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Compressor condensing unit for blast freezer; Main Features of the blast freezer condensing unit


Stable&Reliable; High efficiency&energy saving; Compact&nimble; Easy operation&convenizence


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 r507a, r407c, r404a, r22 refrigerant.











The compressor condensing unit components:


Framework; Compressor; 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); Low pressure side pressure sensor; High pressure side pressure sensor





For cold room refrigeration Bitzer condensing unit; Cold room refrigeration equipment; Cold room refrigeration system;


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