1. YONGLI
ring die pellet mill working principle: ring die operates to produce
centrifugal force, so that the material is adhered to the inner wall of the
ring die, at the same time, materials and the roller shell friction, drive
roller shell and ring die wall of wire speed isokinetic operation. Due to the
gap between the die roll only 0.1 mm to 0.3 mm, the gap adjusting wheel and
screw under the action of the clearance constant. So between roller and ring
die have formed the extrusion pressure greatly, so that the material is
squeezed into the die hole.
2. Effect
of YONGLI ring die pellet mill roller die gap on granulation: in order to
obtain the best effect of granulation and adjust the gap between the well ring
die and roller is very important. Gap is too small will exacerbate the ring die
and roller wear, enhanced roller of ring die extrusion of internal stress,
reduce the service life of the roller and ring die, especially the ring die
horn wear is more serious, the theory is 0.1 mm to 0.3 mm.
3. How
can more conveniently to die roll gap adjustment to 0.1 mm to 0.3 mm in the
range? "In the mold to adjust the roll gap must ensure the ring die and
roller working face clean no material deposit, rotating ring die in a week,
working face of a quarter or a third, so as to drive the roll shell operation can,
at the same time to ensure that the gap regulating wheel and lock screws in
good working condition.
Web: www.yongli-machine.com
Contact: jessica@yongli-machine.com
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