Turnkey Cooling Solution | Gracious Living

Berg Chilling Systems specializes in custom-engineered cooling solutions for industries such as food productions, manufacturing, and energy. With over 50 years of expertise, Berg delivers reliable, energy-efficient chilling systems designed to support mission-critical operations and meet the evolving needs of industrial facilities.

Water-Cooled Chiller
Berg Water-Cooled Chiller

Gracious Living, a leader in plastic injection molding, expanded its operations with a new facility in Morgantown, Kentucky, and partnered with Berg to implement a clean-loop cooling system modeled after its successful installation in Woodbridge, Ontario.

The goal was to supply a scalable process cooling system to support current production needs while allowing for future capacity expansion. Berg designed the system to be delivered in two phases, incorporating chillers, heat exchangers, stainless steel tanks, pumping systems, and advanced filtration technologies.

Client Challenge

Gracious Living required a solution that would:

Berg’s Tailored Solution

To meet the client’s requirements, Berg delivered a phased, modular cooling system designed for long-term reliability and performance:

Berg’s solution provides Gracious Living with a clean, efficient, and expandable cooling system that supports current operations and future growth. The use of dual-loop separation, automated filtration, and ASME-certified components ensures system longevity, low maintenance, and consistent process temperatures for injection molding applications.

To find out more about the project, click here:   

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About Berg Chilling Systems 

Berg custom designs, manufactures, installs, and services cost-effective chilling solutions for various applications and industries including food & beverage, manufacturing. Berg’s refrigeration experts know chilling down to the core. Putting the customer’s challenges at the heart of every design, Berg sales engineers apply unmatched energy management experience to create built up or skid mounted systems using both ammonia and synthetic refrigerants.  

Wherever unique cooling needs exist, in multiple industries and in varying environments around the globe, clients trust Berg expertise. Contact us today to find out more. 

Custom Cooling Tower and Process Cooling System | Peninsula Plastics

Berg Chilling Systems specializes in custom-engineered cooling solutions for industries such as food productions, manufacturing, and energy. With over 50 years of expertise, Berg delivers high-performance cooling systems that enhance energy efficiency, process stability, and operational reliability.

Chilled Insulated Water Tank with five
centrifugal pumps
Chilled Insulated Water Tank with five
centrifugal pumps

Berg Chilling Systems was selected to design and supply a custom cooling tower and process cooling system for Peninsula Plastics in Fort Erie, Ontario. This project was part of a Save On Energy Incentive, focusing on energy-efficient cooling solutions to support injection molding operations.

Client Challenge

Peninsula Plastics required a reliable and scalable cooling solution capable of:

Berg’s Tailored Solution

Berg provided a custom-engineered cooling system designed for efficiency, reliability, and energy savings, featuring:

The custom-engineered cooling system ensures energy efficiency, process stability, and long-term reliability for Peninsula Plastics. By incorporating redundant pumps, advanced PLC controls, and high-efficiency cooling towers, Berg’s solution helps optimize production uptime while qualifying for energy incentives.

To find out more about the project, click here:   

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About Berg Chilling Systems 

Berg custom designs, manufactures, installs, and services cost-effective chilling solutions for various applications and industries including food & beverage, manufacturing. Berg’s refrigeration experts know chilling down to the core. Putting the customer’s challenges at the heart of every design, Berg sales engineers apply unmatched energy management experience to create built up or skid mounted systems using both ammonia and synthetic refrigerants.  

Wherever unique cooling needs exist, in multiple industries and in varying environments around the globe, clients trust Berg expertise. Contact us today to find out more. 

Custom Air-Cooled Chiller System | Atura Power

Berg Chilling Systems specializes in custom-engineered cooling solutions for industries such as energy, manufacturing, and scientific research. With over 50 years of expertise, Berg delivers high-performance chilling systems that ensure reliability, energy efficiency, and seamless integration into mission-critical operations.

Berg Chilling Systems was selected to design and supply a 358-ton air-cooled chilling system for Atura Power to support hydrogen gas cooling at their Niagara Falls, Ontario facility. The system required redundancy, the ability to handle extreme temperature fluctuations, and a high-efficiency glycol cooling loop to maintain process stability.

