subject: Use Scope And Working Principle Of Jaw Crusher [print this page] The purpose and use scope of jaw crusher The purpose and use scope of jaw crusher
1. This series crusher is mainly used in metallurgy, mining, chemical, cement, construction, refractory materials and ceramic industries crushing and finely made of hard rocks and ores in use.
2. The series crusher most suitable for crushing compressive strength is not higher than 320MPa (mpa) of various soft ore, being broken biggest chunk degrees of material must not be more than technical parameter table stipulated.
Performance characteristics
1. Crushing cavity depth and no dead zone, improve the feeding capacity and output;
2. Its big crushing ratio, the product of granularity;
4. Lubrication system safety and reliable, easy replacement of parts, maintenance workload is small;
5. Simple structure, reliable work, operation cost is low.
6. The saving-energy equipment: single 15% ~ 30% energy, more than doubling system energy saving;
7. Discharging mouth adjustment range of big, can satisfy different user requirements;
8. Low noise, little dust.
The work principle of jaw crusher:
Jaw crusher has a variety of structure, work principle is the same, namely through periodic motion to move hubei. Moving in hubei crushing material around the suspension swinging heart axial fixation in the process of hubei, located between the two materials and hubei board by crush, fracturing and bending comprehensive effect. In the beginning, the pressure is lesser, and makes the material smaller, material of between toward each other, squeezed tightly; when pressure rise to more than material can withstand strength, namely happen. Conversely, when moving broken hubei to the opposite direction from fixed hubei, swing by material is self-possessed downward motion. Move each of hubei periodically to make materials movement by a crush role, and to discharge send a distance. After several cycles, being broken after the material comes from discharging mouth education. As motor turns continuously turned and broken motor jaw make periodic motion crush and discharge material, realize batch production.
