Two-roller machine and method for pressure treatment of granular

Details Two-roller machine and method for pressure treatment of granular Two-roller machine and method for pressure treatment of granular

1997-08-14

1999-03-02

Theisen, Mary Lynn

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

With liberating or forming of particles

264123, 425197, 425363, B29C 4308

Patent

active

058766480

ABSTRACT:
In order to assure that an adequately small delivery granulation is offered to the nip of a two-roller machine, preferably a high-pressure roller press for interparticle crushing, namely for an optimum draw-in of the granular material, it is inventively proposed that a sieve means to be arranged in the product delivery shaft of the two-roller machine and that the oversized sieve particles be comminuted with a crushing roller that is likewise arranged in the product delivery shaft and that the comminuted particles then be presented to the high pressure nip for further interparticle crushing.

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patent: 5462425 (1995-10-01), Kuss et al.

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