Ferotec

Flat dies

Dies for abrasive products

Dies for abrasive products

Unlike ring-shaped dies, flat dies remain fixed: complete rollers above the die rotate, directing material towards the holes by gravity. Flat dies are suitable for difficult and abrasive products, and are ideal for products such as wood, straw, minerals, products derived from cereals, agricultural coproducts, and so on.

A number of different factors are involved in improving a die

Drilling diameter
Compression ratio
Parallel standard drilling
Type of counterbore
Type of steel
Die hardness (Rockwell C)
Different types of drilling

Standard drilling

  • Feed
  • Other

Cylindrical drilling

  • Feed
  • Alfalfa

Cylindrical counterboring

  • Feed
  • Biomass
  • Other

Conical inlet

  • Feed
  • Alfalfa

Conical counterboring

  • Feed
  • Biomass
  • Minerals

View the ring-shaped die page

Technical form
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