C.K.K. 552 - Double Head Welding Machine Welds two corners of PVC profiles Adjustable welding pressure and profile clamping pressure. Fully automatic and program controlled. Has separate digital timing control for melting and cooling Technicial Specifications Voltage 220 V Frequency 50 Hz Total power 4,5 Kw Air pressure 6 Bar Air Consumption 70 lt/dk-min Dimensions (mm) 890 x 4010 x 1720 Weight (Kg) 475