FR2427891A1 - PLANT FOR GRANULATING MOLTEN PLASTICS AND PLASTIC MASSES - Google Patents

PLANT FOR GRANULATING MOLTEN PLASTICS AND PLASTIC MASSES

Info

Publication number
FR2427891A1
FR2427891A1 FR7914406A FR7914406A FR2427891A1 FR 2427891 A1 FR2427891 A1 FR 2427891A1 FR 7914406 A FR7914406 A FR 7914406A FR 7914406 A FR7914406 A FR 7914406A FR 2427891 A1 FR2427891 A1 FR 2427891A1
Authority
FR
France
Prior art keywords
plant
plastic masses
molten plastics
granulating molten
granulating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7914406A
Other languages
French (fr)
Other versions
FR2427891B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KraussMaffei Extrusion GmbH
Original Assignee
Hermann Berstorff Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hermann Berstorff Maschinenbau GmbH filed Critical Hermann Berstorff Maschinenbau GmbH
Publication of FR2427891A1 publication Critical patent/FR2427891A1/en
Application granted granted Critical
Publication of FR2427891B1 publication Critical patent/FR2427891B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Glanulating (AREA)

Abstract

a. Installation pour granuler des matières plastiques fondues et des masses plastiques. b. Un arbre 7, 10, 11 pour les lames coupantes, son ensemble 6, 8, 9, 12, 13, 24 à paliers et un dispositif 21, 22 d'entraînement sont rassemblés en une unité et, en tant que telle, sont montés en commun de manière à pouvoir pivoter et à pouvoir être ajustées autour d'un coussinet 17 disposé à côté de la matrice 15 de découpage. c. Industrie des matières plastiques.at. Plant for granulating molten plastic materials and plastic masses. b. A shaft 7, 10, 11 for the cutting blades, its bearing assembly 6, 8, 9, 12, 13, 24 and a driving device 21, 22 are brought together in one unit and, as such, are mounted in common so as to be able to pivot and to be able to be adjusted around a pad 17 arranged next to the cutting die 15. vs. Plastics industry.

FR7914406A 1978-06-09 1979-06-06 PLANT FOR GRANULATING MOLTEN PLASTICS AND PLASTIC MASSES Granted FR2427891A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2825288A DE2825288C3 (en) 1978-06-09 1978-06-09 Device for granulating plastic melts and plastic masses

Publications (2)

Publication Number Publication Date
FR2427891A1 true FR2427891A1 (en) 1980-01-04
FR2427891B1 FR2427891B1 (en) 1984-11-02

Family

ID=6041401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914406A Granted FR2427891A1 (en) 1978-06-09 1979-06-06 PLANT FOR GRANULATING MOLTEN PLASTICS AND PLASTIC MASSES

Country Status (8)

Country Link
JP (1) JPS54161666A (en)
CA (1) CA1128270A (en)
DE (1) DE2825288C3 (en)
FR (1) FR2427891A1 (en)
GB (1) GB2023485B (en)
IT (1) IT7921746V0 (en)
NL (1) NL7904527A (en)
SU (1) SU890963A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220307A (en) * 1988-07-08 1990-01-23 Plast Kogaku Kenkyusho:Kk Pelletizer for thermoplastic material
JP4252180B2 (en) * 2000-01-17 2009-04-08 株式会社日本製鋼所 Dies used in underwater cut plastic granulators
ITTO20070026A1 (en) * 2007-01-17 2008-07-18 Ferioli Filippo S P A EXTRUSION EQUIPMENT OF PLASTIC MATERIALS
AT508199B1 (en) * 2008-12-16 2011-05-15 Erema DEVICE FOR HOT SPILL GRANULATION

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE672533A (en) * 1964-11-27 1966-03-16
GB1065036A (en) * 1964-07-24 1967-04-12 Frank W Egan & Company Underwater pelletizer
US3317957A (en) * 1965-06-11 1967-05-09 Nrm Corp Pelletizer
GB1092413A (en) * 1964-05-27 1967-11-22 Midland Ross Corp Improvements relating to an apparatus for the pelleting of thermoplastic polymeric materials
DE1959507A1 (en) * 1969-11-27 1971-06-03 Werner & Pfleiderer Extruded plastics granulator with precision - blade setting
US3685751A (en) * 1969-12-23 1972-08-22 Berstorff Gmbh Masch Hermann Apparatus for granulating thermoplastic materials
DE2638126A1 (en) * 1976-08-25 1978-03-16 Basf Ag Granulator for thermoplastics - has die plate, rotary cutter mount axially displaceable on shaft and cutters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3143766A (en) * 1961-04-17 1964-08-11 Baker Perkins Inc Pelletizing apparatus
JPS51986A (en) * 1974-06-21 1976-01-07 Nippon Kogaku Kk JIDOZOFUKU SEIGIYOSOCHIOJUSURU HENKOKAISEKISOCHI

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092413A (en) * 1964-05-27 1967-11-22 Midland Ross Corp Improvements relating to an apparatus for the pelleting of thermoplastic polymeric materials
GB1065036A (en) * 1964-07-24 1967-04-12 Frank W Egan & Company Underwater pelletizer
BE672533A (en) * 1964-11-27 1966-03-16
US3317957A (en) * 1965-06-11 1967-05-09 Nrm Corp Pelletizer
DE1959507A1 (en) * 1969-11-27 1971-06-03 Werner & Pfleiderer Extruded plastics granulator with precision - blade setting
US3685751A (en) * 1969-12-23 1972-08-22 Berstorff Gmbh Masch Hermann Apparatus for granulating thermoplastic materials
DE2638126A1 (en) * 1976-08-25 1978-03-16 Basf Ag Granulator for thermoplastics - has die plate, rotary cutter mount axially displaceable on shaft and cutters

Also Published As

Publication number Publication date
FR2427891B1 (en) 1984-11-02
DE2825288B2 (en) 1980-08-21
JPS6311123B2 (en) 1988-03-11
NL7904527A (en) 1979-12-11
JPS54161666A (en) 1979-12-21
IT7921746V0 (en) 1979-06-06
SU890963A3 (en) 1981-12-15
GB2023485B (en) 1982-10-13
CA1128270A (en) 1982-07-27
DE2825288C3 (en) 1983-12-29
DE2825288A1 (en) 1979-12-13
GB2023485A (en) 1980-01-03

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