Jaw Crusher jaw broken for short, this series of Jaw Crusher, crushing ratio, equal product granularity, simple structure, reliable operation, easy maintenance, low operation cost and so on. The series of Jaw Crusher is widely used in mining, metallurgical, building material, highway, railway, water conservancy, chemical industry and other departments, no more than 320 MPA compressive strength of various materials.
Jaw Crusher is seen earlier broken equipment, because its structure is simple, sturdy and reliable, easy maintenance and repair as well as production and construction costs are less, so until now is still widely used in metallurgy, chemical industry, building materials, electric power, transportation and other industrial sectors, for the compressive strength 147~245MPa of various ores and rocks of coarse, medium and fine crushing. In recent years, our factory to meet the industries such as metallurgy, mining, building sector breaking strength and hardness of high carbon ferrochrome needs, specially developed a powerful Jaw Crusher.
Jaw Crusher is mainly used for various ores and large blocks of medium-granularity break, widely used in mining, metallurgical, building material, highway, railway, water conservancy and chemical industries. Highest compressive strength of crushing material is 320MPa.
Jaw Crusher features
1, the use of world-class manufacturing processes, selection of high end materials.
2 jaw Assembly, more advanced, making it more durable. Jaw Assembly with high quality cast steel composition, and through two large steel flywheel drive. In addition heavy eccentric shaft were manufactured by forging, which makes the JC series Jaw Crusher with extraordinary reliability.
3, bearings with monolithic steel structure. Cast steel housings to ensure overall and Crusher facilities, but also greatly enhanced the bearing seat radial strength, while the split housings will not have the advantage.
4, the use of finite element analysis techniques, Crusher has a higher strength.
5, broken cavity using symmetrical “v”-shaped structure, making the actual inlet line width and nominal inlet width.
6, discharge opening adjustment more quickly and easily. Euro JC series Jaw Crusher equipped with wedge of discharge opening adjustment device, this device is simpler than old-fashioned shim adjustment, safe and fast.
7 choose load capacity of bearing sizes bigger, more efficient. All JC series Jaw Crusher is equipped with larger and more durable than other same size broken machines eccentric shaft bearings, its higher load capacity and effective labyrinth seal that will prolong the service life of the bearing.
8, the latest tooth-plates, increases the effective length of the jaw, and higher yields.
Jaw Crusher working principle
Jaw Crusher has a variety of structural forms, work on the same principle, that is crushing material through the cyclical movements of the jaw. Swing to the fixed jaw jaw hanging around the mandrel in the process, the material located between the two jaw plate could be crushing, splitting, bending, and comprehensive. At the start, less pressure, volume of materials, materials are close to each other and jam between; when the pressure rises to more than material can withstand the strength, is broken. Otherwise, when the jaw when you leave the fixed jaw to swing in the opposite direction, fall by gravity downward movement of material. Jaw once every periodic movement of material to be crushed, and the carriage some distance down. After several cycles, the materials were broken from the discharge opening discharge machines. Mobile jaw broken with the continuous rotation of the motor cycle sport crush and discharge materials and mass production.