Shear Butt Welding Device.
Baoding Jinkai Automation Technology Co., Ltd.
www.weldedpipetube.com
E-mail：[email protected]
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Shear Butt Welding Device.
Function: It is used to cut and align the head and tail of the strip and then weld it
to ensure the continuous production of the unit. When the tail of the steel strip
enters the shearing butt welding, stop the main motor of the looper, adjust the
position of the steel strip under the action of the later feed roller, cut the tail of
the steel strip, and the steel strip advances under the action of the back pinch
roller, and the steel strip moves forward. After the tail reaches the butt welding
position, the rear platen is pressed down, and the tail of the steel strip is fixed
at the butt welding position, waiting for the head of the next coil. The head of
the next steel coil is cut and sent to the butt welding position. The centering
device adjusts the alignment of the head and tail of the steel strip, and then
the front pressure plate is pressed down, pressing the head of the steel strip,
and welding the steel strip. After the steel strip is welded, the front and rear
pressure plates are raised, the rear pinch roller clutch is opened, and the steel
strip is fed into the looper under the action of the main motor of the looper.
Structural form: It is composed of hydraulic shearing device, pinch roller, front
and rear pressing plate, car body, front and rear centering device, butt welding
station and other parts.
technical parameter:
Butt welding form: semi-automatic shearing butt welding
Cutting method: hydraulic shear
Welding method: carbon dioxide gas shielded welding
Width: 95～160 mm
Thickness: 2.0～5.0mm
Material: Q355B
Welding form: CO2 gas shielded welding
Number of welding guns: single gun single wire