Spindle water cooling system CW-7500 is manufactured to provide years of reliable cooling for 100kW CNC spindle. This process cooling equipment keeps the temperature set within the range of 5℃ to 35℃ with high precision. It incorporates an efficient water pump and compressor so that considerable energy can be saving. The robust structure with eyebolts allows lifting the unit by means of straps with hooks. The disassembly of side dust-proof filter for the periodic cleaning operations is easy with fastening system interlocking. With a slightly tilted water fill port and a water level indicator, users can add water with ease. Water draining is also quite convenient with a drain port mounted on the back of the chiller. Optional heater is available to help rising water temperature quickly in winter.