Open AccessCrushing Mung Beans Using Ball Mill Tool: Base on Fraction Size Sieving Results
Author(s) -
Bode Haryanto,
Bambang Trisakti,
Yoeselyn Wangi,
Hendrik Khosman,
Ann Sinaga
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1542/1/012050
Subject(s) - grind , grinding , sieve (category theory) , ball mill , mill , raw material , particle size , materials science , ball (mathematics) , mathematics , mung bean , pulp and paper industry , metallurgy , engineering , chemistry , mechanical engineering , geometry , food science , combinatorics , chemical engineering , organic chemistry
Ball mill is an operating unit used to grind various types of solid materials into finer particle sizes. The purpose of this study was to determine the best variation of operating conditions of mung bean milling in a ball mill by varying the grinding time, weight of raw materials and the number of balls used. In this study, the raw material used is mung bean. After grinding, the beans are then sifted through sieves 70, 140 and 200 mesh where the fraction of green beans that passes each sieve was obtained. From the studies, it can be concluded that the best operating conditions of mung bean milling in the ball mill are at 60 minutes grinding time, the weight of the raw material is 45 grams and the number of balls size is 8 medium balls and 6 small balls.