The cone crusher adopts hydraulic pressure to adjust the discharge port and realize overload protection. This kind of crusher is called hydraulic cone crusher. Hydraulic cone crusher has the advantages of simple structure, low manufacturing cost, high production capacity, easy maintenance, superior performance of hydraulic adjustment and overload protection, especially easy to achieve automatic control.

Hydraulic cone crushers are divided into single-cylinder and multi-cylinder styles. They are mainly used in secondary and tertiary crushing in metal mines and construction sand and gravel processing. Because of their strong crushing capacity and large output, they are more used in Crushing of medium and hard materials.

Cone crushers are generally driven by hydraulic pressure, also known as hydraulic rock breakers. It has large crushing force, high production efficiency and high output - the combination of higher rotational speed and stroke greatly improves the rated power and passing capacity of the multi-cylinder crusher, and improves the crushing ratio and production efficiency. A variety of crushing cavity types, flexible application and strong adaptability - HP cone crusher only needs to replace the fixed cone lining plate, the moving cone lining plate, and the crushing cavity shape can be arbitrarily changed from standard ultra-coarse cavity type to short-head ultra-fine cavity type , to adapt to a wide range of product particle size requirements.