Automatic edge curling machine TCJ-3B42 Technical parameters: Main function: cutting edge and the volume of vertical horizontal and vertical edges of a complete processing products. Scope: all kinds of rules of circular metal ware products of the lateral edge cutting and crimping. Rated power: 7.0kw Power supply voltage: 380V Processing diameter: 400mm Machining height: 200mm Thickness: 1-3mm The machining efficiency: 15-25 s/p Cycle process: 3P Size: 1300*1000*1800mm