Screw Chiller

New Screw Style Water Chiller

A screw style water chiller is a type of cooling system that uses a screw compressor to circulate refrigerant and cool water. The screw compressor is an efficient and reliable technology that can handle large cooling loads, making it a popular choice for commercial and industrial applications.


Inquiry Us


A screw style water chiller is a type of cooling system that uses a screw compressor to circulate refrigerant and cool water. The screw compressor is an efficient and reliable technology that can handle large cooling loads, making it a popular choice for commercial and industrial applications.

In a screw style water chiller, the screw compressor compresses the refrigerant, which increases its temperature and pressure. The hot, high-pressure refrigerant then flows through a condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then flows through an expansion valve, which reduces its pressure and temperature, causing it to evaporate into a gas.

The cool, low-pressure gas then flows through an evaporator, where it absorbs heat from the water that needs to be cooled. The warm refrigerant gas then flows back to the screw compressor, and the cycle repeats.

One advantage of a screw style water chiller is that it can handle large cooling loads while consuming less energy than other types of chillers. It is also more reliable than some other types of compressors, such as reciprocating compressors, because it has fewer moving parts.

There are many different types and sizes of screw style water chillers available on the market, and the best one for your specific application will depend on factors such as the size of the cooling load, the temperature requirements, and the available power supply. It is important to work with a qualified HVAC professional to determine the best screw style water chiller for your needs.


Cooling Capacity: The chiller's cooling capacity is one of its most important features. It refers to the amount of heat energy that the chiller can remove from the water per unit of time, usually measured in tons or kilowatts.

Efficiency: A new screw style water chiller should be highly efficient, consuming less energy than previous models. This can be achieved through the use of advanced compressor and heat transfer technologies.

Noise Level: The chiller should operate quietly to prevent noise pollution and ensure comfortable working conditions.

Control System: A user-friendly control system with a graphical interface can make it easy to operate and monitor the chiller's performance. It can also help in detecting and diagnosing any issues that may arise.

Refrigerant: The choice of refrigerant is important in terms of environmental impact and efficiency. The new screw style water chiller may use a more eco-friendly refrigerant, such as R-410A or R-134a, which have low ozone depletion potential and global warming potential.

Maintenance: The chiller should be designed with ease of maintenance in mind, with easy access to critical components and a modular design that simplifies repairs.

Safety: The chiller should be equipped with safety features such as high and low pressure cut-off switches, refrigerant leak detection, and automatic shut-off in case of malfunction.

Durability: The chiller should be designed to withstand harsh operating conditions and have a long service life. It should be made from high-quality materials that resist corrosion and wear and tear.

Size and footprint: The chiller's size and footprint should be compact enough to fit into small spaces and reduce the overall installation cost.

Warranty: The new screw style water chiller should come with a manufacturer's warranty that covers defects in materials and workmanship for a specified period, giving customers peace of mind and protecting their investment.


ModelQLK150SMCQLK170SMCQLK240SMCQLK290SMCQLK330SMCQLK380SMCQLK470SMCQLK580SMC
Cooling   capacity140KW183KW243KW267KW330KW361KW431KW541KW
(40RT)(52RT)(69RT)(76RT)(94RT)(103RT)(123RT)(154RT)
Input   Power29.6KW37.1KW49.5KW53.9KW64.6KW71.1KW86.3KW105.8KW
COP4.734.954.924.965.125.0955.12
ModelQLK710SMCQLK810SMCQLK920SMCQLK1030SMCQLK1160SMCQLK1410SMCQLK1610SMCQLK2060SMC
Cooling   capacity667KW777KW910KW1026KW1083KW1334KW1553KW2053KW
(233RT)(221RT)(258RT)(291RT)(308RT)(379RT)(442RT)(583RT)
Input   Power127.4KW146.8KW172.9KW194.4KW211.6KW255KW293.6KW389KW
COP5.245.295.275.285.125.235.295.28
Remarks: 1.   Evaporator: inlet water temperature at 12 ℃, outlet water temperature 7℃;
2. Condenser: inlet   water temperature at 30℃, outlet water temperature at 35℃;
3. The above   parameters are subject to change without notice, please refer to the   actual chillers.
Contact us   for more details!








Related Products

no data