... forging, shaft forging, shaft sleeve, tightening nuts, gear ring, forged wheel, stop dog, baffle plate, check block, piston forging, roller ... seat, eccentric wheel, turbine supporting sheath, crank shaft, spacer busher, idle wheel, gear ring, cooling jacket, connector ... , cylinder body forging, ratory table forging and so on. Wheel gear forging, gearwheel forging blank