The Process Cooling Standard
Water Cooled Screw Chiller
Ecogreen® Ultra® Serie ECCLWSC078
Ecogreen® Ultra® Compact Series 1 to 3 compressor , 1 to 2 condenser, 1 to 2 fans
Ecogreen® ECCLASH-COMPACT-3C Air Cooled
Ecogreen® Ultra® Serie ECCLASH257,ECCLASH128
The Process Cooling Standard
Air Cooled Screw Chiller
Ecogreen® ECCLSC236 Air Cooled
Semi-hermetic Chillers
The Process Cooling Standard
Air Cooled Semi Hermetic Chiller
Ecogreen® ECCLASH1032-1236 Air Cooled


What is a chiller? How chillers work?

A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. This liquid can then be circulated through a heat exchanger to cool air or equipment as required. As a necessary byproduct, refrigeration creates waste heat that must be exhausted to ambient or, for greater efficiency, recovered for heating purposes. Concerns in design and selection of chillers include performance, efficiency, maintenance, and product life cycle environmental impact.


These systems have these important elements:

Compressor :Provides the energy system.

Condenser :Rejects heat gained by the gas using ambient air or cooling tower water to condense the gas back to a liquid for use again by the evaporator. The condenser is a heat exchanger, which dissipates the heat absorbed in the evaporator.

System Expansion :The liquid refrigerant enters the expansion device which reduces pressure. By reducing its pressure abruptly decreases its temperature.

Evaporator :Cools the water, water/glycol or air by transferring the heat to the refrigerant which is turned into a gas. Compressor - takes this gas and increases its pressure so that ambient air or water can remove the heat. The coolant at low temperature and pressure through the evaporator, which like the condenser is a heat exchanger and absorbs heat.

Holding Tank :holds the circulating coolant, usually water (can be water/glycol), tank is sized large enough to prevent turbulent flow in tank causing pump cavitation.

Pump :Circulates coolant from the holding tank to the evaporator and from the evaporator to the machine or process being cooled and back to the tank.

Control Panel :Houses temperature controller, compressor contactor, pump starter, 3-phase fuses, control transformer, safety controls, run and fail lights.

In Ecogreen Ecochillers we have the best solutions and advice to assess what type of chiller you need because we have equipment type air-cooled, water cooled, screw, scroll, and centrifugal absorvicion from 1 to 3000 tons.

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956 231 3679
Laredo, Texas
956 284 0237
956 231 3679
713 589 3183
(305) 359 3820
Mexico, D.F.
01 (33) 3122 2227
01 (33) 5000 3300
01 (55) 5351 2857

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