low temperature high efficiency Bitzer screw compressor refrigeration machine

FOB Reference Price:Get Latest Price
US $10,000-15,000 / Set | 1 Set/Sets (Min. Order)
Supply Ability:
60 Set/Sets per Month
Qingdao,Tianjin port
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Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
Model Number:
CE, ISO9001:2008
After-sales Service Provided:
Engineers available to service machinery overseas
compressor brand:
r407c as you need
Condensing temperature:
compressor quantity:
Compressor type:
Piston,screw and scroll
Capicity Type:
Control System:
Automatic electric controller, PLC
Packaging & Delivery
Packaging Details
export package of low temperature high efficiency Bitzer screw compressor refrigeration machine
Delivery Time
Shipped in 30 days after payment

low temperature high efficiency Bitzer screw compressor refrigeration machine


Different brand of compressors: 0.5HP-50HP, 2-6 compressor in parallel

Refrigerant R134a,R404A,R507A,R407C,R22


Feature of bitzer screw compressor:

1.Automatically controlled by a pressure sensor working status of multiple compressors, operating cost savings, can be used in food, medicine, chemicals, fruit storage and other industries.


2.By combining multiple compressors can be obtained multilevel output power combination, which can be adjusted to achieve optimal energy for load changes to improve efficiency and save energy.


3.Since the screw compressor is equipped with more than one, even if the individual machine fails, it can continue to cooling by another several machines.


4.High pressure, low pressure, oil pressure differential, overload, overheating, such as a complete security system, can guarantee the normal operation of high or low temperatures in harsh conditions.


5. Use r407c refrigerant



Refrigeration industry, cold-room project , low temperature shipping center, super-market cold-chain, chemical industry;aquatic products, pharmaceutical , livestock and poultry meat, freeze-dried products,supermarket etc.


Basic components:

1 Framework




Oil system(include: oil heater,oil separator,oil receiver,oil pressure difference check valve,oil filter,oil level controller,solenoid valve,ball valve)


Electrical control system( Carel, separated wire circle start function should be requested by customer)


Protecting fittings(compressor high pressure controller, system high&low pressure controller,oil pressure switch)


High pressure gauge,low pressure gauge


Receiver /water cooled condenser(with stop valve,liquid system filter,sight glass,safety valve)


Discharge line accessories(oil separator outlet check&stop valve)


Suction accessories( suction filter,suciton line insulation material)


10 Low pressure side pressure sensor


11 High pressure side pressure sensor