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Air Cooled Low Temperature Chiller 40HP Low Temperature Glycol Chillers

Air Cooled Low Temperature Chiller 40HP Low Temperature Glycol Chillers

Air Cooled Low Temperature Chiller

Low Temperature Chiller 40HP

40HP low temperature glycol chillers

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Product Details
Cooling Capacity:
24.8kw At Water Outlet -25 ℃
Piston Compressor
Finned Copper Tube
Plate Heat Exchanger
Anti-corrosion Water System
Industrial Cooling,Chemical, Water Chilled, Wine,Beer And Etc
Air-cooled Water Chiller, Glycol Chiller
After-sales Service Provided:
Video Technical Support,Overseas Third-party Support Available,Online Support
Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Plywood case
Delivery Time
25 days
Payment Terms
T/T, L/C
Product Description

Low Temperature Glycol Chiller Laboratory Air Cooled Water Chiller Beverage Seawater Chiller Refrigeration Unit China from shenzhen China


Glycol Chiller 


Glycol chillers are industrial refrigeration systems that use for glyco mixed with water for anti-freezing, to lower the freezing point of the circulation water in the cooling system. 

Low temperature glycol chiller is a kind of water cooling equipment, it can provide a constant temperature, constant current, constant pressure of a cooling equipment. The glycol chiller water is between 0℃ and -40℃ and the chilled water will be transported to the equipment or products that need cooling through chiller pump.


Air-cooled glyco chiller is built-in insulation water tank and water pump, no need to add another cooling tower to heat. It is very easy to install and move. But it has high requirements on the working environment. It is cooled by hot air circulation, so if the ventilation effect of the installation workshop is not good, it will directly affect the refrigeration effect of the chiller.



Industrial glycol water chiller unit is used to cool the hot parts of the equipment, so that the equipment can work normally at low temperature. Used in Beverage filling, spindle cooling, CNC machine tools, grinding miller, reaction system, welding machine, cutting machine and other equipment, temperature adjustment range can be 40 degrees below zero.








nominal cooling capacity kcal/h 21323
at -25 ℃ kw 24.80
input power kw 34
power supply 3PH~380V 50HZ
refrigerant type R404a
  type of control expansion valve
compressor type hermetic scroll(piston)
  power(kw) 30
condenser type Shell and tube
  chilled fluid flow (m3/h) 28.7
  inlet and outlet pipe diameter (inch) 2-1/2
evaporator type Plate heat exchanger
  chilled fluid flow (m3/h) 11.98
  inlet and outlet pipe diameter (inch) 2-1/2
pump power (kw) 4
  lift(m) 20
safety protection compressor over temperature, over current, high and low pressure, over temperature, flow switch, phase sequence, phase-missing, exhaust overheating, anti-freezing
dimension mm 2400*1100*1980
weight kg 1600



The nominal cooling capacity is according to: Inlet chilled fluid temperature: -20℃,supply chilled fluid temperature: -25℃ 


Features of glycol chiller cooling system


  • The glycol small water chiller use semi-closed piston compressor, high refrigeration efficiency, excellent performance.
  • Glycol solution can be used as a secondary refrigerant. The industrial glycol chiller outlet temperature of chilled water can reach -40 ℃.
  • The COP efficiency of air cooled glycol water chiller is about 2.6-3.3. According to the industrial needs, it can be refrigerated or heated, which is more used in general laboratories and small production lines.
  • The COP efficiency of water-cooled chiller is relatively high, about 4-5.5, which is used in industrial process cooling and large-scale construction projects.
  • Compared with the high efficiency wate cooled chiller, the air-cooled chiller is only different from the condenser. The low-temperature air-cooled chiller dissipates heat directly through the fan, while the water-cooled chiller takes away the heat from the condenser through cold water and dissipates heat through the cooling tower.
  • The water cooled low temperature water chiller can only refrigeration, if the need for heating, need other heating equipment.


The proportion of Ethylene Glycol Aqueous Solution of glycol water chiller unit

Operating temperature Concentration Density Specific heat capacity Heat conductivity Viscosity Freezing point
% ×10³ Kg/m³ KJ/(kg.k) W/m.k Pa.s
0 25 1.03 3.834 0.511 3.8 -10.6
-10 35 1.063 3.561 0.4726 7.3 -17.8
-20 45 1.08 3.312 0.441 21 -26.6
-30 55 1.097 2.975 0.3725 90 -41.6






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