Glycol Chillers

Glycol coolers and glycol chiller systems available from Newsome for hire and sale nationwide

When it comes to sourcing an industrial glycol chiller for your business, obtaining  professional technical advice from industry experts is critical. At Newsome, we have extensive experience in the design, supply, installation and maintenance of glycol chillers and glycol cooling systems.  We possess a deep understanding of process cooling, the rigorous demands placed on industrial glycol chillers, and the advantages associated with both purchasing and renting a glycol cooling solution for your business. Our commitment to providing the best technical advice is unwavering. Whether you need insights into process and glycol cooling equipment or a comprehensive understanding of how glycol chillers can benefit your specific business needs, we are here to help you. Please contact us at any time so we can help solve any process cooling problems you might be experiencing .

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Glycol chillers and glycol cooling systems – Cooling efficiency and reliability for all industrial applications

Glycol chillers are refrigeration systems designed to cool liquids rapidly and maintain them at a desired temperature. In its simplest terms, glycol is an antifreeze that is added to the coolant in the Chiller to stop it freezing, therefore a glycol chiller is an industrial process chiller that uses a glycol-water mixture as a coolant that helps slow the rate of freezing.  The coolant can therefore be cooled to below the freezing point of water without freezing unlike a traditional water-cooled chiller. In most applications, the ratio of glycol to water is 60/40, the optimal combination to maximise the mixture’s antifreeze properties. This lower coolant temperature improves efficiency particularly to achieve rapid cooling and in reducing the temperature of process systems where the quick removal of unwanted heat is vital.

Glycol chillers are a specialised type of refrigeration system known for their versatility and efficiency in cooling various liquids, including alcohol and other beverages. These glycol chillers play a pivotal role in applications where precise temperature control is essential. One of the key components in glycol chillers is propylene glycol, a food-grade antifreeze. When consumable products are involved, such as in beverage production, the use of food-grade chemicals like propylene glycol is paramount to ensure the safety and quality of the final product. It is essential to use propylene glycol of USP grade, ensuring it is recommended for food use. The choice of glycol in chiller systems is crucial and depends on specific requirements. Ethylene glycol is known for its efficient heat transfer properties and lower unit cost. However, it has a significant drawback – toxicity to humans and animals, making it unsuitable for applications involving consumable products. Propylene glycol, on the other hand, was developed as a non-toxic alternative to ethylene glycol. It is safe for use in food and beverage processing systems and has a lower heat transfer efficiency compared to ethylene glycol, however Propylene glycol is more viscous at low temperatures, which can pose challenges in pumping.

Advantages of Glycol Chillers and Why Newsome is Your Trusted Hire & Sales Partner

When it comes to cooling industrial processes, especially in the food industry, the choice of equipment can significantly impact the quality and consistency of your products. Glycol chillers have emerged as a preferred cooling solution for various reasons, offering distinct advantages over systems that rely on ice or purified water.

One of the primary advantages of glycol chillers is their ability to maintain consistent cooling temperatures. This is particularly crucial in the food industry, where precise temperature control is essential to prevent spoilage and ensure product safety. Unlike ice or water-based systems, glycol chillers provide reliable and uniform cooling, minimising temperature fluctuations that can jeopardise the quality of frozen and refrigerated foods. With glycol chillers, you can trust that your products will remain at the desired temperature, preserving their freshness and shelf life.

Consistency in cooling temperatures directly translates to higher quality food. Glycol chillers enable food manufacturers to produce products with better taste, texture, and appearance. Whether you’re freezing ice cream, chilling meat, or maintaining the freshness of fruits and vegetables, glycol chillers ensure that your food products meet the highest quality standards. The precise temperature control offered by glycol chillers contributes to improved product quality, making them a preferred choice in the food industry.

In some industrial processes, especially within the food sector, maintaining an extremely narrow temperature range is essential for product integrity. Glycol chillers excel in accommodating such demanding requirements, with the ability to regulate temperatures as tight as +/- 1° Celsius. This level of precision is unmatched by alternative cooling methods, making glycol chillers indispensable for processes where even minor temperature variations can lead to costly product defects or spoilage.

