... parts: switch*2, wrench*13. PerformanceH steel flange hydraulic pressure correcting machine is used for the correction of the ... wheel correcting device, initiative hoist cylinder, former, mainframe, stand, hydraulic system, front/back elevating roller rack of pendulum type and ... , solid and easy to operate.4. Technical filesa. Using manual of the machine (Include electrical schematic)b. Shipping listc. ...