Applications
The pulverizer range is designed for pulverizing of semi-rigid, brittle and impact resistant materials where a powdered product is required. Granulate of size 6—8 mm is fed via vibrofeeder to the rotating high speed serrated discs to produce a powder product in the required 300 -1000 micron ranqe. Final size is determined by the adjustable disc spacing. Typical applications are the pulverizing of LDPE, HDPE, UPVC, PC and various other plastics.
Design
The range are extremely high output units which can be equipped with automatic temperature control. The material to be pulverized is fed centrally between a fixed and a high speed rotating pulveriser disc with centrifugal effect carrying the material through the processing zone betore being discharged from the machine pneumatically.
The pulverizers operate without an internal screen and the particle size of the product is determined by the type of material being processed, the disc construction, and the processing gap between the discs. Depending on final product requirements a screening machine with coarse refeed unit can be simply incorporated into the system.
Advantages
Long service life of the discs between resharpenings.
Fast and easy replacement and adjustment of discs.
Low residence time means lower thermal stress on the process material.
High output capabilities.
Cost effective operation.
