Spring Cone Crusher

The motor of the spring cone crusher drives the large bevel gear at the bottom of the eccentric sleeve through the hydraulic coupling and the small bevel gear, so that the eccentric sleeve rotates, causing the cone to swing and crush the material.
The main shaft of the crusher is not moving, but only supports the spherical tile to bear the crushing force.
Because the main shaft of the crusher does not move and the eccentric sleeve transmits the crushing force, the structure can withstand a large crushing force, and is very suitable for fine crushing and ultra-fine crushing, because the crushing force of ultra-fine crushing is very large. It is expected that the product particle size (for ultrafine crushed liner) can reach 50-80% (depending on the nature of the material) when the open circuit is 5mm.
Spring cone crusher is suitable for the third stage crushing or the fourth stage crushing in metal mine concentrators; it is suitable for building materials or non-metallic mines and civil engineering. Especially in areas where the supply of natural sand required for civil engineering is insufficient.

Hydraulic Cone Crusher

The hydraulic cone crusher works by driving the pulley or the coupling, the transmission shaft and the cone part to make the eccentric shaft do periodic swing motion under the axis line through the rotation of the motor.
After the material enters the crushing cavity from the material port, it is crushed by the mutual impact extrusion, grinding and rubbing of the eccentric shaft and the rolling mortar wall.
The hydraulic insurance system can remove the faults from the top of the support sleeve and the fixed cone through the machine when the machine has an iron failure or a stuffy car. It plays a good insurance role and greatly reduces the maintenance rate and improves production. effectiveness.

Cone crusher is secondary crushing equipment often used in mine crushing. The following will briefly introduce you to how to adjust the discharge opening gap of cone crusher:

1. To adjust the discharge, it should be carried out when the main engine is stopped, first select the manual for the safety cylinder and then start the hydraulic oil pump;
2. Start to lock the lock cylinder to retract, wait for the normal pressure indicator to light up, then start to extend and retract;
3. After the material port is adjusted, start the locking cylinder to extend, and stop the hydraulic oil pump when the pressure of the locking cylinder is 0Mpa;
4. The adjustment range of the discharge port is adjusted according to the parameter range specified on the equipment nameplate;
5. Select Auto on the safety cylinder button.

Additional matters:
When the cone crusher is replaced with a new liner, the discharge port of the cone crusher can reach the set value of about 13mm; due to the wear of the crusher, after the liner is worn to a certain extent, the size of the discharge port will expand to about 18mm, which can no longer be used. Adjust downward; when the lining plate is worn to the later stage, the discharge opening will reach about 20mm, which basically cannot achieve the crushing effect.

In order to avoid this situation, the eccentric distance can be adjusted from the original 50mm to 40mm, so that although the material throughput is reduced, the ore discharge opening can be basically maintained at about 13mm, which is beneficial to increase the qualified grain size in the discharge and reduce the return of the ore. .