The frame elements are arranged around the insert in the bottom mold as a classic welded assembly. The mold insert is completely welded and nitrate hardened. The FORM »Optimill nitroTM« completely levels out welding stresses in the insert and increases the mold’s dynamic loading resilience.
Facts & advantages:
- Maximum mold accuracy due to internal KOBRA quality standard
- Suitable for all product heights above 140 mm
- Homogeneous hardness depth 0.6 mm
- Hardness quality up to 700 HV10, hardness depth up to 0.6 mm