Cobblestone crushing choose jaw crusher

Cobblestone is also river pebble, the main component is silicon dioxide, but also contains iron oxide, manganese, copper, aluminum and other elements and compounds. Cobblestone has the characteristics of hard quality, good compression resistance, wear resistance and corrosion resistance, and is widely used in construction and road construction industries.
 

Cobblestone needs to go through a crushing process before being used in various industries to reach the appropriate particle size before it can be used. However, it is hard and wear-resistant, resulting in relatively difficult processing, and higher requirements on the rigidity of the cobblestone crushing processing equipment.

Rough pebbles crushing equipment-jaw crusher, can crush high-hardness river pebbles, with high local pressure, thick jaws, large span of jaw teeth, large bending moments, and narrow and deep jaws. Because the pebbles are hard in quality, have natural characteristics such as compression resistance, wear resistance and corrosion resistance, they have high requirements for the abrasion of the equipment, and the jaw crusher is just right to meet this need.

The cobblestone jaw crusher adopts the theory of stone-to-stone crushing. The crushed materials have less wear on the machine, and the main wearing parts are made of high wear-resistant materials. They are made through a certain treatment process, and the loss in production is better. Each component has a long service life. During the entire crushing process of cobblestones, the materials will be impacted and crushed by themselves without direct contact with the metal components in the equipment. The ingenious airflow self-circulation inside the vortex cavity eliminates dust pollution and reduces dust pollution in production. The crushing machinery is more productive.

Features of Cobblestone Jaw Crusher:

1. Large crushing ratio and low loss

Using the principle of selective crushing of materials by layering, the crushing cavity is filled with feed materials, and the hydraulic device is used to select different pressures according to the hardness of the materials, so that the equipment operation is more stable and reliable, the mechanical action is more sufficient, and the crushing ratio of the equipment is twice that of similar equipment above.

2. Long life of wear parts

After being squeezed, sheared and kneaded in the crushing cavity, the materials play the role of crushing and self-crushing, so that the wall of the crushing cavity avoids direct contact, effectively prevents the liners from wearing each other, and avoids the material being contaminated by metal contaminants. Thereby, the degree of vulnerable and consumable parts of the machine is reduced, and the efficiency extends the service life of the equipment's wear-resistant parts.