Screw chillers brand

Screw chiller superior performance machine adopts international advanced semi-hermetic screw compressors, motors, compressors integration, taking into account the no seal leakage; compressor using download buck starts, to avoid the impact on the grid; a multi-purpose, efficient Easy to install a heat recovery unit body go tight, small footprint, saving room space; when the machine factory, has set strict debugging transfer is completed, the state has fully met the field use; minimal vibration unit basis without isolation measures, installation Simple; just link the evaporator and condenser chilled water side cooling water pipe installation side; between the modular units can be installed in parallel and in series, but also the use of stand-alone installation for different places, a wide range of applications, space stretching strong; run Low maintenance costs run by a set of microcomputer centralized control of various modules, according to the system energy change, adjust and even start and stop the corresponding module installed, the effective energy conservation, while if the unit is running in a module fails, the controller will automatically activate the other microcomputer modules to meet the matching requirements; reciprocating screw compressor only 1/10 of the total number of parts, simple structure, less wearing parts, no intake and exhaust valves, the trip is not sensitive to temperature, very low failure rate; screw compressors Fault running up to 40,000 hours security protection function Pressure protection: high voltage and low voltage electrical protection and automatic protection devices; Motor protection: under voltage protection, lack of protection, reverse protection, overload protection, motor overheat protection, lack of oil protection; antifreeze Protection: When the chilled water temperature is too low, the unit automatically shut down; valve protection: When the refrigerant pressure exceeds a certain value, safety exhaust valve opens automatically. Above all kinds of protection devices safe and stable operation of the unit.