Condensing Units

1.   Semi-Hermetic air-cooled condensing units (Bizer)

Adopt the Bizer hermetic compressors, the power is from 2HP~50HP, suitable for fresh keeping and cold storage rooms.

 2.   Semi-Hermetic Low Noise Condensing Units (Bizer)

Adopt anise compressors, condensers has large air flow and low rotation speed design, the power is from 2HP~20HP. Widely used in the supermarket refrigeration equipment.

 3.   Semi-Hermetic two- stage condensing units (Bizer)

Adopt Bitzer two-stage compressors, the power of single compressors is from 5HP~30HP, widely used in blast freezer equipments.

 4.   Multiple paralleled Semi-Hermetic condensing units (Bizer)

Adopt Bitzer Semi-hermetic compressors, the power is from 20HP~250HP, widely used in fresh keeping, cold storage rooms and blast freezer equipments.

5.   Semi-Hermetic Screw compressors at low temperature (Bitzer)

Adopt Bitzer Semi-hermetic screw compressor, the power is from 50HP~300HP, widely used in cold storage rooms, blast freezer equipments.

6.    Multiple paralleled Semi-Hermetic condensing units (Dorin)

Adopt Italy Dorin Semi-hermetic compressors, the power is from 20HP~250HP, widely used in fresh keeping, cold storage rooms and blast freezer equipments.

Screw condensing units Bitzer / Hanbell        

Piston condensing units Bitzer / Copeland

Product Features

It is designed specifically for large commercial refrigeration systems and industrial refrigeration systems.

Bitzer screw compressor has many technical advantages:

1. Large cooling capacity and high energy efficiency, can run with economical screw unit.

2. The built-in energy regulation device can adjust 100% - 75% - 50% of the cooling capacity to the compressor

3. Starting from Model HSK85, can operate100% - 25% of continuative or non continuative energy regulation.

4. Patent lubrication system and the large size bearings to ensure compressor working stably and continuously.

Applicable to all kinds of refrigerant

1. Can be achieved with 6 compressors parallel
2. The displacement of the compressor is divided into 11 levels, as well as cooling capacity .

The advantages of the Parallel system can bring additional benefits to the customer:

1) High reliability of the system, the compressor spare each other;

2) Continuative energy regulation to the cooling capacity;  

3) Always working at full capacity, part of the system with high load efficiency;

4) Compact structure, easy to maintain and repair.