gyratory crusher with large tilting angle and crush surface

The gyratory crusher’s technology level is in line with the international leading level, which can provide users with efficient, intelligent, and large capacity of coarse crushing solutions. Compared with the traditional gyratory crusher, the gyratory crusher has higher crushing power, lower cost and more convenient protection and adjustment functions, which is suitable for coarse crushing of ores with large capacity requirements.

Features of gyratory crusher:

1. Optimized design, improved process: The gyratory crusher adopts the design of long crushing surface with large inclination angle, with optimized stroke and rotating speed, adapting to different requirements of coarse crushing operation. The optimized design of crushing chamber makes the equipment have stronger production capacity, larger feed size and longer liner life. By replacing the eccentric bushing, the capacity of the crusher can be flexibly adjusted to meet different crushing process requirements.
2. Continuous and stable operation: Equipped with a large-diameter integral spindle, the casting process of the bearings is optimized to ensure that the equipment can carry out continuous and stable production. The integrated casting design of the cone and the main shaft avoids the loosening of the cone, thus reducing the downtime. The locking threads of the dynamic cone are located on the replaceable spindle sleeve, which avoids thread stress concentration on the spindle and further improves the strength of the machine body.
3. intelligent automatic control, stable and efficient: the gyratory crusher is equipped with an automated control system, which monitors the running status of the equipment in real time, facilitating effective control and maintenance of each link and reducing maintenance costs. The equipment also has an automatic diagnostic function, which can record the production information and optimize the working parameters of the equipment according to the operating conditions.
4. easy to operate and maintain: the equipment is equipped with automatic lubrication system and hydraulic system, which can automatically lubricate, heat, cool and circulate according to the production conditions, reducing manual intervention. The spindle position control system regulates the size of the discharge opening through the hydraulic device, and also compensates for the wear of the liner to ensure the stability of the product particle size. The gear adjustment system on the outside of the equipment can easily adjust the gear lash, and the replacement of the beam bushings and seals is also very easy, which can be done without dismantling the beam.
5. adapt to harsh working conditions, durable and reliable: the gyratory crusher adopts ultra-heavy frame design, with good impact resistance and durability, and can adapt to mining and other harsh working environments. It is suitable for crushing rocks and ores with high hardness and strong abrasiveness, and can meet the needs of different customers.

Working principle of gyratory crusher:

Based on continuous extrusion crushing mechanism. The equipment consists of cross beam section, upper middle and lower frame section, dynamic cone section, eccentric sleeve section, transmission section and hydraulic cylinder section. The electric motor drives the horizontal shaft to rotate, and the movement is transmitted to the eccentric sleeve through gears, which then drives the cone section to swing in a circle to complete the crushing of stone materials.

By adjusting the hydraulic cylinder at the bottom of the cone, the size of the discharge opening can be flexibly adjusted to control the particle size of the product. The hydraulic cylinder not only helps to adjust the discharge opening, but also has the function of over-iron protection. When an unbreakable object (such as iron) enters the crushing chamber, the hydraulic cylinder will automatically cause the moving cone to drop, thus releasing the object, avoiding damage to the equipment and ensuring the normal operation of the crusher.

Application areas of gyratory crusher:

Gyratory crusher is widely used in mining, metallurgy, construction, chemical industry and other fields, especially plays an important role in the process of coarse crushing of ores. Its applicable materials include:

1. Granite.
2. Basalt.
3. Diabase.
4. Limestone.
5. Dolomite.
6. Iron ore.
7. Manganese ore.
8. Gold ore.
9. Copper ore, etc.