monitoring parameters like temperature and time, the control systems ensure that pasteurization occurs at the precise conditions necessary for effective sterilization. Flow rates are also closely monitored to guarantee that the product moves through the pasteurization tunnel correctly.

Monitoring systems provide real-time data that allows operators to make immediate adjustments if needed, ensuring optimal pasteurization results. It’s essential to have precise control over these parameters to prevent under-pasteurization, which could lead to the survival of harmful bacteria, or overheating, which can compromise the quality of the product.

Through the use of monitoring systems and control mechanisms, tunnel pasteurization processes can consistently deliver safe and high-quality products to consumers.

·      Ensuring Product Safety and Quality

To maintain the safety and quality of products, precise control over pasteurization parameters is crucial in tunnel pasteurization processes. Tunnel pasteurization ensures product safety by subjecting beverages to high temperatures that eliminate harmful microorganisms.

Quality parameters such as temperature, time, and flow rates play a vital role in maintaining product quality during pasteurization. By carefully balancing microbial reduction with preserving flavor, color, and nutritional content, tunnel pasteurization minimizes the impact on product quality while ensuring safety.

This process requires meticulous attention to detail to strike the right balance between achieving microbial destruction and maintaining product quality. Precise control over pasteurization parameters is essential for preserving the quality and integrity of beverages.

Tunnel pasteurization is an effective and gentle method that guarantees product safety while upholding high-quality standards, making it a reliable choice for ensuring the safety and quality of beverages.

Benefits of Tunnel Pasteurization

  • Extended Shelf Life: One of the primary benefits is extending the shelf life of perishable products. Tunnel pasteurization helps in reducing microbial load, which slows down spoilage, thus allowing products to stay fresh for longer periods.
  • Improved Safety: By effectively reducing harmful microorganisms such as bacteria, yeasts, and molds, tunnel pasteurization enhances the safety of food and beverages. This is crucial in ensuring consumer health and compliance with regulatory standards.
  • Preservation of Quality: Unlike more aggressive sterilization methods, tunnel pasteurization is gentler on the product, preserving its sensory attributes such as taste, texture, and nutritional content. This ensures that the product maintains its quality and remains appealing to consumers.
  • Consistency: Tunnel pasteurization provides a reliable and consistent method of microbial control. It allows for precise control over factors such as temperature and time, ensuring uniform pasteurization throughout the product, batch after batch.
  • Versatility: Tunnel pasteurization can be applied to a wide range of products, including beverages (such as juices, beers, and soft drinks), canned goods, sauces, and soups. This versatility makes it a valuable processing option for various industries.
  • Cost-Effectiveness: While initial setup costs may be significant, tunnel pasteurization can be cost-effective in the long run due to its efficiency in large-scale production. It helps minimize product loss due to spoilage, reduces the need for additives and preservatives, and enhances overall production efficiency.
  • Regulatory Compliance: Tunnel pasteurization helps businesses meet regulatory requirements for food safety and quality assurance. By effectively reducing pathogens, it assists in compliance with food safety standards enforced by regulatory bodies.
  • Consumer Confidence: Tunnel pasteurization provides consumers with peace of mind regarding the safety and quality of the products they purchase. This can enhance brand reputation and foster consumer trust and loyalty over time.

Overall, tunnel pasteurization plays a crucial role in ensuring the safety, quality, and longevity of various food and beverage products, making it an indispensable process for many industries.

Frequently Asked Questions

·      What Is the Tunnel Pasteurization Process?

Tunnel pasteurization heats and cools beverages by passing them through different temperature zones. Hot water showers kill microorganisms, ensuring safety. Peak temperature is maintained for a specific duration to eliminate harmful bacteria. Temperature control is crucial for quality.

·      What Is the Process of Pasteurization?

Pasteurization is a thermal process crucial for beverage safety. It involves heating to specific temps for set times to kill harmful microbes. Different methods exist based on product needs. Compliance ensures consistent quality.

·      What Is the Difference Between Flash Pasteurization and Tunnel Pasteurization?

In tunnel pasteurization, both package and product get treated with heat, unlike flash pasteurization which only heats the liquid. Tunnel pasteurization ensures thorough treatment for consistent beverage taste and quality maintenance.

·      What Technology Is Used in Pasteurization?

In pasteurization, hot water showers kill microorganisms on sealed cans or bottles. The process includes gradual heating and cooling to keep quality. Beverages move through different tunnel zones for thorough treatment. Precise temperature control is essential.

Conclusion

In conclusion, tunnel pasteurization is a crucial process in ensuring the safety and quality of various products.

By understanding the key components and parameters involved, you can effectively monitor and control the pasteurization process.

Remember to follow the preheating stage, holding phase, and rapid cooling process to eliminate pathogens and maintain product integrity.

With proper control systems in place, you can guarantee the safety of your products and maintain high quality standards.

RESOURCES:

  1. PRO Engineering and Manufacturing details the technical aspects of heating and cooling in tunnel pasteurization, explaining how different types of boilers and cooling systems contribute to the process efficiency and energy conservation​ (PRO)​.
  2. Brewers Association – https://www.brewersassociation.org/
  3. American Society of Brewing Chemists – https://www.asbcnet.org/
  4. Craft Brewing Business – https://www.craftbrewingbusiness.com/
  5. Brewing Industry Guide – https://www.brewingindustryguide.com/
  6. BeerSmith Blog – https://beersmith.com/blog/
  7. ProBrewer – https://www.probrewer.com/
  8. Brewing with Briess – https://www.brewingwithbriess.com/
  9. Brewing Network – https://www.thebrewingnetwork.com/
  10. Brew Your Own (BYO) – https://byo.com/

ABOUT PRO ENGINEERING / MANUFACTURING INC.

Trusted | Knowledge | Quality

We have been involved in pasteurizers since 1977.