Atura Power needed a high-capacity, outdoor air-cooled chiller system capable of:

Berg’s Tailored Solution:

Berg designed a robust, energy-efficient outdoor cooling system to ensure uninterrupted hydrogen gas cooling with full-load redundancy. The system includes:

This custom-engineered system guarantees continuous, energy-efficient hydrogen gas cooling, meeting Atura Power’s operational reliability and efficiency needs.

To find out more about the project, click here:   

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About Berg Chilling Systems 

Berg custom designs, manufactures, installs, and services cost-effective chilling solutions for various applications and industries including food & beverage, manufacturing. Berg’s refrigeration experts know chilling down to the core. Putting the customer’s challenges at the heart of every design, Berg sales engineers apply unmatched energy management experience to create built up or skid mounted systems using both ammonia and synthetic refrigerants.  

Looking for a high-efficiency cooling system for your industrial application? Contact us today to learn how our solutions can enhance your operations.

6 Signs Your Facility Needs a Custom Air-Cooled Chiller

While standard air-cooled chillers work well for many industrial processes, some facilities have unique cooling requirements that demand a custom-engineered solution. A custom air-cooled chiller ensures your cooling system is perfectly matched to your process, space constraints, compliance needs, and operational environment.

Here are six clear signs that your operation would benefit from a custom industrial air-cooled chiller.

Berg Custom-engineered Outdoor Air Cooled Chiller Systems with a Central Chiller Tank

1. Unique Process Cooling Requirements

Processes with variable cooling loads, precise temperature tolerances, or multi-stage cooling needs often require custom chillers. Standard chillers may be over- or under-sized, resulting in inefficient operation, temperature swings, or equipment stress.

Example: In plastic extrusion, the cooling load can shift dramatically between production runs, requiring dynamic load management and precise temperature control, achievable only with custom-designed controls and capacity modulation. In 2022, Berg designed a custom air-cooled chiller for Cap-Thin Molds Inc., to meet precise cooling requirements for plastic cap and thin-wall molding.

2. Space and Installation Constraints

Limited space, unusual building layouts, or retrofit projects may call for custom chillers designed with compact footprints, remote condensers, or flexible mounting options. Custom engineering allows chillers to fit into constrained mechanical rooms, be mounted outdoors or rooftops, or incorporate remote condensers to maximize floor space.

Example: In a food processing plant, production space is often at a premium, so the chiller may need to be located outside or in a dedicated mechanical room with non-standard dimensions. In 2022, Berg supplied a space-saving outdoor air-cooled chiller for Delmar Foods, which was designed to fit a limited footprint while delivering reliable process cooling.


3. Harsh or Unusual Operating Environments

Standard industrial chillers are typically rated for mild to moderate conditions. For facilities in coastal, high-humidity, or extreme temperature environments, chillers built with specialized materials and coatings to withstand tough conditions can ensure reliability and longevity.

Example: A chemical processing facility in a coastal region may require marine-grade coatings, corrosion-resistant materials, and climate-specific controls to ensure reliable long-term performance. In 2019, Berg engineered a custom electronics cooling solution for Elta Systems Ltd., designed for deployment on a military vessel operating in harsh marine environments.


4. Regulatory and Industry-Specific Compliance

Industries such as pharmaceuticals, food & beverage, and energy processing must meet strict regulatory standards for temperature control, refrigerants, and operational safety. Custom chillers can be built to support compliance and audit-readiness.

Example: A pharmaceutical plant may need precise GMP-compliant temperature control, validated performance documentation, and redundant systems for critical processes. In 2022, Berg supplied a low-temperature air-cooled chiller to BioVectra Inc., designed to meet stringent pharmaceutical process requirements and validated temperature performance.


5. Integration with Existing Process and Controls

In many industrial facilities, cooling systems are just one part of a larger, interconnected process. Custom chillers can be designed to seamlessly integrate with existing automation systems, SCADA platforms, and remote monitoring solutions.

Example: Berg provided a custom air-cooled chiller for GTUIT's modular gas treatment system, ensuring seamless integration with process controls for remote wellhead operations.


6. Energy Efficiency and Sustainability Goals

For energy-intensive industries, custom chillers can incorporate features like variable frequency drives (VFDs), heat recovery, and free cooling, helping facilities meet energy efficiency and carbon reduction goals.

