Air-cooled screw type chiller (single / double series) by the international well-known brand (Taiwan Hanbell Hanbell., Bitzer Germany Bitzer) screw compressor, supporting high fin condenser, dry type shell and tube evaporator and (United States Danfoss Danfoss, alco, the United States Merson, international famous brand components; configuration of Germany's Siemens PLC control system and LCD touch screen display, so that the advantages of unit compact structure small volume, low noise, with stable performance, safety, energy saving and efficient, easy to operate and so; a number of system security protection device, can provide 4 DEG C to 10 DEG C chilled water, achieve requirements of cooling process of continuous running 24 hours a day.
Compressor features:
* international famous brand of asymmetric gear type efficient compressor, energy efficiency than ordinary compressor 25%-35%, the United States and Europe patent technology
* the most advanced line of high efficiency 5:6 third generation of asymmetric tooth type screw
L * semi closed design, only three moving parts, has the characteristics of less parts, low failure rate
L * can achieve the classification of four part 100%-75%-50%-25% three section type (100%-66%-33%) or stepless energy regulation, flexible and convenient control, energy saving, easy maintenance.
L * choose the world famous SKF and FAG zero clearance multiple thrust and radial bearing, precise structure, high reliability
L * three grade oil separation filter, oil filter effect, effectively ensure the normal work of the compressor and the heat exchanger efficiency heat exchange
L * with no pump built-in pressure lubrication system, energy saving, efficient and reliable
L * special resistance to fluoride and low iron loss of motor design, equipped with reliable motor overheating protection device, effectively guarantee the reliable and efficient motor work
L * under the conditions of low temperature and heat pump with liquid refrigerant injection system, effectively reduce the key parts of the work load and exhaust temperature, improve the working reliability of the compressor
L * patent exhaust chamber design and rotor continuous gas compressor, ensuring low vibration and low noise
L * outlet installed on the exhaust check valve can prevent the rotor during reversal
L * a variety of refrigerant options except R22 refrigerant, you can also use R134A.R404A.R407C as refrigerant.
* install and use convenient unit has been in the factory to complete the refrigerant line welding, leak detection test, nitrogen insurance pressure test and vacuum test
Test, filled with full load performance test, is in line with industry standards for qualified products.