The used welded tube mills production line can be divided into two parts: the welded pipe work line and the precision work line. The welded pipe work line basically completes the steps of steel plate preparation in advance, steel pipe forming, welding, and sizing; precision work is mainly to implement important mechanical processing of semi-finished steel pipes , Repair and detection.

The raw material of the used welded tube mills production line is strip steel. The curvature of the strip steel is small, and the bending direction is the same. The curvature is smooth and gradual from small to large, and the plate thickness is not very thin. The leveling rolls are reduced to five, and the roll pitch is increased, the roll diameter is thickened, and the support rolls are removed, so that the overall structure is simplified and the function is more professional. At present, the more famous models all set the delivery roller and the leveling roller on an integral frame before leveling, and the delivery roller hydraulic cylinder is opened and closed to make the machine operate synchronously; Two under three", the adjustment screw, screw nut, electric or manual, the used welded tube mills production line should have the overall rapid expansion and closing mechanical synchronization function of the pressure roller to adapt to the adjustment of the head alignment. The requirement that the steel is in a relaxed state.

The above is the working principle of the used welded tube mills production line, I hope it will be of some help to you. Our company has many brands and resources, and there is always one suitable for you. You only need to inform us of your pipe-making needs, and our company will provide you with used welded pipe equipment that truly suits your needs. Welcome new and old customers to consult and order.