Rack compressor unit for cold room project

There are many compressor brands in the world, but Bitzer compressor is the most famous and popular so far, has taken 40% market all over the world.

For more than 80 years history, the BITZER name has represented the highest quality, efficiency and reliability. BITZER is the only company to produce all three primary types of compressor: reciprocating, screw and scroll. And with its environmentally friendly solutions and innovative electronic products, BITZER is driving the refrigeration and air-conditioning industry around the world.

Bitzer semi-hermetic reciprocating and Screw compressor. SHC Refrigeration has cooperated with Bitzer Corporation over 15 years, and as agent over 7 years. For Bitzer compressor, our main products is air cooled condensing unit, include indoor Bitzer reciprocating condensing unit, box type, rack compressor unit.

The details specification includes Bitzer semi-hermetic reciprocating compressor (Germany brand), crankcase heater, vibration absorber, oil separator, air cooled condenser, axial fan, liquid receiver, High and low pressure switch, high pressure gauge, low pressure gauge, sight glass, solenoid valve, dry filter, suction accumulator and electrical junction box.

There are several types for Bitzer reciprocating compressor unit.

1. Rack compressor unit, it is popular for big project, usually there are above 2 rooms, with one rack compressor, it can many advantages.

1.1 Power saving, during operation, all machines we design it according to the biggest cooling capacity it needs, it is beginning of loading moment, during maintain moment, normally it just needs 60% power, so at this moment, just part of compressors are in operation, large power saving.

1.2  All system are under automatic PLC control, make whole system always operate with high performance. Based on the change of cool loading, adjusting the number of working compressor automatically, It can save 30% electric power than single condensing unit. so convenient and money saving!

1.3 Disaster-tolerant system. It is rack system, if one compressor is in maintenance, other compressors are still in operation, no any influence for complete project.

Advantage of performance.

a) intergrated modular assembly, factory pre-equipped refrigeration parts and electrical components, etc.

b) Compacted structure, easy to install and maintain.

c) Widely used in restaurants, shops, shopping malls, cold storage and other place.

d) Whole unit needs to install in a shell for accessories protection, in shadow, protect from direct sunshine and rain.