Roller press

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Roller press for egg coals

Roller press is a special type of press machine with two counter-rotating rollers into which mold cavities are inserted.

With the help of roller presses, briquettes from 2 cm² to well over 200 cm² can be pressed from the raw materials coal, gypsum, fertilizer, etc., which are mixed with binding agent, brought between the rollers by gravity and / or screw shafts.