Custom-Built Glycol Chillers and Industrial Chiller Units by Barry Brown & Sons
At Barry Brown & Sons, we are specialists in designing and manufacturing custom-built glycol chillers and industrial air-cooled chillers that are engineered for performance, reliability, and efficiency. Our chillers are tailored to suit your specific industrial or commercial application—whether you’re in the dairy industry, brewing, winemaking, food production, pharmaceuticals, or chemical processing.
Every chiller we produce is made using high-quality materials and proven engineering practices. From compact glycol chillers for small-scale operations to large industrial chiller units for demanding process cooling, we build systems that deliver precise temperature control and long-term reliability.
What is a Glycol Chiller?
A glycol chiller is a type of industrial refrigeration system that uses a mixture of water and glycol (food-grade propylene USP glycol) to absorb and remove heat from your equipment or process. The glycol solution is chilled and circulated in a closed-loop system, keeping your operation at a stable, controlled temperature. The glycol (antifreeze) is used in systems that require cooling under 5°C.
This method of cooling is widely used in industries where consistent temperature regulation is critical—such as in the dairy industry, breweries, wineries, distilleries, and various industrial manufacturing processes.
How Glycol Chillers and Industrial Chiller Units Work
Our industrial glycol chillers work by cooling the glycol-water mixture using a refrigeration circuit, then pumping the chilled fluid through a system of pipes to your process equipment. Here’s how the system operates:
The refrigeration unit chills the glycol solution to your desired temperature setpoint.
A circulation pump sends the chilled glycol through your tanks, fermenters, jacketed vessels, or plate heat exchangers and process lines.
The glycol absorbs heat and returns to the chiller to be cooled again, maintaining a continuous and efficient cycle. For multiple vessel cooling, we set up a ring main.
These systems offer fast temperature recovery, high thermal efficiency, and tight temperature control—making them ideal for a wide range of industrial and commercial applications.
Key Benefits of Using Glycol Chillers
Precise Temperature Control
Glycol chillers maintain stable temperatures across your process, which is essential for quality control in brewing, winemaking, food production, and chemical applications.Industrial-Grade Reliability
Our chillers are built using heavy-duty components designed for continuous operation in demanding environments. They are built to last and require minimal maintenance.Freeze and Corrosion Protection
The glycol solution prevents freezing and helps protect your equipment from corrosion, scale build-up, and microbial growth.Energy Efficiency
With digital controls, fan speed controllers, and efficient compressor technology, our industrial chiller units reduce power consumption while delivering consistent performance.Fully Customised Solutions
We design each system to suit your temperature range, cooling capacity, flow rates, power supply, and space requirements. Whether you need a compact skid-mounted chiller or a multi-circuit industrial-grade system, we deliver tailored results.
Why Choose Barry Brown & Sons for Your Glycol Chiller System?
Over 30 years of experience designing and building industrial chiller units and glycol cooling systems across Australia
All systems designed and assembled locally to meet Australian standards
Built-to-order chillers with optional features like remote monitoring, backup pumps, and stainless steel frames
Full documentation, factory testing, and pre-commissioning included
Ongoing support, servicing, and spare parts available Australia-wide
Applications of Glycol Chillers and Industrial Chiller Units
Our glycol chiller systems are widely used in:
Breweries and distilleries
Wineries and fermentation processes
Dairy processing
Food and beverage production
Chemical and pharmaceutical manufacturing
Plastics and injection moulding
HVAC and process cooling
Get a Quote on a Custom Industrial Chiller Unit
If you’re looking for a glycol chiller or industrial chiller unit that delivers performance, durability, and precise temperature control, contact Barry Brown & Sons today. We’ll work with you to design a solution tailored to your process, your space, and your cooling requirements.
Speak to our expert team for a consultation, site assessment, or detailed quote.