As a kind of natural stone, pebble has formed a unique shape after thousands of years of water erosion, transportation and impact. Due to its high hardness and good color, pebble has been widely used in construction, building materials and other fields. As a building aggregate, pebble has been concerned by all walks of life. The pebble aggregate is crushed by crusher. What kind of pebble should be used for crushing What about the crusher?

1.Because the hardness of pebbles is relatively strong, they are generally broken by jaw crusher or cone crusher. The main reason is that the two kinds of equipment adopt the working principle of lamination crushing, which is more ideal for crushing high hardness materials. In particular, compared with the impact crusher and hammer crusher, the obvious advantage is that the wear-resistant parts are more suitable for crushing and long-term use, so they are more suitable for pebble gravel.

2.When the jaw crusher is selected as the pebble crusher, the equipment is optimized in cavity design and combined with reasonable speed and stroke, so that the machine can do more work under the condition of the same moving cone diameter. In addition, the hydraulic cavity cleaning system of the equipment can quickly clean the crushing cavity and cooperate with the hydraulic iron passing protection device to make the product cubic in the operation of crushing pebbles The proportion of pebble is obviously increased, and the particle size composition of the product is good, which is conducive to the next step of pebble treatment.

3.When the cone crusher is selected as the pebble crusher, the automatic control system of large diameter main shaft, heavy-duty main frame and independent thin oil lubrication system is adopted, which is conducive to ensuring that the equipment is durable and reliable when crushing pebbles, and can be better applied to various crushing processes. In addition, the independent thin oil lubrication system with multi-point control can ensure the axle of the machine The double protection of bearing lubrication and the automatic safety protection of the whole machine can be realized. In the process of pebble crushing, the maintenance and repair costs incurred in the later period will be reduced, which is beneficial to the investment saving of users.

In conclusion, jaw crusher and cone crusher can be selected for breaking pebbles, which are ideal pebble crushers