Advantages of Direct Cooling Type Low Temperature Refrigeration Equipment
The refrigerant in the refrigeration system is directly output and evaporated into the target control element (heat exchanger) for heat exchange, thereby cooling the target control object. The heat exchange capacity is generally more than 5 times higher than the heat exchange capacity of the fluid (gas) transported into the heat exchanger. This is especially suitable for applications where the heat exchange area of the heat exchanger is small but the heat exchange capacity is large. It can also be used as a gas trap. The refrigerant is directly passed into the trap to evaporate, and the gas in the space can be quickly trapped through the condensation effect of the trap surface.



Note: please leave your detailed requirements, we will select or customize products for you.
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MODEL |
ZLJ-81 |
ZLJ-81.5 |
ZLJ-82 |
ZLJ-83 |
ZLJ-84 |
ZLJ-86 |
ZLJ-88 |
ZLJ-81W |
ZLJ-81.5W |
ZLJ-82W |
ZLJ-83W |
ZLJ-84W |
ZLJ-86W |
ZLJ-88W |
Temperature range |
-80℃~-35℃ |
Temperature control accuracy |
±0.5℃ control evaporation temperature |
Throttling method |
Electronic expansion valve |
Controller |
Siemens PLC |
Show record |
7-inch touch screen, record temperature, system pressure and other information |
Main components |
Danfoss filter drier, Castor solenoid valve, Johnson Controls pressure sensor, EBM fan (air-cooled), Danfoss/Emerson oil separator, |
Compressor |
Secop, Taikang, Emerson, Carlisle |
Refrigerant |
R404A Optional R507C R448 |
High temperature cooling |
With 150 degrees high temperature direct cooling technology, to meet the goal of rapid cooling ability during high temperature operation |
Compressor |
7/8HP*2 |
1.5HP*2 |
2HP*2 |
3HP*2 |
4HP*2 |
6HP*2 |
8HP*2 |
Power supply V |
220V 50HZ |
380V 50HZ |
Note: please leave your detailed requirements, we will select or customize products for you.
Message Email WhatsApp
MODEL |
ZLJ-81 |
ZLJ-81.5 |
ZLJ-82 |
ZLJ-83 |
ZLJ-84 |
ZLJ-86 |
ZLJ-88 |
ZLJ-81W |
ZLJ-81.5W |
ZLJ-82W |
ZLJ-83W |
ZLJ-84W |
ZLJ-86W |
ZLJ-88W |
Temperature range |
-80℃~-35℃ |
Temperature control accuracy |
±0.5℃ control evaporation temperature |
Throttling method |
Electronic expansion valve |
Controller |
Siemens PLC |
Show record |
7-inch touch screen, record temperature, system pressure and other information |
Main components |
Danfoss filter drier, Castor solenoid valve, Johnson Controls pressure sensor, EBM fan (air-cooled), Danfoss/Emerson oil separator, |
Compressor |
Secop, Taikang, Emerson, Carlisle |
Refrigerant |
R404A Optional R507C R448 |
High temperature cooling |
With 150 degrees high temperature direct cooling technology, to meet the goal of rapid cooling ability during high temperature operation |
Compressor |
7/8HP*2 |
1.5HP*2 |
2HP*2 |
3HP*2 |
4HP*2 |
6HP*2 |
8HP*2 |
Power supply V |
220V 50HZ |
380V 50HZ |
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