Automatic vertical necking machine TSK-2B43 Technical parameters: Main function: vertical horizontal machining products export department internal necking. Scope: all kinds of rules of circular cylinder body of the mouth part of the inner necking etc.. Rated power: 3. 0kw Power supply voltage: 380V Processing diameter: 400mm Machining height: 300mm Thickness: 0.5-1.0mm The machining efficiency: 20-30 s/p Cycle process: 1P Size: 1200*700*1400mm