First, the working principle is different.
The cone crushing adopts the layered principle: the cone crushing cone is driven by the eccentric sleeve to do rotary motion, which drives the crushing wall to squeeze and grind the materials between the crushing wall and the mortar wall. According to the layered theory, the material is crushed and polished according to its own texture, forming stable stone particles, which meet the discharge requirements and fall from the rotating gap of the crushing wall, and the rest materials continue to be crushed until they meet the requirements.
Conical crusher
Conical crusher
Impact crusher adopts impact principle: impact crusher is a crusher that uses impact energy to crush materials. When working, the motor drives the rotor to rotate at high speed. When the material enters the action area of the plate hammer, it is broken by the high-speed impact of the plate hammer. The broken material is thrown to the impact plate installed above the rotor in the tangential direction to be broken again, and then bounces back from the impact plate to the action area of the plate hammer to be broken again. This process is repeated until the material is crushed to the required particle size and discharged from the discharge port. Adjusting the gap between the impact frame and the rotor can change the particle size and shape of the material.
fight back
Second, according to the different materials.
Cone crushing is mainly used for hard materials, such as marble, granite, aeolian fossils and so on. This equipment is used for secondary crushing and tertiary crushing in metal mines and building sandstone processing, with strong crushing ability and large output.
granite
Impact crushing is mainly used for materials with low hardness, such as weathered rock and coal gangue. The compressive strength is not more than 300Mpa, and the surface moisture is not more than 8%- 10%.
coal gangue
Thirdly, the granularity of finished products is different.
Cone crushing adopts the principle of lamination, and the materials are mostly needle-shaped, but there is little dust.
Adopting the principle of impact crushing, the material granularity is good, but there is much powder.
Fourth, the cost is different.
The price of cone crusher is higher than that of impact crusher, but the later maintenance cost is low.
5. Different production capacity
At present, the cone breaking in the market can produce about 100-800 tons at a time, and the anti-bankruptcy is about 100-2000 tons. CI5X impact crusher is a new type of impact crusher with large production capacity and stable operation.
CI5X
Six, wearing parts are different
The cone-shaped wearing parts are wear-resistant, with long service life, and the striking plate broken by counterattack is easy to be damaged, and the replacement cycle is short.