PRO Engineering / Manufacturing Inc. has developed a range of small, medium, and large-sized tunnel & batch pasteurizers to fit the needs of BrewMasters and Beverage Makers. When our customers asked for more compact as well as full-size tunnel pasteurizers, PRO developed models to fit our customers’ needs. Then our customers needed a batch pasteurizer. We now provide batch pasteurizers; PRO is a business that continually innovates to meet customer needs.

For more than 40 years, we have been delivering solutions for beverage product shelf stability and consumption safety.

Edward A. Michalski CEO

Ed Michalski started his career in the beverage industry by designing stainless steel, higher flow, spray headers for Pabst Brewing. Along with the header design he also developed a process to produce the new headers.

Ed, along with his brother David, formed PRO Engineering / Manufacturing Inc. Based on what they learned by re-designing and refurbishing other manufacturers’ pasteurizers, Ed and PRO started to offer the pasteurizer marketplace superior new pasteurizers. PRO Engineering / Manufacturing Inc. has been designing and manufacturing great pasteurizers for over four decades.

For more information on tunnel and batch pasteurization contact PRO Engineering / Manufacturing, Inc. at [email protected] or call (414) 362-1500 and ask for Ed Michalski, CEO.

Partner with a PRO!… PRO Engineering / Manufacturing Inc.

Internal Resources:

The Art of Balancing Flavor and Safety: Tunnel and Batch Pasteurization Techniques in Craft Brewing

PRO Engineering / Manufacturing Inc.

Introduction

  • The delicate balance between flavor perfection and safety assurance in craft brewing
  • Importance of mastering tunnel and batch pasteurization techniques
  • Overview of how tunnel and batch pasteurization methods ensure both safety and flavor in craft brewing

Understanding Tunnel Pasteurization Process

  • Description of tunnel pasteurization process
  • Utilization of tunnel pasteurization in craft brewing
  • Importance of precise temperature control and gradual heating and cooling
  • Preservation of flavor while ensuring safety through tunnel pasteurization

Benefits of Tunnel Pasteurization in Brewing

  • Extending shelf life and ensuring safety of craft beers
  • Maintaining flavor and quality of beverages
  • Uniformity in the pasteurization process
  • Preservation of carbonation levels and traditional characteristics of beer

Tunnel Pasteurization vs. Batch-based Pasteurization

  • Differences between tunnel and batch pasteurization techniques
  • Suitability of tunnel pasteurization for high-volume production
  • Customization options and control in batch pasteurization
  • Balancing safety and flexibility in pasteurization methods

How Tunnel Pasteurization is Implemented in Craft Breweries

  • Process of implementing tunnel pasteurization in craft breweries
  • Use of hot water showers and precise temperature control
  • Preservation of flavor and quality characteristics during pasteurization
  • Benefits of tunnel pasteurization for craft brewers

Safety Measures in Tunnel Pasteurization for Craft Brewing

  • Importance of safety considerations in tunnel pasteurization
  • Key safety indicators and temperature control measures
  • Comprehensive measures for ensuring safety of craft beer products
  • Consumer confidence and industry standards in craft brewing safety

Flavor Profile Enhancement via Pasteurization

  • Role of pasteurization in enhancing flavor and stability of craft beers
  • Balancing safety standards and flavor preservation
  • Elimination of beer-souring pathogens while maintaining flavor
  • Premium product creation through flavor profile enhancement

Quality Control and Best Practices

  • Importance of quality control protocols in tunnel pasteurization
  • Temperature monitoring and flow adjustment for consistent results
  • Regular equipment calibration and testing post-pasteurization
  • Ensuring safety and quality of craft beer products through rigorous quality control

Best Practices for Craft Beer Pasteurization

  • Utilization of best pathogenic practices in craft beer pasteurization
  • Overview of flash pasteurization and tunnel pasteurization techniques
  • Emphasis on careful temperature control and preservation of taste
  • Advantages of tunnel pasteurization for maintaining safety and quality

Conclusion

  • Recap of the benefits of tunnel and batch pasteurization techniques
  • Encouragement for craft brewers to implement pasteurization for extended shelf life and quality maintenance
  • Importance of balancing safety and flavor in craft brewing
  • Invitation to take brewing to the next level with tunnel and batch pasteurization techniques

Introduction

If you have ever found yourself walking a tightrope between flavor perfection and safety assurance in the production process of craft brewing, mastering tunnel and batch pasteurization techniques is just the northern star for your compass. In the complex and intricate world of beer production, the ability to safely guarantee the product for a prolonged shelf life without compromising its sensory profile is the dependent and independent variables that the tunnel and batch pasteurization methods draw their experimental design from.

Untying the knot behind the secrets of tunnel and batch pasteurization is the key to unlocking the potential to create brews that not only satiate taste buds but outlive human generations.

Understanding Tunnel Pasteurization Process

Tunnel pasteurization involves the careful tandem processes that ensure products are subjected to heating and cooling progressive processes to eliminate harmful bacteria and still ensure quality. The craft brewery method utilizes tunnel pasteurization to protect their integrity and still meet the standards.

Constant showers of hot water over sealed cans or bottles perfectly reach 140 degrees Fahrenheit and precisely eliminate the bacteria. As the beverages move over the multiple zones within the tunnel, they are appropriately pasteurized to maintain microorganism safety. The peak temperatures are held on for some time to ensure that microbes are entirely inactivated.

The high temperatures conditions within the chamber are critical to eliminating the microbes. Additionally, the warm conditions under which the beverages are conducted under the control of the heat levels ensures that craft breweries use the tunnel pasteurization process to ensure that they provide safe products to consumers.

Afterward, the temperatures are reduced to that of the room and gradual cooling is also important to ensure that the quality of the beverages is maintained. In maintaining the cooling conditions, tastes are retained in ensuring that the quality of the beverages is observed. In summary, tunnel pasteurization is crucial as it ensures a balance of safety and flavor.

