Working principle of crusher

The working surface of the crushing machine exerts pressure on the materials sandwiched between them, and when the compressive stress on the materials reaches the limit of their compressive strength, they are crushed.

2023-01-04

Application of High Chromium Cast White Iron in Cement Mill Liner

White cast iron has good mechanical properties in the as-cast state, and is suitable for manufacturing wear-resistant castings with complex shapes and large sizes, and has good corrosion and wear resistance in corrosive media.

2022-12-27

How to remove the thrust plate of the crusher

For the connecting rod type integral jaw crusher, the bolts of the baffle should be unscrewed first, and the dry oil lubricating oil pipe should be cut off.

2022-12-20

How often should the grinding rollers of the pulverizer be replaced

Grinding refers to the minimum distance between the roller surfaces of the two grinding rollers. The particle size of the material to be crushed can be well controlled by controlling the jogging.

2022-12-13

Repairing Method of Eccentric Shaft Sleeve Wear in Cone Crusher

Care must be taken to avoid local overheating during surfacing to prevent deformation. During processing, care should be taken to select a centering datum reasonably to maintain the running accuracy after assembly.

2022-12-06

What are the casting processes of the crusher shaft copper sleeve

Sand casting copper bushing for crusher shaft. Sand casting is the most primitive casting method. It has a history of thousands of years.

2022-11-29

The role of the thrust plate of the crusher

The thrust plate is the part that transmits power to the mobile jaw of the crusher. In the jaw crusher, it plays the role of supporting the movable jaw plate, and transmits the crushing force to the rear wall of the frame.

2022-11-22

Solution to Cone Crusher Frame Bushing Rotation

According to the requirements of the processing drawings, the dimensional tolerance requirements of the inner hole of the rack are strictly guaranteed.

2022-11-18

Causes of Cone Crusher Frame Bushing Rotation

According to the knowledge of mechanics, to make an object rotate, there must be a torque acting on the object.

2022-11-16

How to replace the copper sleeve of the crusher more conveniently

Before installing the eccentric sleeve copper sleeve, check whether the inner hole of the eccentric sleeve has broken marks, whether the surface is clean, and whether the size is accurate.

2022-11-14