Example: In a dairy processing facility, waste heat from the chiller could be repurposed to preheat water for CIP (clean-in-place) systems. In 2022, Berg an energy-efficient outdoor air-cooled chiller for a leading dairy products corporation, helping them reduce energy use while maintaining reliable cooling.

Future-Proof Your Facility with a Custom Air-Cooled Chiller

The right custom chiller does more than solve immediate cooling challenges. It also future-proofs your operation, enhancing:

To see how Berg’s custom engineering expertise supports industries from plastics and food production to natural gas processing and pharmaceuticals, explore our Project Spotlights.

Partnering with Berg for Custom Industrial Cooling Solutions

At Berg Chilling Systems, we specialize in designing and manufacturing custom-engineered air-cooled chillers for a wide range of industries, including food & beverage, plastics, pharmaceuticals, energy, and beyond. We work closely with each client to:

Contact us today to discuss your specific cooling challenges and discover how our custom-engineered solutions can improve your process efficiency.

Standard vs. Custom Air-Cooled Chillers: Which One Does Your Facility Need?

For industrial operations, an efficient and reliable cooling system is critical to maintaining product quality, equipment longevity, and energy efficiency. When selecting an air-cooled chiller, the choice often comes down to either a pre-engineered standard system with fixed capacities and configurations, or a custom-engineered solution designed to match your process conditions, site constraints, compliance requirements and performance expectations. While standard chillers can meet the needs of some industrial cooling applications, many industries require custom solutions to achieve optimal performance, regulatory compliance, and long-term cost savings. Understanding when a custom air-cooled chiller is necessary can have a significant impact on operating costs, uptime and reliability.

Berg Custom-engineered air-cooled chillers for a dairy products facility

Standard Industrial Air-Cooled Chillers: What to Expect

Standard industrial air-cooled chillers are pre-configured, off-the-shelf solutions designed for common cooling applications. They offer fixed capacities and configurations with limited customization, providing faster deployment and lower upfront cost for facilities with typical process cooling requirements.

Benefits of Standard Industrial Chillers

When Standard Chillers Are Suitable

You are looking for a quick and cost-effective cooling solutions with limited customization requirements, a standard air-cooled chiller may be a good choice for you.


Custom Industrial Air-Cooled Chillers: Tailored for Performance

Custom-engineered industrial air-cooled chillers are designed from the ground up to meet specific process, facility layout, environmental conditions, and performance goals. For facilities with specialized cooling demands, unique site constraints, or strict compliance needs, custom chillers can maximize efficiency, reduce operating costs, and improve long-term reliability.

Benefits of Custom Industrial Chillers

When Custom Air-Cooled Chillers Are the Right Choice

Consider a custom air-cooled chiller if:

If your facility has complex process requirements, space constraints, environmental challenges, or regulatory mandates, then a custom-engineered air-cooled chiller can provide a tailored, high-performance solution with lasting value.

Cost and Long-Term Value: Custom vs. Standard

The right custom chiller doesn’t just solve immediate cooling challenges — it also future-proofs your operation by maximizing uptime, reducing energy costs, and ensuring regulatory compliance. To see how Berg’s custom engineering expertise has supported industries from plastics and food production to natural gas processing and pharmaceuticals, check out more of our Project Spotlights.

Partnering with Berg for Custom Industrial Cooling Solutions

At Berg Chilling Systems, we specialize in custom-engineered air-cooled chillers for diverse industries — including food & beverage, plastics, pharmaceuticals, energy, and beyond. We work closely with clients to assess their unique process requirements and deliver tailored solutions that optimize performance, reliability, and lifecycle costs.

Contact us today to discuss your specific cooling challenges and discover how our custom-engineered solutions can improve your process efficiency.

Custom Fluid Cooler | CCAT Observatory

Berg Chilling Systems specializes in custom-engineered cooling solutions for extreme environments, supporting industries such as aerospace, food processing, and industrial manufacturing. With over 50 years of expertise, Berg delivers high-performance fluid coolers tailored for harsh conditions, ensuring reliability, energy efficiency, and seamless integration into mission-critical applications.

