The HST Single-Cylinder Hydraulic Cone Crusher is a high-efficiency crusher designed by our company to meet the demands of market development. It features a simple and compact external design. Through the unique structure of a single hydraulic cylinder at the bottom, it achieves three important functions: direct adjustment of the discharge opening, tramp iron release protection, and clearing the crushing chamber. The single-cylinder cone crusher represents the world’s most advanced crushing technology and can be widely applied in the medium, fine, and ultrafine crushing operations across industries such as metal and non-metal mining, cement, sand and gravel, and metallurgy. It boasts advantages such as high crushing efficiency, low production costs, convenient maintenance and adjustment, and excellent product shape. It is a crushing equipment suitable for the fine and ultrafine crushing of minerals. This series of crushers is used for coarse, medium, and fine crushing, and can effectively crush materials to the required particle size range while meeting the customer’s production capacity demands.
Application Fields: Aggregate production sites, mining, coal mining, concrete mixing plants, dry-mixed mortar, power plant desulfurization, quartz sand, etc.
Materials: River pebbles, granite, basalt, iron ore, limestone, quartz stone, diabase, iron ore, gold ore, copper ore, etc.
Working Principle: During the operation of the HST series single-cylinder hydraulic cone crusher, the electric motor drives the eccentric sleeve to rotate through the transmission device. The movable cone performs a gyratory motion under the forced action of the eccentric sleeve. The section where the movable cone approaches the fixed cone forms the crushing chamber, where the material is crushed by multiple times of squeezing and impacting between the movable cone and the fixed cone. When the movable cone moves away from this section, the material that has been crushed to the required size falls under its own gravity and is discharged from the bottom of the cone. The size of the discharge opening is regulated by the lifting and lowering of a single hydraulic cylinder at the bottom.
Product Features:
- Optimized overall machine design, assembled with a large-diameter, high-strength main shaft and a heavy-duty main frame, making the equipment more robust and durable.
- Uses heavy-duty rolling bearings instead of the traditional copper sleeves, reducing the cooperation gap and increasing the main shaft swing speed, which results in greater output and better particle shape.
- Adopts a hydraulic control system for easy adjustment of the discharge opening and provides more reliable overload protection.
- The stroke can be changed according to the material properties, thereby adapting to different crushing requirements.
- An advanced automatic control system improves product quality and allows the maintenance of maximum crushing efficiency within safe limits.
- Applies the principle of “laminated crushing” and has optional speed, steep angle, and hyperbolic crushing chamber types, ensuring a perfectly consistent product particle shape.
- Each model has multiple crushing chambers to choose from, adapting to the diverse needs of customers.
- The upper frame is divided into two parts: the arm bracket and the crushing wall support base, allowing for independent maintenance in case of damage, thus reducing costs.
- Adopts spiral bevel gear transmission to increase load capacity and ensure smoother operation.
- The overall machine structure is simple and easy to operate, greatly reducing maintenance time for workers and improving production efficiency.
