... section, rectangular section, combined section, etc. transformer core winding machine for CRGO cores round section, trapezoidal section, rectangular section, ... 30~800kVA 2) 3D: 30~1600kVA6 Position device: 1) Automatic positioning, min. strip width 8mm, max. strip width 340mm ... the main winding spindle: about 1300N·m12 Dimension: about 6m x 1.5m x 1.4m13 Weight: about 2000kg core winding machine