Application HP series hydraulic cone crusher with high-efficiency and hydraulic pressure was widely used in mining, concrete factory, sandstone making, etc. The machinery's pressure resistance strength is under 350Mpa. And they are widely suitable for primary crushing of many kinds of mining and rock such as many kinds of ores, concrete, fireproof material, bauxite, quartzite, corundum, perlite, ironstone, basalt, etc.
Advantages
Unique crushing cavity design increase the production rate and improve the final products shape;
It adopts the hydraulic system, which can automatically discharge the uncrushed material. And that makes the operation more convenient.
The concave and mantle adopts the highly wear-resistant material and its service life increases by 30% than the traditional spring cone crusher
It adopts the oil lubricating station, which makes the operation more stable
Working principles Hydraulic cone crusher crushes materials by the working surface between the concave and mantle. The movable cone of cone crusher is supported by spherical bearing and fixed on a hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are driven by the eccentric shaft sleeve together. The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve of cone crusher rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are crushed into pieces, when the cone leaves, crushed materials is discharged from the discharge hole.
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