Benefits of Tunnel Pasteurization in Brewing

Having a clear overview of the process is essential to further provide information regarding the benefits of tunnel pasteurization in brewing. Craft brewers utilize tunnel pasteurization in extending the shelf life of their beers through eliminating the microorganisms that may render the beverages harmful hence safe to sip.

A critical part of tunnel pasteurization for the craft beer industry, it maintains the tastes of the beverages while keeping quality. One particular significance in tunnel pasteurization is the uniformity of one process to the other.

Craft brewers can use different types of containers ranging from cans and bottles among others and in this way, tunnel pasteurization maintains the beverages’ carbonation levels. Tunnel pasteurization allows craft breweries to remain in the industry while meeting the regulations from the authoritative consumers in the industry.

Tunnel Pasteurization vs. Batch-based Pasteurization

The choice to utilize tunnel or batch pasteurization techniques in craft brewing is determined by the brewer’s scale and customization preferences. Tunnel pasteurization refers to the use of tunnel pasteurizers to gradually heat and cool treated beverage packages. This method is recommended for craft brewers engaged in high-volume production because it ensures that the beverage is heated to the proper temperature while cooling at the same rate.

It enables the craft brewer to pasteurize beer in varying quantities and achieve consistent results over more substantial quantities. Conversely, batch pasteurization refers to treating a beverage in a given quantity, batch, or lot.

This method may be more beneficial for craft brewers who seek complete control over the pasteurization process. It also allows the craft brewer to customize the production process and produce beer in limited quantity at a time.

Both procedures are beneficial in ensuring that hazardous microorganisms are eliminated from the beer, while tunnel pasteurization also increases product shelf life and preserves the beer’s flavor. Batch pasteurization, on the contrary, allows the producer to make minor adjustments to the product.

However, both pasteurization methods are effective and reliable because of the hostile conditions which inhibit the survival and growth of hazardous microorganisms. Craft brewers need to realize the benefits of both tunnel and batch pasteurization methods, which include product flavor preservation and maintaining safety standards.

How Tunnel Pasteurization is Implemented in Craft Breweries

Craft brewers implement tunnel pasteurization by passing packaged beverages through a tunnel-like enclosure for heat treatment. Craft brewers use tunnel pasteurization to increase product shelf life and ensure safety. The process may involve hot water showers above the sealed cans or bottles to eliminate hazardous microorganisms.

Due to the fact that tunnel pasteurization is not restricted to a single type of container, it is perfectly suitable for craft brewing. In addition, due to the slow cooking and cooling of the products in the tunnel, the quality and flavor characteristics of the beer are preserved.

One of the key advantages of tunnel pasteurization for craft brewing is the possibility to ensure an acceptable shelf life for the products while preserving their traditional characteristics. The implementation of tunnel pasteurization requires strict controls over the temperature regime in order to be effective.

For craft brewing, tunnel pasteurization allows for ensuring safety, acceptable shelf life, and consumer confidence in the products offered. Overall, tunnel pasteurization is a very effective tool for craft brewing since it offers a reliable method to ensure reasonable safety and quality simultaneously.

Safety Measures in Tunnel Pasteurization for Craft Brewing

Transition to implementing tunnel pasteurization in the technological processes of craft brewing, the issue of safety becomes particularly relevant since it provides a field for maintaining quality and consumer confidence in products. The main safety indicator of the tunnel pasteurizer in craft brewing is the temperature of 140 F.

This temperature ensures that the microflora present in craft brewing is practically completely destroyed in tunnel pasteurization. Due to the gradual stages of heating up and cooling in zones through which the product passes, tunnel pasteurization ensures comprehensive measures to ensure the safety of the craft beer.

A key factor of tunnel pasteurization is the control of the temperature regime since due to precise heating and cooling, it is possible to maintain the quality and uniformity of the production batches during the process of renewal. Proper calibration and setup of pasteurization equipment are critical for post-packaging sanitation.

This process not only ensures that the product is safe for consumption, but it also extends the shelf life of craft beers. Craft breweries should follow safety measures to the letter, and using advanced temperature control techniques produces products that are not only safe but also acceptable in the industry and to the consumer.

Flavor Profile Enhancement via Pasteurization

Pasteurization is an important process in craft brewing that ensures the beer is offered in the market safe for consumption and promotes its flavor. Therefore, with proper pasteurization techniques, the quality and stability of the beer are easily achieved, with the flavor maintained. Balancing safety standards and flavor is much emphasized, allowing preservations that extend its shelf life without tasting like their flavor.

The brewing and restoration process eliminates any beer-souring pathogens while ensuring the flavor is retained. Consistent experience of flavor is enhanced when the flavor is maintained through pasteurization, hence enabling a premium product in the industry. With mastery of pasteurization, the craft brewery product becomes sellable and meets the industry’s health regulatory requirements. As such, through tunnel and batch pasteurization, craft brewers flavor profile their beer and produce safety products in the required standards.

Quality Control and Best Practices

In tunnel pasteurization, quality control protocols involve temperature monitoring, which is paramount to securing the safety and quality of craft beer products. Strict adherence to precise temperatures enables brewers to eliminate harmful bacteria pathogens, while the beer’s quality and taste remain uncompromised. Flow monitoring and adjustment also assist in maintaining even heat distribution throughout the beer and ensuring all parts reach optimal pasteurization.

Regular equipment calibration is vital to verifying equipment performance and product safety. It maintains the equipment and ensures temperature control accuracy, which is essential for the pasteurization’s success and product overall safety. Testing samples post-pasteurization, part of quality assurance protocols, is fundamental in assuring a successful pasteurization process and product.

