The shell of welding turning rolls is a stainless steel shell. As a special container, stainless steel pressure vessel should be manufactured in an independent special place, and should be strictly separated from carbon steel products. If the carbon steel part is attached to the stainless steel pressure vessel, the manufacturing location of the carbon steel part is separate from the stainless steel. In order to prevent the pollution of iron ions and other harmful impurities, the production site of stainless steel pressure vessels must be kept clean and dry, the ground should be covered with rubber or wooden floors, and the semi-finished and finished parts of the parts should be stacked on wooden stacking racks. During the manufacturing process, avoid scratching the stainless steel surface with sharp and hard materials. If there are local bumps or scratches on the surface of the stainless steel pressure vessel that affect the corrosion performance, it must be repaired.
In order to ensure the quality of stainless steel products, ensure the performance, and prolong the service life of the equipment, the outer surface of welding turning rolls must be cleaned before use, and all transmissions should be regularly lubricated. During lubrication and use, foreign objects should be avoided. Turn on the switch to start the motor test run, observe whether each part is running normally, and start working after confirming that there is no problem. During installation, it is required to set the height and longitudinal position of the roller frame of the master and follower. If placed incorrectly, the weldment will be displaced during the rotation.