Sungda Conveyor Belt Co.,Ltd.

Tube body. The manufacturing quality of the pipe body is an important factor affecting the quality of the roller. Its own roundness and different axial degrees of machining will directly affect the radial runout and rotational resistance of the roller, and ultimately affect the service life of the roller… Therefore, in order to improve the quality of the roller, we use high-quality welded pipe with good quality, adopt automatic steel pipe cutting machine and double-head automatic hole machine tool for steel pipe, take the chamfer of the cut steel pipe as the benchmark, and the inner hole of the car ends the hole to ensure the tube size and accuracy requirements avoid the quality problems caused by the misalignment of the tube body.