Quality control in tunnel pasteurization is crucial to ensuring the safety and quality of craft beer products. To guarantee these objectives, producers must follow the guidelines outlined in this paper and observe unperturbed monitoring throughout the pasteurization process. Quality control favors craft beer production by maintaining the beer’s quality and safety to industry levels. Craft brewers have the responsibility to ensure the quality control of their products so that their beers remain delicious as they produce safe beers.

Best Practices for Craft Beer Pasteurization

Craft brewers may employ the best pathogenic practices to strike a balance between safety and brewing processes while producing delicious beer to meet the industry’s safety industrial standards. In conclusion, in the context of beer pasteurization, commercial craft brewers have several options. Flash pasteurization is one of the most common, the essence of which is that the beer is heated in a short time up to a high temperature and then quickly cooled down. It is possible to quickly eliminate harmful pathogens, and the impact on the beer’s taste will be minimal. Whether you are pasteurizing beer in bottles or cans, craft brewers need to monitor temperature carefully.

Pasteurization must be done promptly to ensure microbial death and without destroying the beer’s unique, nuanced taste profiles. Proper calibration of tunnel pasteurization equipment is ideal to ensure that every package gets consistent treatment. Tunnel pasteurization equipment also helps increase shelf life, increase the overall safety of the beer after wrapping, and maintain the proper taste of the beers. Therefore, tunnel pasteurization equipment is advantageous because it covers both packaging and beer, which reduces the risk.

Frequently Asked Questions

What is the tunnel pasteurization process? Tunnel pasteurization is the process where the beverage runs through the chamber like a tunnel and is heated or cooled down at a gradual rate. It contains hot-water showers used in sealed cans or bottles. The beer is kept at 140 degrees Fahrenheit in the tunnel to ensure the safety of the beer. There are different zones that keep the beverage at peak temperatures to kill the beer effectively. The temperatures must be kept low to bring the beer to a room temperature gradually. The process must have a precise temperature control because tunnel pasteurization enables the beverage to have the same taste while protecting the beverage.

What is the difference between flash – pasteurization and tunnel-pasteurization? Craft brewing uses two kinds of pasteurization – flash and tunnel. Flash pasteurization is a rapid heat method that heats beer to 160-161.6°F. It is primarily for beer that is inside kegs; it is fast because microbes are sometimes exposed after it. However, tunnel pasteurization aims to treat the package itself with the product by passing them through a 140°F tunnel with steam or hot water at a temperature of 165°F. It is highly suitable for mass production as it keeps the product at the highest levels of quality and safety. Tunnel pasteurization is favored by craft brewers for maintaining high-quality standards. Flash pasteurization, on the other hand, is less safe as it is faster and may compromise beer safety.

What Is Pasteurization Process in Beer Making? In craft brewing, the process is highly specific and aims at removing unfavorable microorganisms to improve beer’s longevity. Pasteurization allows the product to be stored for more prolonged periods without losing or compromising quality or safety standards. It is crucial for breweries to remove the pathogenic elements in their beers. Flash and tunnel pasteurization are two efficient methods to ensure beer safety and longevity.

What Are the Techniques of Brewing Beer? In brewing beer, crucial techniques are tunnel and batch pasteurization. The former enables to gradually heat and cool the product within a tunnel-like tunnel, while the latter is canon-by-canon sealed cans or bottles in hot water showers. Both techniques help remove pathogens and last longer while preserving taste. Craft brewers have full control over the process to prolong beer shedding and ensure its safety and quality.

Conclusion

Now that you’ve unlocked the secrets of flavor and safety in your craft brewing through tunnel and batch pasteurization, you can suspend your beer for an extended period with minimal flavor loss. Introducing tunnel or batch pasteurization in your brewery will keep your products longer and maintain quality standards, exceeding consumer expectations. Take your brewing game to the next level with tunnel and batch pasteurization!

RESOURCES:

1. Brewers Association – The Brewers Association is a non-profit organization that promotes and protects small and independent American brewers. Their website offers resources, articles, and guides related to craft brewing techniques, including pasteurization. Website: Brewers Association

2. Craft Brewing Business – Craft Brewing Business is a trade publication dedicated to the craft brewing industry. They cover various topics related to craft brewing, including techniques, equipment, and industry news. Website: Craft Brewing Business

3. American Society of Brewing Chemists (ASBC) – ASBC is a professional organization that provides resources and standards for brewing science and technology. Their website includes research articles, publications, and technical resources related to brewing techniques. Website: American Society of Brewing Chemists

4. Brewing Science Institute – The Brewing Science Institute offers educational resources and training programs for brewers. Their website includes articles, webinars, and courses covering various aspects of brewing science and technology. Website: Brewing Science Institute

5. Master Brewers Association of the Americas (MBAA) – MBAA is a professional association for brewers, brewing engineers, and industry professionals. Their website provides technical resources, publications, and educational materials related to brewing techniques. Website: Master Brewers Association of the Americas

6. Brewing Industry Guide – The Brewing Industry Guide is an online resource for brewers, providing articles, guides, and industry insights on brewing practices and technologies. Website: Brewing Industry Guide

ABOUT PRO ENGINEERING / MANUFACTURING INC.

Trusted | Knowledge | Quality

We have been involved in pasteurizers since 1977.

PRO Engineering / Manufacturing Inc. has developed a range of small, medium, and large-sized tunnel & batch pasteurizers to fit the needs of BrewMasters and Beverage Makers. When our customers asked for more compact as well as full-size tunnel pasteurizers, PRO developed models to fit our customers’ needs. Then our customers needed a batch pasteurizer. We now provide batch pasteurizers; PRO is a business that continually innovates to meet customer needs.

For more than 40 years, we have been delivering solutions for beverage product shelf stability and consumption safety.

