Ethylene glycol cryogenic refrigerator is widely used in chemical industry, pharmaceutical intermediates, new materials and other cryogenic freezing fields, * low temperature up to -35 degrees, for a long time to get the majority of customers. The low temperature refrigeration machine, ethylene glycol refrigerator, brine freezer and other low temperature refrigeration equipment produced by novo ice collect oil separation technology, oil cooling technology, energy saving economizer technology, PLC joint control technology, high efficiency heat transfer technology and many other ** measures.
Glycol low temperature refrigerator, cryogenic refrigerator using high quality imported brand double screw compressor, its moving parts is only about 1/10 of the reciprocating compressor, the radial and axial there are 11 using high precision only Sweden SKF bearing combination, at the same time, combining with the axial thrust balance drum, effectively balance the axial load, the rotor is continuous operation at work, only about 1/5 compared with reciprocating vibration; When the whole machine is installed without shock, shock absorber should be considered; At the same time, it can ensure the long-term stable operation of the brine refrigerator.
Single compressor can choose four stages of capacity regulation mode of energy saving, in partial load * may save energy at the same time, reduce the compressor to start frequently, so as to extend the service life of low temperature refrigerator; Combined with the highly intelligent control of PLC, the unit can achieve * better energy efficiency ratio under full load or partial load, significantly reducing the user’s operating costs; Through the combination of multiple compressors, more detailed multi-stage capacity regulation can be realized.
Cryogenic chillers can also adopt 25% to 100% non-segment capacity regulation. However, in order to ensure the long-term operation safety of ethylene glycol chillers and cryogenic chillers, they cannot be used in extremely harsh environments and operate for a long time under the condition that the nominal cooling capacity of the unit is less than 50%. Please confirm with our technical department before ordering.
The oil return method adopted by ethylene glycol refrigerator (low temperature ethylene glycol refrigerator, low temperature salt water refrigerator) is pressure difference oil return, without the aid of external oil pump, greatly reducing the failure rate of oil supply system; The compressor adopts advanced three-stage oil filtering network, which makes the oil filtering rate as high as 99.7%, and ensures the oil return of the compressor to a great extent.
If the ethylene glycol low temperature screw freezer caters to your requirement, welcome to buy the precise equipment made in China from our factory. We are one of the professional manufacturers and suppliers in China who can offer you unmatched services and prices. And the customized service is also available. Don’t hesitate any more.