The annular-gap grinders CoBall-Mill are mainly employed for refining pigment paste. The MS series comprises six models ranging from 12 l up to 1500 kg/h, whilst grinding to a particle size down into the sub-micron range. They can handle products within a wide viscosity range, from thin suspensions to highly viscous foundation pastes. The separating screen on the outlet has been redesigned, on the one hand to allow smaller grinding beads to be used and on the other to boost the throughput whilst lessening the feed pressure. By devising a method of continually guiding the beads back to the inlet, the danger of them clogging the separating screen on the outlet has been virtually eliminated, the risk of the mill becoming blocked and the product overheated has been reduced. There is no erratic attrition of the grinding media or the rotor and stator surfaces, forming the walls of the grinding chamber, and combined with the steady, controlled introduction of energy, gives the CoBall-Mill a longer service life.
Fryma
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Further information cpp-275
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