LUBRICATION METHOD FOR DIE WALL SURFACE OF PELLET BRIQUETTING MACHINE

PROBLEM TO BE SOLVED: To provide a lubrication method for die wall surface of a pellet briquetting machine which can coat a small amount of lubricant uniformly on the die wall surface of the reciprocal pellet briquetting machine. SOLUTION: In the lubrication method for die wall surface of the recipr...

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Main Authors OKITA TAKATOSHI, SUDO KATSUO, SUZUKI MASAHIRO, KIHARA YOSHIYUKI, KASHIMURA MOTOAKI, HAGA TETSUYA, MAKINO TAKAYOSHI
Format Patent
LanguageEnglish
Published 02.09.2010
Subjects
PERFORMING OPERATIONS
PRESSES
PRESSES IN GENERAL
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a lubrication method for die wall surface of a pellet briquetting machine which can coat a small amount of lubricant uniformly on the die wall surface of the reciprocal pellet briquetting machine. SOLUTION: In the lubrication method for die wall surface of the reciprocal pellet briquetting machine which pelletizes powder or the like inside the die by pinching with an upper punch and a lower punch, after supplying raw material that is powder or the like into the die, a designated amount of the powdery lubricant is taken out in advance, atomized from bottom side or top side of the die, and sucked and recovered oppositely from top side or bottom side of the die. Zinc stearate is used as a powdery lubricant. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20090037966