The air cooled screw water chiller is a highly efficient refrigeration equipment whose core feature is the use of semi-hermetic twin-screw compressors. Compared with traditional reciprocating compressors, the screw compressor offers better system stability, lower vibration and noise, lower failure rate and maintenance cost, as well as excellent cooling effect and low energy consumption. In addition, it can work in high-temperature and high-pressure environments. Kassel KSW air cooled screw type chiller adopts the internationally renowned Copeland semi-hermetic twin-screw compressor, which can quickly adapt to the system load changes and compress the refrigerant into high-pressure gas rapidly, thus continuously and stably providing a cooling source for the object to be cooled. Therefore, it is widely favored in industrial and commercial applications.

●Lower investment costs: Compared with water-cooled cooling equipment, it uses air-cooled refrigerant, saving companies the investment in cooling water towers and maintenance.

●Easier to install: can be installed directly on the roof or outdoor space.

●Suitable for water-scarce and barren areas: the use of air-cooled cooling does not require additional water resources for cooling.

●Special manufacturing process: the condenser adopts a large inverted "M" design, which greatly increases the surface area of the condenser and improves the heat exchange efficiency of the condenser, thus enabling the air-cooled screw chiller to provide a cooling source more quickly and effectively.

●Special manufacturing process: the inner threaded copper tube of the condenser adopts a thickened design, which increases the strength and thermal conductivity of the copper tube and thus improves the heat exchange effect.

●Heat recovery function: the equipment can be equipped with an optional heat recovery function, i.e. the heat recovery device is used to recover the heat generated during the cooling of the equipment, and the collected heat is used for heating domestic water, etc., to realise the reuse of resources.

Technical Specification

Kassel offers customised products according to customer requirements: cooling capacity, explosion-proof models, high precision, other special requirements, etc.

Customer:What is the working principle of an air-cooled screw chiller?
Kassel Machinery:Air-cooled screw chiller mainly consists of a screw compressor, condenser, evaporator, expansion valve, and electronic control system. The working principle of air-cooled screw chiller is shown below: