series 250 - slow running roll mill - Slotter – low dust granulation without sieve 0 pages

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_____ 4-8 25 r.p.m.680x720x1.426 mm 150 / 250 / 330 mm105 mm1.1- 2.2 kW
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_ Number of stator knives ca. 260-340 kgca. 5-20 kg/h _ very compact, space-saving construction Some benefits: _ slow runner, only 25 r.p.m. _ less dust size reduction without sieve _ very fast and easy to clean_ ideal granulat quality from 4-8 mm_ high-torque geared motor _ double-sided external bearing _ CE certified >

LS 250/250LS 250/250

High performance slow running granulators

Slotter low dust granulation with 25 r.p.m.

The Hellweg ֔Slotter (ԔSlow Cutter) type roll mill works without use of sieves and with low speed of just 25 rpm, so that gentle granulation of sprues and gating parts takes place, preventing thermal degradation, ensuring faster output of ground material and regrind with an extremely low level of dust, that is often a decisive criterion to ensure that the material can be returned to the production process. Extremely fast and easy cleaning is enabled by division of the grinder into two sections.
Dimensions (WxLxH)
Working widthMilling rolls diameter
Motor output
Number of milling rollsRotor speedNominal weight
Grinding output >
LS 250/250 detail thick walled cutting chamberapplication example GFR sprues more >>