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Core holders

As essential core supports, BMI core holders are custom designed according to the characteristics of each customer (heavy clay characteristic, extrusion pressure, etc.).

They offer a wide range of technical solutions: Surface heat treatment by cementation, and protection by hard facing on the important wear areas or hard chrome plating.




Several designs are available

Frame set for compact dies, making them easier to remove from pressure heads.

Traditional core holders with a structure going into the head to facilitate re-adherence of the clay and good material fluidity

For the most demanding productions (high tonnages), BMI offers its “high performance” solutions:

  • Fully armored frame set with hard facing (Chrome carbide 65 HRC)
  • Supports protected by sintered tungsten carbide
70 More than 70 years of experience
FR Products made in France
PRO French specialist in dies manufacturing
70 A team of 70 people