For tankers, aluminum tankers, water truck, powder tankers, cement mixers and other raw material tank with a mosaic sheet, plate width widened to about 10m.
Two welded workpieces are tightly pressed on the special shaping trough plate by the plane through the gas cylinder to drive a piano type pressing device and welded by a motor to drive a water cooled torch so that two plates are welded together. The welding line is welded on the single face and shaped on double faces; the welded plate is level; the welding lines on the front and back faces are burnished, level, beautiful and smooth; the straightness deviation full-length range of the welding line is not more than ±1.5 mm; the weld height of the front face is not more than 2 mm; the weld height of the back face is not more than 1 mm; the welding line is 8 to 12 mm in width.
The equipment comprises a bed body, a piano type pressing device, a track girder, a welding walking system, a location device, a gas circuit system, a back shaping base groove, a welding power source, a water cooling system, an exhaust and lighting system, a plate conveying device, an electric control system and a remote control device, etc.
|Welding way||Submerged-arc welding or gas shielded welding (customizable )|
|Welding length||1000-13000mm (customizable)|
|Welding base metal||Carbon steel, stainless steel and aluminum alloy|
|Pneumatic system pressure||0.3-0.6MPa|
|Workpiece pressing way||Pneumatic piano type pressing|
|Welding speed regulation||Stepless speed regulating|
|Welding line effect||Single-face welding and dual-face shaping|