Pelletizing device with complementary rollers and rollers for the device
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United States of America Patent
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Sep 27, 2016
Grant Date -
Jul 9, 2015
app pub date -
Jan 9, 2015
filing date -
Jan 9, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A pelletizing device comprising a die with a first surface, called operative surface, and a second surface that is essentially parallel to the first surface, the die between the first and the second surface comprising multiple through going openings for the forming of pellets, at least two rollers rotatable around a shaft, wherein the rollers and the die are moveable with respect to each other, each of the rollers comprising an operative pressing surface for pressing material to be pelletized through the radial openings of the die, wherein a width of the operative pressing surface on each of the rollers is smaller than a width of the operative surface of the die. The invention also relates to rollers for the device.
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