Preform mold with steel back process hole plug, brake pad mold



The preformed material blocks produced by the usual preforming molds have a relatively large disadvantage:

After the preformed block is placed in the hot-pressing mold and the hot-pressing is completed, the part of the steel back hole is prone to lack of material.

Now this mold can solve this problem very well.

As características deste molde são:

(1) There are small pits in the corresponding parts of the punch

(2) The produced preforms have protrusions

(3) For production: passenger car brake pads, truck brake pads, CV brake pads

Os principais parâmetros do molde são os seguintes:

Use a imprensa: 200t
dimensões: 240X180X180
Material do molde: SKD11
Dureza do molde: HRC55-60
tratamento de superfície: cromagem dura
Outros acessórios: não