Apparatus for granulating plastics materials

Details Apparatus for granulating plastics materials Apparatus for granulating plastics materials

1986-11-21

1987-12-01

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Immersed shaping orifice discharging directly into liquid...

264142, 425311, 425313, B28B 1116

Patent

active

047101130

ABSTRACT:
An apparatus for granulating thermoplastics materials comprising a nozzle plate and a cutter device in which the spacing between these integers can be pre-set and accurately maintained. This is achieved by isolating the component parts of the granulation apparatus, particularly a housing for the cutter device, which is subjected to variable thermal expansion, from the components which locate the cutter device in front of the nozzle plate.

REFERENCES:
patent: 3353213 (1967-11-01), Niemeyer
patent: 3867082 (1975-02-01), Lambertus
patent: 3892834 (1975-07-01), Pritchard
patent: 4021176 (1977-05-01), Dettmer et al.
patent: 4182605 (1980-01-01), Dettmer
patent: 4285652 (1981-08-01), Anders
patent: 4529370 (1985-07-01), Holmes et al.

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