GRANULATING DIE FOR PELLETIZER - KRUPP WERNER & PFLEIDERER GMBH

Title:

GRANULATING DIE FOR PELLETIZER

Document Type and Number:

Japanese Patent JP2001191326

Kind Code:

A

Abstract:

To embody a granulating die of which the cutting surface having a form of an annular segment is made opposite to abrasion-protective inserts at a rate as high as possible and which brings about easiness of assembly and satisfactory properties of protection against tearing off.

The granulating die for a pelletizer is constituted by having a base 36 provided with holes for passing a molten material through. The abrasion-protective inserts 25 and 26 are so provided as to be allotted to the above holes and have holes disposed straight to the holes in the base 36. The inserts 25 and 26 disposed adjacently to each other in a row 20 have chord- shaped surfaces 28, where at least one surface directed to the adjacent inserts 25 and 26 and being a columnar arch arc on the lateral side of the chord-shaped surfaces 28 is provided.

Inventors:

SCHNEIDER FRIEDRICH
WIESNER ULRICH
BARTL JUERGEN

Application Number:

JP2000383920A

Publication Date:

July 17, 2001

Filing Date:

December 18, 2000

Export Citation:

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Assignee:

KRUPP WERNER & PFLEIDERER GMBH

International Classes:

B29B9/06; B29C48/345; B29C48/90; B29B9/10; (IPC1-7): B29B9/10; B29C47/90

Domestic Patent References:

JPS5468863A	1979-06-02
JPS55130822U	1980-09-16

Attorney, Agent or Firm:

Takehisa Ito (1 outside)

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