Two Compressors Water Chiller With Screw Compressors

This industrial water chiller can alternate operation automatically  according to load change, to balancing the operating load of the compressor, greatly extending the working life of the chillers, with trouble-free working life of more than 45,000 hours.

Equipped with one HANBELL or BITZER screw compressor, suitable for the cooling capacity 30 Ton to 300 Ton needs.

Compressor:

(1). All the TAICH water cooled screw chillers adopt world famous brand semi-hermetic screw and semi-hermetic reciprocating compressors, such as HANBELL, BITZER, REFCOM and etc. 

(2). Twin-screw 5:6 gear ratio and advanced linear design, low energy consumption and eco-friendly; good performance, low noise. 

(3). According to the cooling capacity need, adopt single compressor or twin compressors circuits system; The compressors can automatically run alternately according to the load change, and balance the running hours of each compressor, which greatly prolongs the chillers working life, and the trouble-free running can reach more than 45,000 hours.

Evaporator: 

(1). Adopt the internally and externally threaded reinforced tubes. 

(2). The inside surface of the copper pipe is threaded, the outside surface of the copper pipe is smooth, so that can ensure the good heat exchange efficient. 

(3). The evaporator design running with the latest CAD design technology, CNC production and processing, compact structure , stable performance. And outside insulated with 25mm thick PE insulation, no condensation, less cooling loss.

Condenser: 

Copper tubes more thicker and processed into trapezoidal low-assistance tubes to enhance heat transfer capacity. The surface of the copper pipe is smooth, which reduces the water pressure and ieasy to clean and maintain.

Protection System: temperature control switch, high and low pressure switch, overload protection, compressor overheat protector, compressor frequent start protector and abnormal indicator light.

Control System:

TAICH has developed a highly intelligent PLC and PC-level computer control system, which can be used for remote monitoring and control. Simple operation, connect with power supply directly, with lower failure, and high safety factor, easy installation. User can set the parameter as real working need, intuitive and reliable; SIMENS PLC is workable.