... win-door Machinery - Doors and windows machinery Name Three-head Welding MachineItem HJ02-3500.3/3.ADescription Used for ... PLC control, pneumatic drive, simple operation, stable capability. Welding three-point, two-point, single point, transom, cross -transom and ... range300~1800 mm Overall dimension 4300×870 x1600mm Weight1200kg Three-head Welding Machine Doors and windows machinery Doors and windows ...