... trapezoidal section, rectangular section, combined section, etc. transformer core winding machine for CRGO cores round section, trapezoidal section, rectangular section, ... pressure meter displaying7 Max. turning radius: 650mm8 Max. winding speed: 55rpm (average speed 0~30rpm)9 Speed adjusting ... driving motor power: 5kW11 Max. torque of the main winding spindle: about 1300N·m12 Dimension: about 6m x 1. ...