Control machine tools, coordinate boring machines, grinding machines, machining centers, combination machine tools and various types of precision machine tool all need chillers: for the lubrication of the number of spindle lubrication and hydraulic system transmission media, can accurately control the oil temperature, and effectively reduce the thermal deformation of the machine tool Improve the machining accuracy of the machine tool. Improve the efficiency of mechanical lubrication, reduce wear and mechanical life.
Features of SANHE Air cooed Chillers for Machine Tool
1. Easy to install
● The screw chiller unit has a compact structure and a small footprint, saving space in the machine room.
● SANHER chillers are factory tested under load conditions to ensure good quality and easy installation for users
● The vibration of the air cooled screw water chiller is small, the foundation does not need vibration isolation measures, and the installation is simple.
● Only the evaporator chilled water pipe and the condenser cooling water pipe need to be connected during installation.
2. Low Operating and Maintenance Costs
● The screw chiller can be intelligently controlled according to the load demand, and the energy saving effect is remarkable.
● The total number of parts of the screw compressor is only one tenth of the reciprocating type, the structure is simple, the wearing parts are small, the degree of wetness is not sensitive, and the failure rate is extremely low.
● Built-in oil separator, using three-stage oil filter mechanism, optimal oil and gas separation, wrap-around design, can reduce compressor running noise to a minimum.
3. Complete Security Protection
● Pressure protection: high voltage protection and low voltage protection electrical automatic protection device
● Motor protection: under voltage protection, phase loss protection, reverse phase protection, overload protection, motor overheat protection, oil shortage protection
● Frost protection: When the chilled water temperature is too low, the unit will automatically stop.
● Safety valve protection: When the refrigerant pressure exceeds a certain value, the safety exhaust valve will automatically open an account.
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