Application It widely used in mines, aggregate plants, building materials, highways, railways, waver conservancy and hydroelectricity to initially and primarily crush hard materials. Operating The motor drives the belt wheel, and makes movable jaw up and down by eccentric shaft. When the movable jaw rises, theangle between the fixed jaw and movable jaw gets larger, and the materials can be crushed to reach the crushing target, When the movable jaw is down, the angle between the fixed jaw and movable jaw becomes smaller. Themovable jaw plate leaves the fixed jaw plate under the function of drawbar and spring, and then the crushed materials are discharged from the lower outlet of the crushing cavity. Features (1). Large crushing ratio (2). Yield high, (3). Epigranular size, (4). Simple structure, easy maintenance (5). Reliable operation; , low operating cost, (6). Low noise, little dust (7). Low production Zhengzhou Deyi Heavy Machine Manufacturing Company specially produce automatic flip aerated concrete production equipment and automatic hydraulic brick machine. Our technology is advanced. The product quality is excellent and After-sales service is thorough, so the products are sold to both at home and abroad. Welcome for the new and old customers come to consult, we are at your service