Edward A. Michalski CEO

Ed Michalski started his career in the beverage industry by designing stainless steel, higher flow, spray headers for Pabst Brewing. Along with the header design he also developed a process to produce the new headers.

Ed, along with his brother David, formed PRO Engineering / Manufacturing Inc. Based on what they learned by re-designing and refurbishing other manufacturers’ pasteurizers, Ed and PRO started to offer the pasteurizer marketplace superior new pasteurizers. PRO Engineering / Manufacturing Inc. has been designing and manufacturing great pasteurizers for over four decades.

For more information on tunnel and batch pasteurization contact PRO Engineering / Manufacturing, Inc. at [email protected] or call (414) 362-1500 and ask for Ed Michalski, CEO.

Partner with a PRO!… PRO Engineering / Manufacturing Inc.

Internal Resources:

Heat and Hold: A Critical Step in Beverage Batch Pasteurizers

PRO Engineering / Manufacturing Inc.

Introduction

  • Explanation of the importance of understanding the pasteurization process for beer and non-dairy beverages.
  • Brief introduction to the concept of heat and hold in pasteurization.

Pasteurization Process Overview

  • Simple explanation of the pasteurization process.
  • Importance of heating to a specific temperature to destroy harmful microorganisms and enzymes.
  • Explanation of the cooling process following the heat and hold method.

Importance of Heat and Hold

  • Role of heating in ensuring product safety by destroying pathogens.
  • The necessity of holding the temperature to maintain beverage quality.

Components of Batch Pasteurizers

  • Heating system: Raises the product to pasteurization temperatures.
  • Holding tube: Ensures product remains at the temperature for the required time.
  • Pump: Circulates the product through the pasteurization unit.
  • Cooling system: Cools the product post-pasteurization.
  • Explanation of each component’s role in ensuring product safety and quality.

Temperature Control Mechanisms

  • Description of the sophisticated temperature control systems in batch pasteurizers.
  • Importance of maintaining desired temperature levels throughout the pasteurization cycle.

Advantages of Batch Pasteurization

  • Insight into the benefits of batch pasteurization for beverage production.
  • Discussion on how batch pasteurization promotes shelf life, taste, and nutrient retention.
  • Advantages in monitoring temperature, handling different container sizes, and enhancing product quality.

Most Frequently Asked Questions

  • Can batch pasteurizers handle more than one type of beverage at once?
  • The impact of the size of the batch pasteurizer on the process.
  • Additional safety steps for operating batch pasteurizers.
  • Common issues in pasteurizing non-dairy beverages and how to address them.

Conclusion

  • Recap of the importance of heat and hold in the pasteurization process.
  • Final thoughts on how understanding these processes can lead to successful beverage pasteurization and ensuring product safety and quality.

Tune in to unravel the intricate relationship between temperature and time in batch pasteurizers, a vital duo in perfecting your favorite beverages.

Introduction

The intricate nature of the meticulous processes in beer and non-dairy beverage pasteurizing calls for a thorough understanding of the mechanics of heat and hold. Before you understand this essential stage of the process that will inform you of the perfect conditions for the product’s safety and quality, you should picture the harmonious interplay of heat and the length of pasteurization, two elements that determine whether your favorite drink is safe for consumption or not.

How do such batch pasteurizers work to guarantee the safety and quality of that beer or beverage? Let’s explore below.

Pasteurization Process Overview

This process’s simple explanation will help you understand the fundamental process necessary to retain the beer and other beverages’ safety and quality. Pasteurization is a critical process in which the liquid is heated to a specific temperature to destroy harmful microorganisms and enzymes. However, the liquid is then held at that temperature for a specific period before being cooled quickly. The heat used and retained in the process helps kill pathogens while preserving all the flavor and the drink quality.

Importance of Heat and Hold

The Heating Phase

The first step in pasteurization is the heating of the beverage, a process fundamental to the destruction of pathogens. By elevating the beverage’s temperature to a targeted range, typically between 60°C and 85°C, for a specified duration, harmful microorganisms such as yeasts, molds, and bacteria are effectively eradicated. This selection of temperature and duration is critical, designed to maximize pathogen deactivation without compromising the beverage’s integrity.

The basis for this careful selection lies in the thermal sensitivity of pathogens, with each species having a specific survival threshold temperature. Consequently, the heating phase serves a dual purpose: sterilizing the beverage and preventing potential spoilage by eliminating microbial activity, thereby extending the product’s shelf life.

The Holding Phase

Following the heating step, the holding phase is equally critical to the pasteurization process. Achieving the target temperature necessitates maintaining it to allow the heat to uniformly penetrate the beverage. This uniformity is vital to ensure no part of the beverage remains at a non-lethal temperature, which could otherwise harbor surviving microbes. The holding time is determined by the specifics of the beverage, the type of microorganisms present, and the general time-temperature relationship depicted in thermal death time curves.

This phase not only ensures the death of all harmful microbes but also plays a crucial role in preserving the quality of the beverage. Rapid heating followed by prolonged exposure to high temperatures can degrade the sensory and nutritional characteristics of the product, such as flavor, color, and vitamins. Thus, the holding phase is finely tuned to balance sterilization with the preservation of product quality, with modern pasteurization techniques closely monitoring and adjusting temperatures to prevent heat damage.

Components: Heating, Holding Tube, Pump, Cooling System

Regardless of the specific batch pasteurizer used, most of them have the same components:

  • The Heating System raises the temperature of the product to pasteurization temperatures.
  • The Holding Tube ensures the product stays at temperature for the required time to eliminate effective bacteria.
  • Pump is used to circulate the product through the pasteurization unit.
  • Cooling system cools the product immediately after pasteurization.

Each component has a role to play in ensuring the product is properly pasteurized and the final product is of high quality and safe.

Temperature Control Mechanisms

To ensure precise pasteurization processes, understanding the temperature control mechanisms is imperative when operating batch pasteurizers. These mechanisms play a crucial role in maintaining the desired temperature levels throughout the pasteurization cycle.

