LDC low temperature centrifugal water chiller

Main features: 1. Environmentally-friendly HFC-134a refrigerant 2. Advanced technology and high efficiency.des

 Our company mainly produces LDC low temperature centrifugal water chiller . The liquid refrigerant with low temperature and low pressure  absorbs heat from coolant and is vaporized in evaporator, then the vapour refrigerant flows through the vapour and liquid separator and enters into the compressor, it is compressed in the first stage compressor and mixed with flash vapour refrigerant from economizer and enters into the second-stage compressor , then it is compressed . Compression cycle results in the low temperature . 

Main features: 

             1. Environmentally-friendly HFC-134a refrigerant

              2. Advanced technology and high efficiency.designed by   

                  centrifugal compressor software from Concept-NREC (Northern 

                  Research Engineering Corporation, USA), and specially 

                  designed 3D high efficiency impeller and economizer etc.  to 

                  improve the efficiency of compression cycle. 

               3. Reliable operation and long service life

               4. Advanced microprocessor

               5. Wide cooling capacity control

               6. Low noise level and smooth operation

               7. Good seal, small floor space, easy installation and 

                  convenient transportation. 

Application: petrochemical, biopharmaceutical, video processing and other low temperature 

           process applications. 

The following technical specifications should be given by te customers when order:

a.Cooling capacity;

b.Leaving chilled water temperature(°c);

c.Entering chilled water temperature(°c);

d.Leaving/Entering cooling water temperature(°c);

e.Fouling factor in chilled water side or cooling water side(m²°c/kw);

f.The nozzle arragement location of chilled water orcooling water change or not;

g.Supply voltage for main motor;

h.Other special contorl requirement;

i.The chilled water pressure or cooling water pressure required. 

LDC low temperature centrifugal water chiller