Zerma ZHM Specialized machines en Shanghái, Shanghai, China

hammer mill for brittle materials
The ZHM series of hammer mills feature heavy duty rotors ranging from 600 to 800 mm diameter and widths between 800 and 1200 mm directly driven via Vs.-belts. The fixed rotor tools, heavy counter knives and several rows of pre breakers create high impact powers and throughput rates while make tool changes fast and easy. All tools and wear parts are manufactured from highly wear resistant steel. The housing design inherits the advantages of the proven GSH granulator design, such as the diagonally divided cutting chamber and hydraulic screen cradle for easy maintenance and servicing. Various screen sizes allow for a wide range of applications and degrees of disintegration.
Traditionally hammer mills are used in the wood industry to generate sawdust, but proved usable in other industries as well as a size reduction solution for brittle materials such as glass, bakelite and later on plastic such as PVC.