JPS5666400A - Granulating machine - Google Patents

Granulating machine

Info

Publication number
JPS5666400A
JPS5666400A JP14206879A JP14206879A JPS5666400A JP S5666400 A JPS5666400 A JP S5666400A JP 14206879 A JP14206879 A JP 14206879A JP 14206879 A JP14206879 A JP 14206879A JP S5666400 A JPS5666400 A JP S5666400A
Authority
JP
Japan
Prior art keywords
powder
granulating machine
rolls
blades
strength
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.)
Pending
Application number
JP14206879A
Other languages
Japanese (ja)
Inventor
Koichi Chino
Kazuhiko Kudo
Akira Oda
Mikio Hirano
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14206879A priority Critical patent/JPS5666400A/en
Publication of JPS5666400A publication Critical patent/JPS5666400A/en
Pending legal-status Critical Current

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
    • B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

PURPOSE: To enhance strength of a molded pellet and reduce variance, by supplying a uniform quantity of powder between a pair of rotating material by the screw feeder having three or more blades.
CONSTITUTION: Powder in hopper 10 of the granulating machine is supplied between rolls 1 and 2 by rotating screw feeder 7 having three or more blades 8. Therefore, fluctuation of the quantity of powder supplied between rolls 1 and 2 is reduced, so that pellet 4 can be obtained which has a sufficient strength and a little strength variance.
COPYRIGHT: (C)1981,JPO&Japio
JP14206879A 1979-11-05 1979-11-05 Granulating machine Pending JPS5666400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14206879A JPS5666400A (en) 1979-11-05 1979-11-05 Granulating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14206879A JPS5666400A (en) 1979-11-05 1979-11-05 Granulating machine

Publications (1)

Publication Number Publication Date
JPS5666400A true JPS5666400A (en) 1981-06-04

Family

ID=15306674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14206879A Pending JPS5666400A (en) 1979-11-05 1979-11-05 Granulating machine

Country Status (1)

Country Link
JP (1) JPS5666400A (en)

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