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Water (ground) source heat pump water chiller

Screw type water-cooled condensing units


Screw type water-cooled condensing units is developed aim at cryogenic treatment of industrial, commercial cooling of freezing, cold storage, food processing and industrial refrigeration. There are air cooled and water cooled two types, The lowest evaporation temperature of medium temperature unit as to -15 ℃, low temperature unit is - 40 ℃. Some function of condensing units can protect compressor,such as high and low voltage stress,lack of phase,phase inversion,motor overload,anti-icing protecting,the pressor control and safety valve device can ensure the safety of units.
Product details

Products features:

1。 High Efficiency 

快三网上投注 The units are installed with Germany brand double screw compressors , suitable condensers, evaporators 

and imported expansion valve. 

 The units can be equipped with heat recovery tube. For low temperature case, the recyclable heat 

account for 30% -80% of total refrigeration capacity. 

 Whole units efficiency can be increased by 5% when we start heat recycling.

2.  Running stable

 The units has 7 safety components to ensure the normal operation of the units.

 With double compressors installed, when one compressor has problems, the other compressor will keep 

working properly。

 To ensure the machine performance in line with national standards, all the units passed the test of nationa

l security detection system before delivery the products.

3。 Intelligent management

 Visual touch screen control system can provide very simple and most considerate operation interface, timely

 feedback for various of maintenance information.

 The control system can be connected with the end users’ control system, then customers will monitor the

 unit status and get working report at any time.

4.  Easy installation and maintenance

 The units are filled with refrigerant and lubricant before delivery, customers only need to connect the inlet 

pipe, outlet pipe and power to run.

 The panel interface directly display the fault contents, it’s much easier for customers to understand and sort

 out faults.

5.  Various of refrigerant to meet customers’ specific requirements. 

 According to customers’ request ,various of refrigerant, like R22.R407CR134a。will beavailable for 

customer’s option.

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