Custom Dry Cooler Module
Berg Outdoor Custom Dry Cooler Module

In 2020, Berg Chilling Systems was selected to design and supply a custom fluid cooler module for the CCAT Observatory telescope at an altitude of 18,000 feet in Chile. The system was engineered to withstand extreme temperatures ranging from -21°C to 9°C (-5.8°F to 48.2°F) while ensuring stable cooling for the telescope’s compressors and cabinets.

Client Challenge:

The CCAT-Prime telescope required a high-altitude, dust-resistant, and modular cooling system that could:

Berg’s Tailored Solution:

Berg developed a modular dry cooler system designed for high reliability and seamless future expansion. Key features included:

To find out more about the project, click here:   

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About Berg Chilling Systems 

Berg custom designs, manufactures, installs, and services cost-effective chilling solutions for various applications and industries including food & beverage, manufacturing. Berg’s refrigeration experts know chilling down to the core. Putting the customer’s challenges at the heart of every design, Berg sales engineers apply unmatched energy management experience to create built up or skid mounted systems using both ammonia and synthetic refrigerants.  

Wherever unique cooling needs exist, in multiple industries and in varying environments around the globe, clients trust Berg expertise. Contact us today to find out more. 

Blown Film Coolers for HOSOKAWA ALPINE AMERICAN

Berg Chilling Systems delivers innovative cooling solutions across industries such as manufacturing, plastics, and food processing. As a trusted provider to North America’s leading blown film extrusion manufacturers, Berg specializes in energy-efficient Blown Film Coolers (BFCs) that enhance production performance, reduce costs, and improve product quality. Custom-engineered for consistent all-season performance, Berg BFCs precisely control the temperature, pressure, and air quality supplied to the film bubble, ensuring optimal results for every application. With over 50 years of expertise, Berg designs rugged and reliable systems that keep operations running smoothly, meeting or exceeding industry standards.

Blown Film Coolers (BFC)
Berg Blown Film Coolers (BFC)

In 2023, Berg Chilling Systems supplied Hosokawa-Alpine with a custom Blown Film Cooler (BFC) system to optimize cooling processes in their manufacturing operations. The BFC units were engineered to deliver precise temperature control and efficient cooling while maintaining reliability and ease of operation.

Berg’s Tailored Solution: The Blown Film Cooler solution included:

The advanced BFC system provided Hosokawa-Alpine with precise temperature regulation and efficient cooling for their manufacturing process. The durable design ensures long-term reliability, while the energy-efficient blowers optimize operational performance and reduce energy consumption.

To find out more about the project, click here:   

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About Berg Chilling Systems 

Berg custom designs, manufactures, installs, and services cost-effective chilling solutions for various applications and industries including food & beverage, manufacturing. Berg’s refrigeration experts know chilling down to the core. Putting the customer’s challenges at the heart of every design, Berg sales engineers apply unmatched energy management experience to create built up or skid mounted systems using both ammonia and synthetic refrigerants.  

Wherever unique cooling needs exist, in multiple industries and in varying environments around the globe, clients trust Berg expertise. Contact us today to find out more. 

Custom Cooling Tower System for Wheatland Tube Blytheville

Berg Chilling Systems specializes in providing custom-engineered thermal management solutions across various industries, including steel manufacturingautomotive, and food processing. With over 50 years of expertise, Berg delivers reliable and energy-efficient cooling systems tailored to meet the specific needs of each client. From design to installation, Berg ensures optimal performance and long-term reliability.

Stainless Steel Tower Tank

In 2023, Berg Chilling Systems designed and supplied a custom cooling system for Zekelman Industries’ Wheatland Tube facility in Blytheville, Arkansas. The system was engineered to support two tube mills used for producing galvanized conduit pipes for the electrical industry. Each mill received an independent cooling system to manage the cooling of pipes, welding equipment, air compressors, and associated hydraulics.

The client required a durable and efficient cooling solution for their expanding production facility. The system needed to provide high-capacity cooling for critical equipment and handle varying ambient conditions while integrating seamlessly with their existing infrastructure.

