Used stone crusher for sale

Used stone crusher for sale，Compared with the simple pendulum type jaw crusher, the advantages of the compound pendulum jaw crusher are: lighter weight, fewer components, more compact structure, better filling degree in the crushing cavity, uniform crushing of the loaded material blocks, and the lower end of the movable jaw. The finished product discharge is forced to be introduced, so the productivity is high, which is 20-30% higher than that of the simple pendulum jaw crusher of the same specification; the material block has a large up and down tumbling motion at the lower part of the movable jaw, and it is easy to take the shape of a cube unload

Used stone crusher for sale，Hammer crushers mainly rely on impact energy to complete the operation of crushing materials. When the hammer crusher is working, the motor drives the rotor to rotate at a high speed, and the material enters the crusher cavity evenly. The high-speed rotating hammer head rushes to the baffle plate and sieve bar in the frame, and the material larger than the sieve hole size is blocked on the sieve plate and continues to be hit and ground by the hammer until it is crushed to the required discharge particle size and finally discharged out of the machine through the sieve plate .

Used stone crusher for sale，Impact crushers include single rotor impact crushers and double rotor impact crushers. Among them, the single-rotor impact crusher has a relatively simple structure. The material blocks are fed from the feeding port. In order to prevent the material blocks from flying out during crushing, a chain curtain is installed in the feeding direction of the feeding port. The fed material blocks fall on the top of the grate screen, the small material blocks fall to the lower part of the casing through the grate slit, and the large material blocks slide along the screen surface to the rotor. A plate hammer with a certain height is fixed on the circumference of the rotor, and the rotor is rotated at a high speed by the motor through the V-belt belt. The material block falling on the rotor is impacted by the high-speed rotating plate hammer. After gaining kinetic energy, it hits the counterattack plate at a high speed, and then bounces back from the counterattack plate, and collides with the material thrown by the rotor in the crushing area.