Title:
RAW MATERIAL SUPPLY SYSTEM FOR EXTRUDER AND CONTROLLER FOR RAW MATERIAL SUPPLY
Document Type and Number:
Japanese Patent JPH09207193
Kind Code:
A
Abstract:
To reduce an operator's work load and to improve the precision of raw material supply to an extruder.
A controller 10 for raw material supply is equipped with a weigher interface part 14 which takes in the results of a weigher 30 and a weighing evaluation part 15 which obtains correcting data on the basis of set supply Q and actual supply Q1 and inform the data to a supply controlling part 12. Therefore, a raw material supply system 100 for an extruder which obtains correcting data and corrects automatically can be constituted only by adding the weigher 30.
Inventors:
HARAMOTO NOBUHIRO
MIZUTANI YUTAKA
MORIOKA YOSHINORI
MIURA KOHEI
MIZUTANI YUTAKA
MORIOKA YOSHINORI
MIURA KOHEI
Application Number:
JP1721796A
Publication Date:
August 12, 1997
Filing Date:
February 02, 1996
Export Citation:
Assignee:
JAPAN STEEL WORKS LTD
International Classes:
B29C48/92; (IPC1-7): B29C47/10; B29C47/92
Attorney, Agent or Firm:
Arisa Shinshiro