Started in 1980s, Zhengzhou Unique Industrial Equipment Co., Ltd (Unique Group) is already a famous manufacturer & developer of mining equipment like stone crushing & screening equipment and ore processing equipment in China. Our products scope mainly includes cone crusher, jaw crusher, impact crusher, sand making machine, vibrating screen, vibrating feeder, belt conveyor, stationary & mobile stone crushing plant, ball mill, magnetic separator and cement production line etc.
What is sand and gravel equipment?
Sand and gravel equipment is a kind of equipment that is specially used to produce construction sand & aggregate, mainly including jaw crusher, impact crusher, cone crusher, sand making machine, etc. Usually a sand and gravel crushing production line includes: vibrating feeder, primary jaw crusher, secondary impact crusher, tertiary sand making machine, 3 or 4 deck vibrating screen, screw type sand washing machine, feeding belt conveyor, return conveyor and output conveyors. Crushing equipment is a special equipment for producing construction sand and stone nowadays.
