EP1619012A3 - Pellet machine with oleodynamic control extruder group - Google Patents

Pellet machine with oleodynamic control extruder group Download PDF

Info

Publication number
EP1619012A3
EP1619012A3 EP05425162A EP05425162A EP1619012A3 EP 1619012 A3 EP1619012 A3 EP 1619012A3 EP 05425162 A EP05425162 A EP 05425162A EP 05425162 A EP05425162 A EP 05425162A EP 1619012 A3 EP1619012 A3 EP 1619012A3
Authority
EP
European Patent Office
Prior art keywords
extruder
pellet machine
control extruder
extruder group
oleodynamic
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
EP05425162A
Other languages
German (de)
French (fr)
Other versions
EP1619012B1 (en
EP1619012A2 (en
Inventor
Michele Vitale
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.)
P System Srl
SYSTEM Srl P
Original Assignee
P System Srl
SYSTEM Srl P
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 P System Srl, SYSTEM Srl P filed Critical P System Srl
Priority to PL05425162T priority Critical patent/PL1619012T3/en
Publication of EP1619012A2 publication Critical patent/EP1619012A2/en
Publication of EP1619012A3 publication Critical patent/EP1619012A3/en
Application granted granted Critical
Publication of EP1619012B1 publication Critical patent/EP1619012B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
    • B30B11/208—Roller constructions; Mounting of the rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

The invention concerns a wood pellet machine which comprises a treatment chamber, a rotating annular extruder turning in said chamber and having radial holes, and rotating pressure rollers positioned and operating at a tangent to the internal surface of the perforated extruder and wherein a pressure roller (12) is associated with said extruder and can be moved and positioned at least radially or also axially to the internal surface of the extruder by means of a remote controlled oleodynamic actuators.
EP05425162A 2004-07-21 2005-03-21 Pellet machine with oleodynamic control extruder group Not-in-force EP1619012B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05425162T PL1619012T3 (en) 2004-07-21 2005-03-21 Pellet machine with oleodynamic control extruder group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000086A ITBS20040086A1 (en) 2004-07-21 2004-07-21 PELLETTING MACHINE WITH HYDRAULIC CONTROL DRAWING UNIT

Publications (3)

Publication Number Publication Date
EP1619012A2 EP1619012A2 (en) 2006-01-25
EP1619012A3 true EP1619012A3 (en) 2008-02-27
EP1619012B1 EP1619012B1 (en) 2012-09-05

Family

ID=34980095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05425162A Not-in-force EP1619012B1 (en) 2004-07-21 2005-03-21 Pellet machine with oleodynamic control extruder group

Country Status (4)

Country Link
EP (1) EP1619012B1 (en)
ES (1) ES2392435T3 (en)
IT (1) ITBS20040086A1 (en)
PL (1) PL1619012T3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU709386A1 (en) * 1977-01-26 1980-01-18 Приморский научно-исследовательский институт сельского хозяйства Granulating press
DE3813081A1 (en) * 1988-04-19 1989-11-02 Kahl Amandus Maschf Pan grinder press with a hydraulic device
EP0371519A2 (en) * 1986-01-24 1990-06-06 Buehler Ag Pellet press
JP2002283346A (en) * 2001-03-23 2002-10-03 Nkk Corp Granulator for waste plastic

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU709386A1 (en) * 1977-01-26 1980-01-18 Приморский научно-исследовательский институт сельского хозяйства Granulating press
EP0371519A2 (en) * 1986-01-24 1990-06-06 Buehler Ag Pellet press
DE3813081A1 (en) * 1988-04-19 1989-11-02 Kahl Amandus Maschf Pan grinder press with a hydraulic device
JP2002283346A (en) * 2001-03-23 2002-10-03 Nkk Corp Granulator for waste plastic

Also Published As

Publication number Publication date
EP1619012B1 (en) 2012-09-05
ES2392435T3 (en) 2012-12-10
PL1619012T3 (en) 2013-01-31
EP1619012A2 (en) 2006-01-25
ITBS20040086A1 (en) 2004-10-21

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