Stone crusher

Stone crusher for soft or medium hard and extremely hard materials, crushing, plastic, widely used in a variety of ores, cement, refractories, aluminum where the soil grog, carborundum, glass raw materials, mechanisms for building sand, stone and various metallurgical slag, especially for silicon carbide, carborundum, sintered bauxite, the U.S. high sand hard, special hard and corrosion-resistant than other types of materials, production of the effectiveness of the breakers more.In the engineering field, is a mechanism which sand, cushion material, asphalt concrete and cement concrete aggregates an ideal production equipment.In the mining area, is widely used in front-end milling process, it can produce large amounts of fine ore to reduce the high cost of grinding load.Impact crusher excellent low wear characteristics of the device for high abrasion and secondary crushing disintegration of production used. In addition, because of the zero-pollution products, the impact crusher function well adapted to the glass quartz sand and other high-purity materials in the production ,10-500t / h capacity range, the impact crusher can meet almost any production requirements.

The structure of the stone crusher main frame, eccentric shaft, large belt pulley, flywheel, moving jaw, side panels, elbow board, elbow board rear gap adjustment screw, reset spring, the fixed jaw jaw and activities such as composition, which also play a role as insurance bracket. This series of jaw crusher way for music moving extrusion type, motor-driven belt and pulley, through the eccentric shaft to move up and down jaw movement, jaw movement rises when the elbow angle between the plate and moving jaw bigger, thus promoting the dynamic E close to the fixed jaw plate, while the material is squeezed, rubbing, grinding and other multi-fragmentation; when moving jaw down, the elbow angle between the plate and moving jaw smaller, fixed jaw plate in bar, under the action of the spring to leave the fixed jaw plate, this time has been broken under the mouth of materials discharged from the crushing chamber, with the mobile jaw crusher motor for continuous rotation of the crushing and nesting periodicity to achieve mass production.

Stone crusher is the ore from the mouth to feed into, and slide down along the sieve plate, sieve of ore in the fall during the high-speed rotating rotor Jibei carbide hammer of crushing, and at high speed along the tangent direction, toward the first one back plate so that the minerals continue to be broken ore in turn hit back to back board and then thrown back with the rotor collision with other minerals, so in the first crushing chamber in the ore has been crushed by the repeated shocks. Some of broken ore in the first crushing chamber to a certain size, after a back plate and the gap between the rotor and the crushing chamber to the second row will continue to be repeated strikes, until the smaller particle size after the bottom row of ore from the crusher discharge port.