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. Elle permet une productivité importante et des compressions élevées. 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
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Conical inlet
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Cylindrical drilling
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Conical counterboring
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Cylindrical counterboring
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