Berg’s Tailored Solution: Berg designed a complete cooling system featuring:

To find out more about the project, click here:   

Download PDF

About Berg Chilling Systems 

Berg custom designs, manufactures, installs, and services cost-effective chilling solutions for various applications and industries including food & beverage, manufacturing. Berg’s refrigeration experts know chilling down to the core. Putting the customer’s challenges at the heart of every design, Berg sales engineers apply unmatched energy management experience to create built up or skid mounted systems using both ammonia and synthetic refrigerants.  

Wherever unique cooling needs exist, in multiple industries and in varying environments around the globe, clients trust Berg expertise. Contact us today to find out more. 

5 Myths About Water-Cooled Refrigeration Systems – Debunked!

When selecting a cooling system for industrial or commercial use, water-cooled refrigeration systems stand out as a reliable and efficient choice. However, despite their numerous advantages, several misconceptions about these systems often discourage businesses from considering them.

It’s time to set the record straight! Here are five common myths about water-cooled refrigeration systems—and the facts that show why they could be the ideal solution for your cooling needs.

 Indoor Water-Cooled Chiller for an industrial packaging manufacturer
Indoor Water-Cooled Chiller for an industrial packaging manufacturer

Myth #1: Water-Cooled Refrigeration Systems Are Too Expensive

Reality: A long-term Investment with Significant Savings

While it's true that water-cooled systems may have a higher initial cost compared to air-cooled systems, the long-term savings far outweigh the upfront investment. Water-cooled systems are more energy-efficient, resulting in lower operating costs over time, especially in applications with continuous cooling demands. Additionally, many systems come with heat recovery options, allowing businesses to convert waste heat into usable energy, further reducing utility costs. When considering total cost of ownership, water-cooled chillers provide a faster return on investment (ROI) through lower energy expenses and long-term durability.

Myth #2: Water-Cooled Systems Require Excessive Maintenance

Reality: Routine Maintenance Ensures Reliable Operation

It’s a common misconception that water-cooled refrigeration systems require constant maintenance, especially for components like cooling towers. In reality, with proper water treatment and routine inspections, these systems are highly reliable and offer long-lasting performance. Since water-cooled chillers usually operate in controlled environments, they experience less wear and tear, reducing the frequency of major repairs and extending the equipment’s lifespan.


Myth #3: Air-Cooled Systems Are Always More Efficient

Reality: Efficiency Depends on the Environment and Application

There’s a perception that air-cooled systems are inherently more efficient because they don’t rely on water. However, the efficiency of a cooling system largely depends on facility requirements, operating conditions, and environmental factors. In locations where water is scarce or costly, an air-cooled chiller may be a more practical choice, as it relies on ambient air to remove heat. On the other hand, in industries with high cooling demands or where clean water is easily accessible, water-cooled systems often prove more energy-efficient due to water’s superior heat transfer properties. Both air-cooled and water-cooled systems have their strengths. The right solution depends on the facility’s location, size, and cooling requirements. At Berg, we offer custom solutions to ensure our client get the best fit for their operations.


Myth #4: Water Usage in Water-Cooled Systems Is Unsustainable

Reality: Modern Systems Are Designed to Conserve Water

A common environmental concern is that water-cooled systems consume too much water, making them unsustainable. However, modern water-cooled refrigeration systems are equipped with closed-loop designs that minimize water waste and reduce evaporation losses. By implementing water treatment programs and conducting regular inspections, businesses can efficiently reuse water, ensuring that the system operates sustainably without unnecessary waste. With water-saving technologies and proper water management, water-cooled systems can be an eco-friendly cooling solution that align with sustainability goals.


Myth #5: Water-Cooled Systems Are Only Suitable for Large Industrial Facilities

Reality: Reality: A Versatile Solution for Businesses of All Sizes

While water-cooled systems are widely used in large industrial facilities, they are also a great fit for smaller operations that require precise temperature control and high efficiency. Water-cooled systems are ideal for industries like food and beverage production, pharmaceuticals, plastics manufacturing, and marine applications. Berg offers portable water-cooled chillers that are ideal for small loads, temporary applications, and test environments. These units provide high-efficiency cooling in a compact form, making them versatile and adaptable to a variety of applications. Water-cooled systems can be custom-designed to fit both large and small businesses, offering flexible cooling solutions across industries.

Outdoor Water-Cooled Chiller to supply chilled glycol for a direct reduction ironmaking technology company
Outdoor Water-Cooled Chiller to supply chilled glycol for a direct reduction ironmaking technology company

Why Choose a Water-Cooled Refrigeration System?

