Window processing machine The machine is used for production line of hi-grade alu-alloy doors and windows, mainly used for extrusion and connection of 90 degrees sean casement window with angle jointing operation, place an angle-alu in cavities of two driven striking blocks punch towards the flute of angle-alu. Extruding the seam of two profiles makes strength, efficiency and precision of the connection higher than using any means for connection.Specifications: 1) Operation air pressure: 0.5 0.8MPa 2) Air consumption: 2L/min 3) Power supply: 380V 50Hz 4) Motor power: 1.5kW 5) Most pressure: 16MPa 6) Contour dimensions (L x W x H): 830 x 1,000 x 1,200mm 7) Weight: about 380kg