Most batch pasteurizers are equipped with advanced temperature control systems that regulate the heating and cooling processes with great accuracy. By monitoring and adjusting the temperature settings, you can ensure that the beverages are pasteurized effectively without compromising their quality.

The temperature control mechanisms also help in preventing overheating or underheating, which could lead to inadequate pasteurization or even spoilage. Therefore, mastering the temperature control features of batch pasteurizers is essential for producing safe and high-quality beverages consistently.

The Advantages of “Batch Pasteurization”

Knowing the benefits of “batch pasteurization” will give you an insight into the efficiency and effectiveness of your beverage production. Batch pasteurization helps promote your product’s shelf life without compromising the final taste and nutrients. It allows you to monitor the temperature effectively, ensuring the desired pasteurization levels are met batch after batch.

Additionally, batch pasteurizers can manage different container sizes and types, making them perfect for varying production scales. By adopting batch pasteurization, you can smoothen and fasten your production process, minimize contamination, and enhance your product’s quality.

Understanding the advantages of batch pasteurization can provide valuable insights into the efficiency and quality of beverage production. By utilizing batch pasteurizers, you can ensure that your beer or non-dairy beverages are safe for consumption by eliminating harmful bacteria and pathogens. Batch pasteurization also helps in extending the shelf life of your products without compromising their taste or nutritional value.

This method allows for precise temperature control, ensuring that the desired pasteurization levels are consistently met batch after batch. Additionally, batch pasteurizers are versatile and can accommodate different container sizes and types, making them suitable for various production scales. Embracing batch pasteurization can streamline your production process, reduce risks of contamination, and ultimately enhance the overall quality of your beverages.

Most Frequently Asked Questions

Can Batch Pasteurizers Pasteurize More Than One Type of Beverage at Once?

Yes, batch pasteurizers can efficiently pasteurize multiple types of beverages simultaneously. They provide consistent heating and holding temperatures for various drinks, ensuring uniform pasteurization across different batches, saving time and resources.

Batch pasteurizers are designed to handle different beverage types effectively, making them a versatile solution for businesses looking to streamline their pasteurization process. By accommodating multiple products at once, these machines can improve efficiency and productivity in beverage production.

How Does the Size of the Batch Pasteurizer Affect the Process?
When choosing a batch pasteurizer, consider how the size impacts pasteurization. Smaller units may heat up faster but have limited capacity. Larger ones can handle more volume but might require longer processing times.

Are there any additional safety steps that need to be taken regularly while operating a batch pasteurizer?

When operating a batch pasteurizer, always follow safety measures:
Wear protective gear, ensure proper ventilation, and never bypass safety features. Regular maintenance checks and staff training are vital. Prioritize safety to prevent accidents.

What are the common issues that may arise when pasteurizing non-dairy beverages in a batch pasteurizer?

When using batch pasteurizers for non-dairy beverages, you may face challenges like:

  • Maintaining precise temperatures
    • Ensuring uniform heating
    • Preventing product scorching
    • Stay vigilant with monitoring and adjustments to overcome these obstacles effectively.
    • Make sure to keep a close eye on these factors to ensure the quality and safety of your non-dairy beverages.

How Does the Pasteurization Process Impact the Flavor and Texture of the Final Product?

  • When pasteurizing, the process impacts the flavor and texture of your final product. Heat can alter taste and mouthfeel, but it also ensures safety.
  • Holding at specific temperatures balances these changes for a product that’s both safe and delicious.

Conclusion

The “heat and hold” phase is indispensable in the pasteurization process, ensuring the safety and quality of beverages. Through the meticulous application of heating and holding, harmful microbes are eradicated while preserving the beverage’s sensory and nutritional qualities. This paper highlights the importance of understanding these phases to appreciate their role in producing safe, high-quality beverages.

RESOURCES:

1. Brewers Association – The Brewers Association is a non-profit organization that promotes and protects small and independent American brewers. Their website offers resources, articles, and guides related to craft brewing techniques, including pasteurization. Website: Brewers Association

2. Craft Brewing Business – Craft Brewing Business is a trade publication dedicated to the craft brewing industry. They cover various topics related to craft brewing, including techniques, equipment, and industry news. Website: Craft Brewing Business

3. American Society of Brewing Chemists (ASBC) – ASBC is a professional organization that provides resources and standards for brewing science and technology. Their website includes research articles, publications, and technical resources related to brewing techniques. Website: American Society of Brewing Chemists

4. Brewing Science Institute – The Brewing Science Institute offers educational resources and training programs for brewers. Their website includes articles, webinars, and courses covering various aspects of brewing science and technology. Website: Brewing Science Institute

5. Master Brewers Association of the Americas (MBAA) – MBAA is a professional association for brewers, brewing engineers, and industry professionals. Their website provides technical resources, publications, and educational materials related to brewing techniques. Website: Master Brewers Association of the Americas

6. Brewing Industry Guide – The Brewing Industry Guide is an online resource for brewers, providing articles, guides, and industry insights on brewing practices and technologies. Website: Brewing Industry Guide

ABOUT PRO ENGINEERING / MANUFACTURING INC.

Trusted | Knowledge | Quality

We have been involved in pasteurizers since 1977.

PRO Engineering / Manufacturing Inc. has developed a range of small, medium, and large-sized tunnel & batch pasteurizers to fit the needs of BrewMasters and Beverage Makers. When our customers asked for more compact as well as full-size tunnel pasteurizers, PRO developed models to fit our customers’ needs. Then our customers needed a batch pasteurizer. We now provide batch pasteurizers; PRO is a business that continually innovates to meet customer needs.

For more than 40 years, we have been delivering solutions for beverage product shelf stability and consumption safety.

