1. Material preparation: Select the appropriate metal sheet or blank, cut and pre-treat according to the specifications and requirements of the required pipe.
2. Bending roll preparation: According to the specifications and shapes of the required Pipe Roll Benders, make corresponding bending rolls for rolling and pressing metal sheets or billets.
3. Rolling processing: place the metal sheet or blank on the workbench of the rolling machine, and adjust the position and pressure of the roller shaft of the rolling machine to make it contact with the bending roller and perform rolling pressing. During roll pressing, sheet metal or blanks are gradually bent into tubes and shaped along the contours of the bending rolls.
4. Welding and Trimming: Once rolling is complete, welding techniques can be used to join the two ends of the pipe to form a complete pipe. Subsequently, the pipe is trimmed, such as removing weld marks, trimming edges, etc.
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