Hydraulic straightening machine for  Long Shafts

1.Adopt gantry structure, the host adopts gantry bearing structure, using steel plate welding, with enough stiffness and strength to resist the straight load.

A stable geometric state is achieved to ensure that the position accuracy of the parts installed on the main engine frame is stable.

2.Worktable: the bottom workbench and the bottom plane of the gantry fuselage through the milling machine finishing, so that the whole gantry force is ring, the force is greater, suitable for large tonnage equipment, to avoid damage to the workbench, increase the service life. When the gantry is not stressed, the gantry can be rotated by the hydraulic motor, this structure is more economical space.

3.Gantry drive process: the gantry adopts the form of gear rack, and the gantry movement is driven by the rotation of the large torque hydraulic motor. This structure is suitable for the equipment with high weight of the gantry frame, convenient speed adjustment, accurate stop position, high positioning accuracy, long service life, more strong and durable.