Edward A. Michalski CEO

Ed Michalski started his career in the beverage industry by designing stainless steel, higher flow, spray headers for Pabst Brewing. Along with the header design he also developed a process to produce the new headers.

Ed, along with his brother David, formed PRO Engineering / Manufacturing Inc. Based on what they learned by re-designing and refurbishing other manufacturers’ pasteurizers, Ed and PRO started to offer the pasteurizer marketplace superior new pasteurizers. PRO Engineering / Manufacturing Inc. has been designing and manufacturing great pasteurizers for over four decades.

For more information on tunnel and batch pasteurization contact PRO Engineering / Manufacturing, Inc. at [email protected] or call (414) 362-1500 and ask for Ed Michalski, CEO.

Partner with a PRO!… PRO Engineering / Manufacturing Inc.

Internal Resources:

Retrofitting Tunnel Pasteurizers: A Step-by-Step Guide

PRO Engineering / Manufacturing Inc.

Introduction

  • Highlight the complexity and necessity of retrofitting tunnel pasteurizers.
  • Emphasize the importance of careful evaluation, planning, and execution.
  • Brief overview of the guide’s objectives.

Assessing Current Equipment

  • Evaluation of Efficiency and Compatibility
    • Inspection for wear and tear.
    • Assessment of age and performance of current equipment.
  • Compliance and Safety Standards
    • Verification against safety standards and regulatory requirements.
  • Identification of Upgrade Needs
    • Noting desired features or capabilities for the retrofit.

Planning for Retrofit

  • Project Planning
    • Creation of a detailed project plan with objectives and timelines.
  • Budget and Resources
    • Estimation of costs and identification of required materials and labor.
  • Regulatory Compliance
    • Review of permits and regulations relevant to the retrofit.
  • Stakeholder Communication
    • Ensuring informed involvement of all parties.

Upgrading Components and Systems

  • Component Evaluation and Selection
    • Analysis of key elements like conveyor systems, heat exchangers, and control devices.
  • Modernization
    • Integration of advanced technology for better control and automation.
  • Energy Efficiency
    • Upgrading to more energy-efficient components.
  • Data and Sensor Enhancements
    • Addition of new sensors for improved data collection.

Implementing Changes

  • Systematic Integration
    • Careful installation and testing of upgrades.
  • Documentation and Communication
    • Recording modifications and maintaining open lines of communication with the team.

Testing and Fine-Tuning

  • Performance Testing
    • Running test batches and adjusting settings for optimal performance.
  • Microbiological Testing
    • Ensuring the system effectively eliminates harmful microorganisms.
  • Adjustments Based on Feedback
    • Fine-tuning based on test results and continuous monitoring.

Frequently Asked Questions

  • Minimizing Production Disruption
    • Strategies for retrofitting without affecting the production schedule.
  • Common Challenges
    • Addressing equipment compatibility, downtime, sterilization levels, and staff training.
  • Regulations and Certifications
    • Compliance with industry standards and local guidelines.
  • Energy Efficiency and Cost Savings
    • Potential benefits of retrofitting for energy use and operational costs.
  • Timeline for Retrofitting
    • Expected duration of the retrofitting process and factors affecting it.

Conclusion

  • Recap of the steps taken and the importance of each in the retrofitting process.
  • The benefits achieved through retrofitting, including improved efficiency, compliance, and product safety.
  • Encouragement for continuous improvement and maintenance to ensure optimal performance.

Introduction

So, you think retrofitting tunnel pasteurizers is as simple as upgrading your phone’s operating system? Well, think again. The process requires careful evaluation, meticulous planning, and precise execution to ensure optimal performance.

But fear not, with our step-by-step guide, you’ll navigate through the intricacies of transforming your pasteurization system with ease. From assessing your current setup to fine-tuning the adjustments, each stage is crucial for achieving the desired results.

Stay tuned for a comprehensive walkthrough that will streamline your retrofitting journey.

Assessing Current Equipment

If you’re planning to retrofit your tunnel pasteurizer, begin by evaluating your current equipment for efficiency and compatibility with the new upgrades. Check for any signs of wear and tear, ensuring all components are functioning optimally.

Look at the age of the equipment and consider if newer models would offer improved performance or energy efficiency. Assess whether your current setup meets safety standards and regulatory requirements.

Take note of any specific features or capabilities you wish to add during the retrofitting process. Understanding the strengths and limitations of your existing equipment is crucial for planning a successful retrofit that enhances your tunnel pasteurizer’s overall performance and longevity.

Planning for Retrofit

When preparing for the retrofit of your tunnel pasteurizer, consider creating a detailed project plan to streamline the process efficiently. Start by assessing the current equipment to identify areas that need improvement. Collaborate with your team to establish clear objectives and timelines for the retrofit.

Evaluate the budget needed for the project, including costs for materials, labor, and any external services required. Determine if any permits or regulations need to be addressed before starting the retrofit. Communication is key to ensure that all stakeholders are informed and involved throughout the planning phase. By carefully planning for the retrofit of your tunnel pasteurizer, you can increase the chances of a successful and smooth upgrade process.

Upgrading Components and Systems

To enhance the efficiency of your tunnel pasteurizer, consider upgrading key components and systems in a strategic manner. Start by assessing the condition of crucial elements such as the conveyor system, heat exchangers, and temperature control devices. Upgrading these components can improve overall system performance and product quality.

Look into modernizing control systems with advanced technology for better monitoring and automation capabilities. Upgrading to energy-efficient components can also lead to cost savings in the long run. Additionally, consider retrofitting your pasteurizer with new sensors for enhanced data collection and analysis.

Implementing Changes

Consider systematically integrating the upgrades discussed earlier to enhance the performance of your tunnel pasteurizer.

