Screw Water Chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. This liquid can then be circulated through a heat exchanger to cool equipment, or another process stream (such as air or process water). As a necessary by product, refrigeration creates waste heat that must be exhausted to ambience, or for greater efficiency, recovered for heating purposes.

Advantages of Air-cooled screw chiller:

Air-cooled screw chillers can be used without cooling towers; easy use; applying to wide fields: Such as plastic , electroplating , electronics , chemical , medical , cleaning , food , metallurgical and other industries , which can cool off their facilities . It also provide high-performance water systems for shopping malls , office buildings , hotels , hospitals , residential villas and other places , which create a quiet and comfortable living and working environment our customers.

1. Features :

High-efficient semi-enclosed double-compressor screw chiller: the unit running smoothly; low  noise ;

Inhaling air cools down running temperature of the motor , which can ensure long life of motor;

Using high-quality bearing; Bearing life: at least 40,000 hours ;

Built-in oil separator , small seize , better effect ;

Realizing stepwise or infinitive range of energy regulation from 0 % to 100%,it can save power resources maximally;

Using high-performance shell and tube heat exchanger (also can select stainless steel plate heat exchanger), which has built-in high-efficient teeth-tube heat exchanger.

Rational design and good heat transfer effect ;

Suiting for R22, R407c, R134a, R404A refrigerants ect ;

Less moving parts and low mal-function rate ;

Optionally equip with economizer to further improve the compressor' s cooling capacity and efficiency ;

Optionally equip with liquid spray cooling devices to extend the application range of the compressor ;

Optionally equip with an engine oil device to increase the efficiency of the Portable Air Compressor and the application range of compressor.

2. Easy to use , more control functions:

Realizing starting-on control process , energy regulating process , stop control process , mal-function auto-stop , mal-function diagnosis , statistics of operation time , operating status display and reboot recovery process ;

Intact control functions and protection functions, simple Chinese-English interface

Computer LCD touch screen controller, which can reflect the running situation well. The operation is more convenient ;

Optionally connect the Bo Lou Yu Servo Control System (need to order a control module additionally) or remote control system ;

With chilled water pump , cooling water pump , cooling tower chain control function ;

Host is highly automated; do without special person to manage.

Note: 1.Rated cooling capacity is based on: the chilled water inlet and outlet temperature 12℃/ 7℃; cooling air inlet and outlet temperature 30℃/35℃.

2.Scope of work: chilled water temperature range: 5℃ to 30℃; chilled water inlet and

outlet temperature difference: 3℃ to 8℃.

Best cooling temperature range: 15-30℃; recommend to use in ambient temperatures below 38℃; cooling air inlet and outlet temperature difference: 8℃ to 10℃.

The above chillers can be customized according to customers' requirements.

Specifications and dimensions above are subject to change without notice.

Advantages of Water-cooled screw chiller:

Water-cooled screw chillers are applied to wide fields: Such as plastic, electroplating, electronics, chemical, medical, cleaning, food, metallurgical and other industries, which can cool off their facilities. It also provide high-performance water systems for shopping malls, office buildings, hotels, hospitals, residential villas and other places, which create a quiet and comfortable living and working environment our customers.

1.       Features :

High-efficient semi-enclosed double-compressor screw chiller: the unit running smoothly; low noise ;

Inhaling air cools down running temperature of the motor, which can ensure long life of motor;

Using high-quality bearing; Bearing life: at least 40,000 hours;

Built-in oil separator, small seize, better effect ;

Realizing stepwise or infinitive range of energy regulation from 0 % to 100%,it can save power resources maximally;

Condenser adopts high-performance shell and tube heat exchanger (also can select stainless steel plate heat exchanger), which has built-in high-efficient teeth-tube heat

exchanger. Rational design and good heat transfer effect ;

Evaporator adopts high-performance shell and tube heat exchanger (also can select stainless steel plate heat exchanger), which has built-in high-efficient teeth-tube heat

exchanger. Rational design and good heat transfer effect;

Suiting for R22, R407c, R 134a, R404A refrigerants ect ;

Less moving parts and low mal-function rate;

Optionally equip with economizer to further improve the compressor' s cooling capacity and efficiency;

Optionally equip with liquid spray cooling devices to extend the application range of the compressor ;

Optionally equip with an engine oil device to increase the efficiency of the compressor and the application range of compressor.

2.       Easy to use, more control functions:

Realizing starting-on control process, energy regulating process, stop control process, mal-function auto-stop, mal-function diagnosis, statistics of operation time, operating

status display and reboot recovery process ;

Intact control functions and protection functions, simple Chinese-English interface

Computer LCD touch screen controller, which can reflect the running situation well. The operation is more convenient;

Optionally connect the Bo Lou Yu control system (need to order a control module additionally) or remote control system ;

With chilled water pump, cooling water pump, cooling tower chain control function;

Host is highly automated; do without special person to manage.

Notes:1.Rated cooling capacity is based on: the chilled water inlet and outlet temperature 12℃/

7℃; cooling air inlet and outlet temperature 30℃/35℃.

2.Chilled water temperature range: 5℃ to 30℃; chilled water inlet and out let temperature difference: 3℃ to 8℃; cooling water temperature range: 18℃ to 30℃;

Cooling water temperature range: 18℃ to 30℃; cooling water inlet and outlet temperature difference: 3.5℃ to 10℃.

The above chillers can be customized according to customers' requirements.

Specifications and dimensions above are subject to change without notice.