1.The pre-aligned steel band closes. The maximum deviation equals + / - 1.5 mm from the center.
2.The centering is done by the form-fitting Delrin core on the thermal molding. By the ball-bearing suspension is a very easy centering is possible.
3.The sprung core pushes upwards and the punch is suitable for molding.
The advantages at a glance:
• Minimized offset punching
• Improvement of the quality of punched parts
• Reduced setup time