| 摘要 |
PURPOSE: A manufacturing device for a field-fabricated steel pipe is provided to enable a work using various diameters of pipe through easy installation and deconstruction. CONSTITUTION: A manufacturing device for a field-fabricated steel pipe comprises a steel sheet feed hopper for continuously providing steel sheets to one side of a steel pipe transfer part(100), a robot(400) which performs welding, cutting and plating of a steel pipe(500) while moving along the steel pipe transfer part, and first and second steel pipe supporting parts which turn the steel pipe made with the steel sheet welded by the robot. The steel sheet feed hopper can support steel sheets for different diameters of coil.
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