The truth is, water-cooled refrigeration systems are a smart, long-term investment that offer energy efficiency, reliability, and customization options for various industries. When paired with proper maintenance and water management practices, these systems provide sustainable, cost-effective cooling solutions that stand the test of time.

Elevate operational efficiency with Berg’s Water-Cooled Refrigeration Systems

With over 50 years of experience, Berg has been a trusted provider of innovative and reliable cooling solutions across a wide range of industries. Our team of experts is dedicated to achieving operational excellence in your industrial processes by delivering long-term efficiency, reliability, and customized performance. At Berg, we understand that every business has unique requirements, and we’re committed to providing tailored solutions that optimize cooling performance while minimizing costs.

If you’re still unsure whether a water-cooled refrigeration system is right for your business, our team is ready to assist. Contact Berg today to explore your options and find the perfect cooling solution for your operations.

Challenges and Solutions for Marine Chillers in Extreme Environments

Marine chillers are critical for maintaining temperature control aboard vessels, whether preserving perishable cargo, ensuring the efficiency of onboard systems, or enhancing the comfort of crew and passengers. However, marine environments present unique challenges that test the durability and efficiency of these cooling systems. From extreme temperatures and high humidity to constant exposure to saltwater and vibrations, marine chillers face extreme conditions that can reduce performance, increase energy consumption, and cause premature wear. Understanding these challenges and implementing the right solutions can help extend the life of your system, improve efficiency, and reduce operational costs.

Berg Liquid to Liquid Cooling System and Booster for a Shipyard

Key Challenges Marine Chillers Face in Extreme Environments

  1. Temperature Extremes
    Marine chillers must endure drastic temperature fluctuations, from the freezing waters of polar regions to the sweltering heat of tropical climates. These extremes can strain the refrigeration system, leading to reduced cooling efficiency in hot climates, potential freezing of components in cold waters.
  2. High Humidity Levels
    Marine environments are inherently humid, particularly in tropical regions. Moisture can accumulate on the chiller’s components, potentially causing corrosion or electrical faults.
  3. Saltwater Corrosion
    Constant exposure to saltwater and salt-laden air accelerates corrosions of metal components in marine chillers, particularly: heat exchangers, piping systems, external casings. These may increase risk of leaks and system failure and lead to higher maintenance and replacement costs.
  4. Vibrations and Mechanical Stress
    Marine Chillers are constantly exposed to vibrations from vessel's engines, waves, and onboard equipment. These mechanical stresses can loosen connections, cause wear and tear on components, and lead to refrigerant leaks or reduced system integrity.
  5. Energy Inefficiency
    Marine chillers often operate around the clock to maintain temperature control, which can be particularly challenging in extreme environments. Without energy-efficient systems, fuel consumption and operational costs can skyrocket.
  6. Maintenance Challenges
    Accessibility issues in confined spaces aboard vessels can make regular maintenance and repairs difficult, leading to delayed inspections, cumulative damage that shortens the system’s lifespan.

Solutions to Overcome Marine Chiller Challenges

Addressing the challenges faced by marine chillers requires a combination of thoughtful system design, regular maintenance, and the use of modern technologies. Here are some proven solutions to ensure reliable chiller performance in extreme environments:

