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89 Automatic Pipe Bender adopts two power sources, servo motor and hydraulic pressure, to drive the action of the equipment, so as to realize the one-time bending forming of three-dimensional space bending products.
The disassembly actions of the machine include clamping, bending, core pulling, feeding, pipe turning, trusteeship and side auxiliary pushing.
Action flow of full-automatic bending:
    Clamping pipe fittings (hydraulic drive, including two pipe clamping actions of main clamp and guide clamp);
    Elbow (driven by servo motor, elbow action is carried out through planetary reducer and chain drive);
    Feeding (driven by servo motor, the straight-line distance between the two bending angles is positioned during continuous bending);
    Rotating pipe (driven by servo motor, the space angle between two bending arc planes is positioned during continuous bending);
    Core pulling (hydraulic drive, used when bending thin-wall and small radius pipe fittings, can be closed);
    Trusteeship (lift the longer pipe fitting to avoid the pipe fitting sagging and leaving the wheel model cavity);
    Side auxiliary pushing (controlled by oil cylinder, carried out at the same time with the bending action, and assisted the forming of pipe fittings).