ES310704A1 - Dispositivo para la granulacion de materiales sinteticos termoplasticos - Google Patents

Dispositivo para la granulacion de materiales sinteticos termoplasticos

Info

Publication number
ES310704A1
ES310704A1 ES0310704A ES310704A ES310704A1 ES 310704 A1 ES310704 A1 ES 310704A1 ES 0310704 A ES0310704 A ES 0310704A ES 310704 A ES310704 A ES 310704A ES 310704 A1 ES310704 A1 ES 310704A1
Authority
ES
Spain
Prior art keywords
cooling
bell
granulate
granulation
hood
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.)
Expired
Application number
ES0310704A
Other languages
English (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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer 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 Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of ES310704A1 publication Critical patent/ES310704A1/es
Expired 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ES0310704A 1964-03-24 1965-03-17 Dispositivo para la granulacion de materiales sinteticos termoplasticos Expired ES310704A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW0036445 1964-03-24

Publications (1)

Publication Number Publication Date
ES310704A1 true ES310704A1 (es) 1965-06-01

Family

ID=7601201

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310704A Expired ES310704A1 (es) 1964-03-24 1965-03-17 Dispositivo para la granulacion de materiales sinteticos termoplasticos

Country Status (8)

Country Link
US (1) US3343213A (es)
BE (1) BE661106A (es)
CH (1) CH429124A (es)
DE (1) DE1454888B2 (es)
ES (1) ES310704A1 (es)
FR (1) FR1533180A (es)
NL (1) NL6503282A (es)
SE (1) SE322330B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228587A1 (en) * 1973-05-08 1974-12-06 Creusot Loire Granulation apparatus for plastic material - with extrusion head, cutting tool, and cooled granule-receiving chamber
US4099900A (en) * 1976-12-06 1978-07-11 Leesona Corporation Pellet cooling system
DE2809680C2 (de) * 1978-03-07 1983-03-03 Leistritz Maschinenfabrik Paul Leistritz GmbH, 8500 Nürnberg Heißabschlaggranuliereinrichtung für Strangpressen
US4245972A (en) * 1979-06-14 1981-01-20 Hermann Berstorff Maschinenbau Gmbh Granulating apparatus
DE3116153C2 (de) * 1981-04-23 1983-05-11 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Einrichtung zum Granulieren von Kunststoffschmelzen und anderen plastischen Massen
AT388131B (de) * 1983-04-27 1989-05-10 Erema Vorrichtung zur herstellung von granulatkoernern aus kunststoffschmelzen
DE3317310A1 (de) * 1983-05-11 1984-11-15 Erich Dipl.-Ing. 7521 Karlsdorf-Neuthard Keßler Schneidvorrichtung
US5267845A (en) * 1992-05-13 1993-12-07 Polysource, Inc. Apparatus for manufacturing expandable polystyrene (EPS) pellets
DE4221776C1 (en) * 1992-07-02 1993-09-02 Werner & Pfleiderer Gmbh, 70469 Stuttgart, De Cutting head precise adjustment for thermoplastics granulator and honing appts. - by grinding cutters in cutting head to precise shape by rotating at specific speed on grinding tool with material on face
DE4316478C1 (de) * 1993-05-17 1994-05-19 Werner & Pfleiderer Verfahren und Vorrichtung zur Justierung der Schneiden des Schneidwerkzeugkopfes einer Granuliervorrichtung
DE4338212C2 (de) * 1993-11-10 1996-01-18 Nukem Gmbh Verfahren und Vorrichtung zur Herstellung von aus Kunststoff bestehenden Partikeln
DE19914116C2 (de) * 1999-03-23 2001-09-20 Mannesmann Ag Unterwasser-Granulator und Verfahren zur Granulierung thermoplastischer Kunststoffe
AT410942B (de) * 2001-10-29 2003-08-25 Fellinger Markus Verfahren und vorrichtung zur erhöhung der grenzviskosität von polyester
DE102004007713A1 (de) * 2004-02-16 2005-09-01 Leistritz Extrusionstechnik Gmbh Vorrichtung zur Herstellung gerundeter Pellets
EA014595B1 (ru) * 2006-05-15 2010-12-30 Гала Индастриз, Инк. Матричная плита со сплошной поверхностью
DE202009015876U1 (de) * 2009-11-20 2010-03-04 Automatik Plastics Machinery Gmbh Vorrichtung zum Granulieren
JP5572009B2 (ja) * 2010-06-07 2014-08-13 株式会社神戸製鋼所 水中カット造粒装置用ナイフホルダ
US9221627B2 (en) * 2012-09-25 2015-12-29 Wenger Manufacturing, Inc. Cut extrudate dispersal hood
EP4424489A1 (de) * 2023-03-03 2024-09-04 Bühler AG Schneidapparat für extruder und verfahren zur herstellung eines extrudierten materials

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524751A (en) * 1947-02-04 1950-10-10 Armstrong Cork Co Comminuting machine
US2642819A (en) * 1948-11-10 1953-06-23 C F Mueller Co Machine for making food products
US2669195A (en) * 1949-04-22 1954-02-16 Anthony William Deller Cooling-drying and cutting combination for macaroni machines and an improved method of making squarecut macaroni units
BE637482A (es) * 1962-09-27
US3271821A (en) * 1964-07-24 1966-09-13 Frank W Egan & Company Underwater pelletizer

Also Published As

Publication number Publication date
SE322330B (es) 1970-04-06
FR1533180A (fr) 1968-07-19
US3343213A (en) 1967-09-26
NL6503282A (es) 1965-09-27
DE1454888B2 (de) 1971-09-30
CH429124A (de) 1967-01-31
BE661106A (es) 1965-07-01
DE1454888A1 (de) 1969-02-27

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