The machine is used for process of au and plasrics profiles.hard metal saw head can work separstely.It can work separstely ,it can cut requdwtel length and angles of two ends. Technical Parameter Air pressure 0.4－0.6MPa Air consumption 200L/min Power 380V 50HZ Motor Power 1.5KW*2 Cutting angle -45矮90矮45? Saw blade standard 450*4*30*Z120 Cutting length 400*3700mm