  1. Advanced System Design
    Marine chillers designed specifically for extreme environments incorporate features to address environmental stressors:
    1. Dual-Temperature Capabilities: Systems that can adjust to both hot and cold conditions for optimal performance.
    2. Protective Coatings: Corrosion-resistant coatings on metal parts to guard against saltwater damage.
    3. Compact and Modular Designs: Easier installation and maintenance in confined spaces.
  2. Install Advanced Insulation
    Proper insulation is essential for reducing heat transfer, especially in extreme climates. High-quality insulation ensures stable temperatures while reducing energy consumption.
    • Polyurethane Foam Insulation: Offers superior thermal resistance.
    • Vapor Barriers: Prevents moisture buildup inside the system.
    • Regular Inspections: Identify and fix insulation wear before it causes inefficiency.
  3. Use of Corrosion-Resistant Materials
    Investing in chillers built with durable and corrosion-resistant materials such as stainless steel, titanium can significantly extend the marine chiller's lifespan.
  4. Regular Maintenance and Inspections
    Proactive maintenance ensures the system remains efficient and prevents breakdowns:
    1. Schedule routine inspections to identify and repair wear and tear early.
    2. Clean components regularly to prevent salt and moisture buildup.
    3. Monitor refrigerant level to maintain optimal cooling performance.
  5. Energy-efficient Technologies
    Adopting energy-efficient technologies reduces operation costs and enhances performance:
    1. Variable Speed Compressors: Adjust cooling output based on demand, saving energy.
    2. Eco-friendly Refrigerants: Reduce environmental impact while maintaining high performance.
    3. Smart Controls Systems: Monitor performance and optimize setting automatically.
  6. Vibration-resistant components
    To combat mechanical stress, use components designed to absorb vibrations and shocks:
    • Shock-Absorbing Mounts: Reduce mechanical stress on critical components.
    • Flexible Piping Connections: Prevent cracks and leaks caused by vibrations.
    • Secure Fittings: Regularly tighten loose connections to maintain system integrity.
marine refrigeration ; marine refrigerators; marine chiller; marine refrigeration condensing unit
Berg Marine Water-Cooled Condensing Unit

Best Practices for Maintaining Marine Chillers in Extreme Conditions

To ensure your marine chillers operate at peak efficiency, follow these best practices:

  1. Schedule Regular Maintenance: Routine inspections help identify issues before they become major problems.
  2. Clean Components Frequently: Remove salt and debris buildup to prevent corrosion.
  3. Upgrade Aging Parts: Replace worn components to prevent system failures.
  4. Monitor System Performance: Use smart monitoring tools to keep track of the chiller’s performance.
  5. Train Crew Members: Ensure your crew can perform basic troubleshooting and maintenance.

Protecting Your Cargo Starts with the Right Insulation

Operating marine chillers in extreme environments is no easy task. From temperature extremes and saltwater corrosion to high humidity and mechanical stress, these challenges can compromise the performance and lifespan of your system. However, by adopting the right solutions—such as using corrosion-resistant materials, upgrading to energy-efficient technologies, and performing regular maintenance—you can keep your marine chillers running efficiently and reliably.

At Berg, we specialize in creating high-performance marine chillers designed to thrive in extreme environments. Our tailored marine refrigeration solutions are built with corrosion-resistant materials, energy-efficient technologies, and vibration-resistant components to optimize durability and ensure long-lasting reliability.

Whether you're navigating icy polar waters or tropical seas, Berg's team can help you overcome environmental challenges, maintain cargo quality, and reduce operations.

Looking to enhance your marine chiller systems? Contact us today to learn more about our innovative, high-performance solutions designed to withstand even the harshest marine conditions.

Remote Air-Cooled Chiller and Tank Set | Martinrea Industrial Canada

Berg Chilling Systems specializes in custom-engineered thermal management solutions, delivering innovative and energy-efficient cooling systems to industries such as automotive, manufacturing, and marine. With over 50 years of experience, Berg is renowned for its reliable, factory-tested solutions, tailored to meet the specific requirements of each client. From installation to operation, our expert team ensures seamless integration and performance.

Remote Air-Cooled Chiller and Tank Set
Remote Air-Cooled Chiller and Tank Set

In 2022, Berg Chilling Systems installed a 50-ton air-cooled chiller system at Martinrea’s MIC plant in Woodbridge, Ontario, to support welding applications requiring precise chilled water at 70°F for 11 production cells.

The client needed a robust, factory-tested cooling solution capable of high-capacity performance, redundancy, and reliable operation in varying conditions. Berg delivered a custom chiller system with a dual-circuit design for enhanced efficiency, advanced controls for simplified monitoring, and seamless installation for operational reliability.

The system has significantly improved cooling efficiency, ensuring continuous operation and helping Martinrea achieve its production goals with precision and energy savings.


To find out more about the project, click here:   

Download PDF

About Berg Chilling Systems 

Berg custom designs, manufactures, installs, and services cost-effective chilling solutions for various applications and industries including food & beverage, manufacturing. Berg’s refrigeration experts know chilling down to the core. Putting the customer’s challenges at the heart of every design, Berg sales engineers apply unmatched energy management experience to create built up or skid mounted systems using both ammonia and synthetic refrigerants.  

