Rotary automatic inflation elastic paper clip head

● without power assist, simple operation ● prevent slipping, tension control more reliable paper ● improve efficiency; reduce production costs ● expansion chuck (customer optional) ● applies to three inches 6 inches 1 inch core product features: 1. Mechanical chuck without complex and expensive plumbing and pneumatic systems, the cartridge life without lubrication, low maintenance costs; 2. Zhixin larger contact area, not bursting Zhixin, cost savings; 3. less wear parts, chuck long life; 4. work does not produce dust, no pollution; 5. cam mechanism, to prevent the expanded spline happen "stuck" phenomenon, the expanded spline not properly recovered, and affecting the efficiency; according to the actual situation and the development of domestic Zhixin torque chuck, with a working stroke, easy to wear Zhixin and other characteristics; 7. quick change chuck, to suit the needs of different conditions, often replace paper tube diameter 3 inches, 6 inches and 12 inches, and other specifications; 8. improving paper efficiency, reduce production costs