The antifreeze properties of glycol are a game-changer in ensuring consistent and reliable chiller performance. Glycol’s ability to inhibit freezing is especially advantageous in cold environments or during temperature fluctuations. It prevents the coolant from freezing, which can damage equipment and disrupt production. With glycol chillers, you can count on uninterrupted cooling, even in challenging conditions, safeguarding your production processes, and minimising downtime.

Energy Efficient Glycol Chillers

Energy efficiency is at the forefront of modern industrial processes, and Newsome have risen to the challenge by offering a range of energy-efficient options for glycol chillers. These innovations include a glycol economiser that enables ‘free cooling,’ EC condenser fans for reduced power consumption, electronic expansion valves (EEVs) for precise temperature control, floating head pressure to optimise efficiency, and heat reclaim for hot water loops, ensuring no waste of valuable thermal energy. At the heart of our commitment to environmental responsibility, we use EPA-approved refrigerants. For those looking to further reduce energy consumption, we also provide supplemental fluid coolers that enhance the efficiency of certain glycol chiller systems. Our dedication to energy efficiency not only benefits your bottom line but also contributes to a greener and more sustainable future.

Newsome: Your Trusted Partner in Glycol Chilling Solutions

In the world of glycol chillers, Newsome emerges as the trusted partner for businesses seeking efficient, safe, and reliable cooling solutions. With decades of expertise and a commitment to environmental responsibility, Newsome offers custom glycol chilling solutions designed to meet the unique needs of diverse industries.

Extensive Expertise: Newsome boasts a team of experienced professionals with in-depth knowledge of glycol chillers and their applications. Our experts can provide tailored solutions to meet your specific cooling requirements, ensuring optimal performance and efficiency.

High-Quality Equipment: We offer the latest in energy efficient  glycol chillers that are built to last and deliver consistent performance. When you choose Newsome, you’re investing in reliable and durable cooling solutions.

Comprehensive Services: Newsome provides a wide range of services, including Glycol Chiller Hire and chiller sales, chiller maintenance  Whether you need a temporary cooling solution or a permanent addition to your facility, we have you covered.

Customer-Centric Approach: At Newsome, we prioritise customer satisfaction. We work closely with you to understand your needs and provide personalised support throughout the entire process, from selection to installation and maintenance.

Typical Applications of Glycol Chillers

Beverage production, including the brewing of beer, is a prominent application for glycol chillers. These chillers are employed in various stages of the brewing process:

Fermentation Temperature Control

During the fermentation process, which generates heat, it is crucial to maintain a steady and controlled temperature. Glycol chillers excel in this role by efficiently removing excess heat, ensuring the fermentation process proceeds as desired.

Wort Cooling

After the initial boiling process, the wort must be cooled rapidly to a specific temperature range to prepare it for fermentation. Glycol chillers are instrumental in achieving this temperature reduction.

Crash Cooling

Post-fermentation, it is common to employ “crash cooling” to swiftly bring down the temperature of the beer, aiding in clarification and flavor development. Glycol chillers excel in providing the necessary cooling capacity for this critical step.

Industrial Use

Beyond beverage production, glycol chillers find applications in various industrial settings, including:

Process Chillers: Used in manufacturing and industrial processes where temperature control is essential for product quality and consistency.

Blast Freezers: Critical for quick freezing of perishable goods in food processing.

Adiabatic Coolers: Employed to dissipate heat in industrial processes where air cooling is required.

The Importance of Glycol Concentration and Testing

To ensure optimal efficiency and minimise operating costs, several considerations come into play: The ratio of glycol to water is critical, as it impacts the antifreeze properties and heat transfer efficiency of the glycol mixture. Using the right quality of water is essential to prevent corrosion and scale formation within the chiller system. Regular testing and analysis of chiller fluids are necessary to maintain process efficiency and ensure the longevity of the system.