The rice rubber roll is
the most efficient hulling machine. To get it working, two Rice Rubber Roll of
the same diameter are used at different speeds to remove the husk from the
paddy. One roller is used at a fixed position and the second is adjusted to
meet the required clearance. The adjustable roller moves at a slightly slower
pace than the fixed roller.rice Rubber-roll have an aspirator at the bottom of
the machine to separate the hulls from the rice.
How
to make the best use of Rice Robber Roll?
Before starting check
that the moisture content of the paddy should not be more than 14%.
Adjust the alignment of
the rice rubber roll and remove any grain present between the rollers before
starting the machine.
Clearance between the
rolls should be adjusted to 0.5mm from each other.
Immediately after
starting the machine if the efficiency is less than 90%, then reduce the
clearance to meet efficiency of about 90%-95%.The rolls should not be locked in
this position.
While operating the
machine the feed gate above the rollers must be kept fully opened so that the
rollers will wear out uniformly.
As the rice rubber roll starts to wear down check the efficiency at a regular interval.
Clear the rolls of
paddy and close the feed gate before switching off the machine.
Before turning the rice rubber roll off check that there are no grains between the rollers as this would deform
the rubber.
Spare rolls must be stored in a dark room and
packed well to protect them from direct light and sudden temperature changes.
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