... on1) The special extra-thick steel plates,high steel disc of iron,high power medium-speed international standard motor, the quality is more ... .2) It is fully enclosed gear-box,low noise,high and low speed,which uses easily.3) It adds eccentric bushing,ultra ... Motor 4KW Ratd Voltage 380V Motor Speed 1400r/min Overall Diameter 1060×850×720mm Whole Weight 450kg steel bar automatic rebar bending machine