The machine is made up of machine head, machine frame, electric controlling box and supporting shelf etc. There are orientating mechanism, pressing mechanism and heating mechanism etc. This machine is used for PVC door and window welding processing with variable angle ranging from 30°~180°. It features PC control, pneumatic driving, reliable function, simple operation and convenient maintenance. Working Air Pressure 0.4~0.6Mpa Input Voltage 220V 50HZ Air Consumption 50L/min Input Power 1.2Kw Welded profile height 20~120mm Welded profile width 120mm(max) Overall Dimension 960×900×1700mm Weight 300Kg