Start by carefully implementing the recommended changes to the components and systems. Ensure that each upgrade is installed correctly and tested thoroughly before moving on to the next one. Pay close attention to any specific instructions provided by the manufacturer or technician.

Keep track of the progress and document any modifications made during the retrofitting process. Regularly communicate with your team to ensure everyone is on the same page and understands their roles in the implementation phase.

Testing and Fine-Tuning

To ensure the effectiveness of the implemented upgrades, thoroughly test and fine-tune the tunnel pasteurizer’s performance. Begin by running test batches through the pasteurizer, closely monitoring temperature, conveyor speed, and product flow. Adjust settings as needed to achieve the desired pasteurization levels and product quality.

Conduct microbiological testing on the output to confirm that the pasteurizer is effectively eliminating harmful microorganisms. Fine-tune the pasteurizer by making small adjustments to parameters based on the test results. Continuously monitor and record data during this process to track improvements accurately.

Engage with your maintenance team to address any mechanical issues that may arise during testing. By meticulously testing and fine-tuning, you can optimize your tunnel pasteurizer for peak performance.

Frequently Asked Questions

How Can I Ensure That the Retrofitting Process Will Not Disrupt My Production Schedule?

To ensure the retrofitting process won’t disrupt your production schedule, plan ahead by scheduling downtime, coordinating with your team, and communicating with suppliers.

Stay proactive in addressing any potential issues to minimize disruptions.

Contact PRO Engineering / Manufacturing to ensure a smooth transition, professionalism since 1977.

What Are Some Common Challenges That Companies Face When Retrofitting Tunnel Pasteurizers?

When retrofitting tunnel pasteurizers, common challenges companies face include:

  • Equipment compatibility issues
  • Downtime for installation
  • Ensuring proper sterilization levels
  • Training staff on new processes

Overcoming these hurdles requires careful planning and coordination.

Are There Any Regulations or Certifications That Need to Be Considered During the Retrofitting Process?

When retrofitting tunnel pasteurizers, you must consider regulations and certifications. Ensure compliance with industry standards like FDA or ISO. Check local health department guidelines.

Prioritize safety and quality to meet requirements and maintain the integrity of your pasteurization process.

Can Retrofitting a Tunnel Pasteurizer Lead to Increased Energy Efficiency or Cost Savings?

Retrofitting a tunnel pasteurizer can boost energy efficiency and save costs.

Upgrading components like heat exchangers and insulation can lead to improved performance.

Consider consulting PRO experts to optimize your system for maximum benefits.

How Long Does the Typical Retrofitting Process for a Tunnel Pasteurizer Take from Start to Finish?

The typical retrofitting process for a tunnel pasteurizer takes about 4-6 weeks from start to finish.

You’ll see improvements in efficiency and potentially cost savings.

Ensure proper planning and coordination for a successful upgrade.

Conclusion

After following the step-by-step guide for retrofitting tunnel pasteurizers, you have successfully upgraded your equipment to meet current industry standards.

By assessing your current equipment, planning for retrofit, upgrading components and systems, implementing changes, and testing and fine-tuning, you have ensured that your tunnel pasteurizers are operating efficiently and effectively.

Congratulations on completing this important process to improve the safety and quality of your products. Keep up the great work!

RESOURCES:

  • PRO Engineering/Manufacturing Inc. Overview:
    Provides insights into PRO Engineering/Manufacturing Inc.’s offerings in tunnel pasteurizers, including their PRO/LINE™ Series and Slim/Line™ tunnel pasteurizers. It highlights features like removable side panels, reduced energy use, and clog-resistant spray nozzles, showcasing the company’s expertise in customizing solutions for beverage product shelf stability and consumption safety​​.
  • PRO Engineering / Manufacturing Retrofit Division:
     This article delves into methods for retrofitting tunnel pasteurizers to improve energy efficiency and sustainability. It discusses heat recovery systems, insulation improvements, and the integration of alternative energy sources. The benefits of retrofitting include reduced energy consumption, lower operating costs, and minimized carbon footprint​​.

ABOUT PRO ENGINEERING / MANUFACTURING INC.

Trusted | Knowledge | Quality

We have been involved in pasteurizers since 1977.

PRO Engineering / Manufacturing Inc. has developed a range of small, medium, and large-sized tunnel & batch pasteurizers to fit the needs of BrewMasters and Beverage Makers. When our customers asked for more compact as well as full-size tunnel pasteurizers, PRO developed models to fit our customers’ needs. Then our customers needed a batch pasteurizer. We now provide batch pasteurizers; PRO is a business that continually innovates to meet customer needs.

For more than 40 years, we have been delivering solutions for beverage product shelf stability and consumption safety.

Edward A. Michalski CEO

Ed Michalski started his career in the beverage industry by designing stainless steel, higher flow, spray headers for Pabst Brewing. Along with the header design he also developed a process to produce the new headers.

Ed, along with his brother David, formed PRO Engineering / Manufacturing Inc. Based on what they learned by re-designing and refurbishing other manufacturers’ pasteurizers, Ed and PRO started to offer the pasteurizer marketplace superior new pasteurizers. PRO Engineering / Manufacturing Inc. has been designing and manufacturing great pasteurizers for over four decades.

For more information on tunnel and batch pasteurization contact PRO Engineering / Manufacturing, Inc. at [email protected] or call (414) 362-1500 and ask for Ed Michalski, CEO.

Partner with a PRO!… PRO Engineering / Manufacturing Inc.

Internal Resources:

ABOUT US

PRO Engineering/Manufacturing, Inc. was established in 1977 by Ed and Dave Michalski as a steel fabrication shop. From this modest beginning, complete machine fabrication capabilities were quickly added followed by the installation of our own in-house engineering and design group.

Resources
Newsletter

Stay in touch with PRO's latest news!

By signing up, you agree with PRO's Privacy Policy and Terms.

MENU