Many industries use water or water-coolant mixtures to protect valuable process machines and equipment from overheating; water chillers are frequently used in these situations in order to maintain a constant supply of chilled water available. Spot welders, injection molding equipment, batch coolers, medical imaging machines, laser cutters and fabrication processes can all be configured to use water chiller systems for temperature regulation. Read More…
Leading Manufacturers
Cold Shot Chillers
Houston, TX | 800-473-9178Cold Shot Chillers is a designer & industrial chiller manufacturer. Our products include liquid chillers, portable chillers, used chillers, stationary chillers, air-cooled chillers, cooling systems, industrial chillers, & water chillers.
Thermal Care, Inc.
Niles, IL | 888-764-1428Since 1969, Thermal Care has been a leading manufacturer of portable and central chillers in air cooled, water cooled, and remote condenser models.
Glen Dimplex Thermal Solutions
Kalamazoo, MI | 800-968-5665We have manufacturing experiences dating back to 1952 and over the years Glen Dimplex Thermal Solutions has grown in an international provider of high quality chillers. We operate out of an ISO-9001 facility and our teams work hard to bring you the very best chillers. Our teams will even work with you to create a custom chiller. Please give us a call today!
Chillermen, a Fluid Industrial Mfg. Company
Milpitas, CA | 855-454-6200At Chillermen, we do what other chiller manufacturers refuse to do. We are a trusted world-class manufacturer in full OEM production of industrial chillers that exceed customer expectations.
Thermonics Chillers
Mansfield, MA | 781-688-2345Thermonics® specializes in the manufacturing of custom and standard gas and fluid chillers. Our chillers are ISO 9001:2015 certified, feature precise temperature stability and control, and are made for applications that require low-temperature process cooling. Our chillers are used in a broad range of industries including energy, chemical, semiconductor, automotive, aerospace, and defense.
Pro Refrigeration, Inc.
Auburn, WA | 800-845-7781Founded in 1990, we are a manufacturer of high-quality glycol chiller Systems. We have experience serving food processing, winery, brewery, dairy, plastic and various other industries. Our packaged systems range from 2 HP to 240 HP. If we don't have the right standard chiller, we can build it. Call us or visit our website for more information!
Water Chillers - Cold Shot ChillersSchools, hotels and other facilities with large air conditioning systems and multiple localized controls often pump chilled water throughout their building to provide climate control where it is needed. In these ways water chillers can help provide a stable thermal environment both for specific industrial processes and for entire facilities.
Water Chillers - Cold Shot ChillersSpecifications to look at when considering water chillers include condenser and evaporator flow rates, power source, cooling capacity, compressor type, compressor horsepower and the range of temperatures at which the chiller can operate.
Water chillers use either absorption or vapor-compression refrigeration cycles to produce their cooling effect. Both processes involve a refrigerant that absorbs heat from water as it evaporates and then releases heat into the atmosphere as it condenses. Common refrigerants include ammonia, sulfur dioxide, alcohol, brine, various fluorocarbons and methane. The absorption process uses a heat source to drive the refrigeration cycle, while the vapor-compression process uses a gas compressor to drive the cycle.
During the condensing phase, a fluid from outside the system is passed over the condenser coils in order to cool the compressed refrigerant vapor and make it become a liquid again. Water is very effective at this task, but can also complicate the process by requiring a water pump and an outlet for the heated water such as a cooling tower.
Air-cooled chillers are simpler, using ambient air to blow over and around the condenser tubes and carry some of the heat energy into the atmosphere. Evaporation-cooled chillers function in the same way as air-cooled chillers, except a mist of water is introduced around the coils in order provide extra cooling by evaporation.
Once the refrigerant has been condensed the chiller pumps the liquid through an expansion valve and it begins to evaporate. Here it quickly cools off and starts to absorb energy from the water until it is fully vaporized and finally returns to start the cycle over again.