Connected welding roller rack is composed of base driving roller driven roller bracket transmission device power unit drive etc. It is a professional welding assistant equipment can be matched to welding operation machine and submerged arc welding machine etc. The machine mainly applied to pipeline welding include inside and outside of the pipe. Parameter voltage: 110v frequency: 60hz power: 125w load capacity: 2200 lbs 1000kg working speed: 80 1100 mm min roller type w*d : 1.97*7.87Inch 50mm*200mm roller material: iron diameter range: 1.97 23.62Inch 50 600mm active wheel size: 16.93*11.81*15.75Inch 430*300*400mm operation method: control box operation net weight active driven : 124.56Lb 56.5Kg note: 1.For safety reasons must be connected to a reliable safety grounding device must have three feet with ground connection. 2.When used for argon arc welding the machine needs to be directly grounded. 3. Unplug the power cable cord if the machine will not be used in a long time. 4.Do not exceed the maximum load-bearing range of the machine. 5.Not recommended to use this machine for parts that are too fine. 6.Do not use hands to stop the roller when the machine is working item included:022192 preasion welding tank turning rolls iron welding positioner welder roller dia200mm
