Air-cooled screw chiller, screw water-cooled unit, cooling unit, refrigeration unit

Hailing chillers use imported original semi-hermetic twin-screw compressors. Compared with traditional reciprocating compressors, they have the characteristics of high efficiency, quiet operation, simple operation, and long service life.
Adopt world-famous refrigeration brands. components to ensure the quality and stable operation of the unit
The evaporator and condenser are all made of the latest high-efficiency threaded heat exchange copper tubes, with high heat transfer coefficients. At the same time, evaporation in the tube and condensation outside the tube have high heat exchange efficiency, ensuring that the unit Good refrigeration performance
The independent refrigeration circuit can be maintained and inspected separately without affecting the use of the whole machine
The unit is controlled by a Siemens microcomputer programmable controller, and cooperates with the compressor segmented energy adjustment system to achieve timely operation. Accurate control of the matching of cooling capacity and cooling load ensures the highest operating efficiency of the unit, reduces energy consumption, and achieves reliable energy-saving operation
The screw chiller uses an internationally renowned brand screw compressor and is made of high-quality and high-efficiency copper pipes The condenser, evaporator and world-famous brand control components make the unit have the advantages of small size, low noise, high energy, long life, easy operation, etc. Its beautiful and exquisite appearance design and reliable, stable and high-efficiency quality are outstanding among similar products!
Compressor Features
◆The compressor adopts an international brand, a new type of high-efficiency spiral rotor compressor, which is more efficient than ordinary compressors
and has obtained patents from many European and American countries and international quality certifications.
◆High efficiency patented asymmetric rotor tooth profile.
◆Capacity control can adopt four-stage (
) or three-stage and stepless control systems.
◆Using a combined design of only one bearing and an axial thrust balance drum to greatly extend the bearing life.
◆Using a special groove design of high-efficiency silicon steel sheets and equipped with internal and external omnidirectional cooling flow channels, the compressor motor can achieve maximum efficiency under any load.
◆The unique built-in hydraulic system ensures that the compressor maintains the best lubrication effect without the need for an oil pump. The oil separator adopts a double-layer filtration method, which has good oil filtration effect and the heat exchanger can exert its maximum capacity.
◆High efficiency, low noise and low vibration.
◆A variety of refrigerants are available. In addition to refrigerants, you can also choose other environmentally friendly refrigerants.
◆A full range of compressor volume ratios ( ) are available
It can effectively avoid additional energy consumption caused by over-compression or under-compression.