Technical ParameterHorizontal ShaftO.D.Vertical ShaftO.D.25-76mmZP-60 Standard configuration: 1. Uncoiler : Mechanical tension bridle manual adjustment . 2. Horizontal and vertical holder: Passed heat treatment to make black. The holder will rust protection when used. 3. Bearing : Used deep groove ball bearing 4. Welding : Argon welding machine (500A) . 5. Grinding head: Manual by hand to debugging. 6. Cutting machine: Abrasive cutting machine. 7. Drive motor used Siemens brand, grinding m...