JOY

Class [7]
Machinery Products

Mining machines for the extraction of bedded materials comprising continuous miners, longwall mining machines, kerf cutters, shearing machines, drilling machines, machinery for loading, hauling and dumping of minerals, coal and other material, such machinery comprising conveyor apparatus for continuous transportation of bulk materials, endless belt conveyors, conveyor supports, gathering arm loaders, scraper type loaders, shuttlecar conveyor, mine roof support and roof maintenance machinery comprising hydraulically operated roof support machines, roof shields, roof chocks, roof drilling machines, roof bolting machines; machinery for air pollution control comprising mechanical dust collectors; fluid compressors comprising air compressors, rotary compressors, reciprocal compressors, centrifugal compressors, screw compressors, recycle compressors, pneumatic motors.