Wadfow WCB2909 Roller Cover 9" (Inner Wall) replacement pressure washer gun ~ Bace Board) 6mm Magnet Steel fabrication and repair ~ Bace Board) 6mm Magnet Up and Down Mechanism Magnet Lever Driving Method 4 Wheel Driving Rubber Roller (Chain Transmission) Magnet type Permanent Magnet Traverse Speed 50~1500mm min Tracing Method Guide Roller (being pushed against Vertical plates) Applied Posture Standard Magnet Model: Horizontal position Fillet Welding Strong Magnet Model: Vertical position Fillet Welding Torch Adjust Range Torch Angle 40°~55° Up and down 45mm Forward and Backward 45mm Forward and Angle 5° Angle at both Forward Backward Automatic Stop Function Limit Switch (equipped at both sides of Carriage at FL +20 mm height) Fine Adjustment of Carriage Position Included Non Welded Portion Approximately 270 mm (in total at both Start and End point) Power Cable Y Branch Cable (Power and Signal cable Integrated) ● Carriage ~ Branch: 6 m Space saving design for molds with closely spaced coolant ports Fibre height:12mm Material:Polyester