AUTOMATIC DRUM CRUSHER SYSTEM Challenger Group
All electrical equipment in the zoned area has a minimum Flameproof protection conforming to BS 5501 Pt 1 & 5 Ex N II and a minimum ingress protection conforming to BS 4999 Pt 20 IP 55 please note that all electric motor starters the PLC E/S relay etc are housed in a separate enclosure adjacent to the drum crusher control panel but
PYY Series Single Cylinder Hydraulic Cone Crusher
To provide optimum protection for the roll crusher a hydraulic floating roll retraction system has been developed based on the successful system used in HAZEMAG impact crushers According to the product required the roll is retained hydraulically in position with a precise and constant gap setting thereby guaranteeing a product of uniform