S&A air cool process chiller for welding cell of metal stamping S&A CW-6300 series is air cool process chiller,with intelligent temperature control,completed configuration,perfect protection and alarm system. CW-6300 chiller is fit for cooling welding cell of metal stamping, it is popular for its 2 temperature control modes as constant temperature and intelligent temperature control. Since January 2016, the warranty period of S&A chiller has extended to 2 years. S&A laser chiller CW-6300 features 1. 8500W cooling capacity; optional environmental refrigerant; 2.±1? precisely temperature control; 3.The intelligent temperature controller has 2 control modes, applicable to different applied occasions; with various setting and display functions; 4.Multiple alarm functions: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm; 5.Multiple power specifications; CE approval; RoHS approval; 6. Long working life and simple operation; Model CW-6300AN CW-6300BN CW-6300EN Voltage AC 1P 220V AC 1P 220V AC 3P 380V Frequency 50Hz 60Hz 50Hz Current 3~20 A 3~20 A 2~6A Compressor power 2.8KW 2.7KW 2.6KW 3.73HP 3.6HP 3.46HP Refrigeration capacity 28498Btu/h 27850Btu/h 27986Btu/h 8.35KW 8.16KW 8.2KW 7181Kcal/h 7017Kcal/h 7052Kcal/h Refrigerant R-22 / R-410a Refrigerant charge 2150g 2100g 2350g Precision ±1? Reducer Capillary Protection Overcurrent protection for compressor, flow alarm, over temperature alarm Pump power 0.37~1.1KW Tank capacity 45L Inlet and outlet Rp1" Max. lift 28-53M Max. flow 70-116L/min N.W 150Kgs G.W 163Kgs Dimension 83 x 65 x 117cm (L x W x H) Package dimension 95 x 85 x 140cm (L x W x H) Note: the specification of water pump is selected according to different application; other electric sources can be customized.