Wherever unique cooling needs exist, in multiple industries and in varying environments around the globe, clients trust Berg expertise. Contact us today to find out more. 

The Hidden Key to Marine Refrigeration Efficiency: Proper Insulation

Marine refrigeration systems are indispensable for maintaining the quality and freshness of perishable goods aboard vessels, from fishing fleets to cargo ships. What's the most critical component of a marine refrigeration system? Most would say the machinery or refrigerants, but there's one often-overlooked element that can make or break efficiency: insulation. Proper insulation isn’t just an accessory—it’s the backbone of temperature control, energy savings, and cargo preservation. Without effective insulation, even the best systems can fall short. Let’s uncover why insulation is a critical factor in marine refrigeration efficiency and how its optimization can make all the difference.

Marine Refrigeration System
Berg Marine Water Cooled Chillers

How insulation keeps marine refrigeration systems running efficiently

Marine refrigeration systems operate in some of the harshest environments on Earth, where temperature and humidity fluctuations are constant challenges. Insulation serves as the protective barrier that keeps heat from entering the refrigerated compartments, allowing the system to work efficiently.

Key benefits of proper insulation include:

  1. Maintains Temperature Stability
    Insulation minimizes heat transfer, ensuring the interior remains at the required temperature despite external conditions.
  2. Energy Efficiency
    By preventing heat infiltration, insulation reduces the workload on the refrigeration system, saving energy and lowering operational costs.
  3. Cargo Preservation
    Stable temperatures are essential to preserving perishable goods, such as seafood, dairy, or medical supplies, which can spoil quickly without consistent cooling.
  4. System Longevity
    Proper insulation reduces strain on the refrigeration unit, leading to fewer breakdowns and extending the system’s lifespan.

What happens when insulation falls short?

Poor or outdated insulation can lead to several operational challenges, including:

Key Factors to Consider in Insulation Design

When designing or upgrading marine refrigeration insulation, keep these factors in mind:

marine refrigeration ; marine refrigerators; marine chiller; marine refrigeration condensing unit
Berg Marine Water-Cooled Condensing Unit
  1. Thickness
    The insulation should be thick enough to provide effective heat resistance while maximizing cargo space.
  2. Vapor Barriers
    Moisture can degrade insulation over time, so it’s essential to incorporate effective vapor barriers to prevent condensation.
  3. Fire Resistance
    Compliance with maritime fire safety regulations is critical. Use materials that meet the necessary fire resistance standards.
  4. Durability
    Insulation materials must withstand the rigors of marine environments, including vibrations, saltwater exposure, and temperature fluctuations.

5 Best Practices for Insulating Marine Refrigeration Systems

To maximize insulation performance and system efficiency, follow these best practices:

  1. Regular Inspections
    Inspect insulation for signs of wear, gaps, or damage that could compromise efficiency.
  2. Seal Openings and Joints
    Ensure that all doors, hatches, and joints are properly sealed to prevent air leaks.
  3. Upgrade Aging Insulation
    Replace outdated materials with modern, high-performance insulation to meet current efficiency standards.
  4. Work with Experts
    Collaborate with marine refrigeration professionals to design and install the best insulation solutions tailored to your vessel’s needs.

Protecting Your Cargo Starts with the Right Insulation

Proper insulation isn’t just an accessory in marine refrigeration systems—it’s the backbone of efficiency, cost savings, and cargo preservation. Without effective insulation, even advanced refrigeration systems can fail to perform at their peak, leading to higher energy costs, reduced system lifespan, and compromised product quality. By investing in high-quality insulation and following best practices, you can ensure your operations remain reliable and profitable at sea.

At Berg, we understand the unique challenges faced by the marine industry. Our tailored marine refrigeration solutions are built to optimize efficiency and durability, ensuring your vessel’s refrigeration system operates seamlessly, no matter the conditions. From advanced insulation to cutting-edge refrigeration technology, we’re here to help you protect your cargo and boost your bottom line.

Take your marine operations to the next level. Contact us today to learn more about how Berg’s innovative marine refrigeration systems and insulation solutions can make a difference for your vessel.