FIELD: milling equipment.
SUBSTANCE: flour milling roll has double-layer hollow barrel with working and inner layers, two supporting journals and lead inserts at its end surfaces. Thickness ratio of working and inner layers is set within the range of 1/1.45-1/1.95 and 1/3.1-1/4.1.
EFFECT: increased strength mechanical and antifriction characteristics of rolls, enhanced reliability in operation and prolonged service life of roll.
2 cl, 1 dwg
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Authors
Dates
2004-10-27—Published
2002-09-16—Filed