The HGT Gyratory Crusher integrates technologies such as mechanical, hydraulic, electrical, automation, and intelligent control, aligning with international gyratory crusher technology. It is a new type of primary crushing equipment characterized by large capacity and intelligent operation. Compared to traditional gyratory crushers, the HGT Gyratory Crusher offers higher crushing efficiency, lower operating costs, and easier maintenance and adjustment, providing users with an intelligent, ultra-large capacity primary crushing solution.

Application Field

Aggregate yards, concrete mixing plants, dry-mix mortar, power plant desulfurization, quartz sand, etc.

Materials

Granite, basalt, diabase, limestone, dolomite, iron ore, manganese ore, gold ore, copper ore.

Working Principle

The HGT Gyratory Crusher is mainly composed of the beam assembly, upper, middle, and lower frame assemblies, movable cone assembly, eccentric sleeve assembly, transmission assembly, and hydraulic cylinder assembly.

During operation, the motor drives the horizontal shaft to rotate. The horizontal shaft drives the eccentric sleeve to rotate through gears, and the eccentric sleeve then drives the movable cone assembly to perform a circular swinging motion, thereby realizing continuous extrusion and crushing of the stones.

The size of the discharge opening can be adjusted by the hydraulic cylinder at the bottom of the movable cone, facilitating the adjustment of the product size. At the same time, the hydraulic cylinder also provides tramp iron protection. When an uncrushable object enters the crushing chamber, the hydraulic cylinder can automatically lower the movable cone to release the object and protect the crusher.

Product Advantages

1. High Efficiency and Large Capacity: Features a crushing cavity with a large dip angle and a long crushing surface, achieving continuous crushing, thereby improving efficiency and increasing output.
2. Robust Structure and Long Service Life: Liners made of special materials provide the crusher with powerful crushing capabilities and a longer lifespan. The heavy-duty frame, main shaft, and movable cone adopt an integrated structural design to prevent loosening of the movable cone during the crushing process, ensuring a longer service life and safer, more reliable operation.
3. Stable and Low-Noise Operation: Utilizes arc-tooth bevel gear transmission, offering high load-bearing capacity, stable operation, and low noise.
4. Stable Product Granularity: Automatic detection of the discharge opening size, combined with the hydraulic system for automatic adjustment, ensures the stability of the output particle size.
5. Safe Overload Protection: Equipped with tramp iron protection. The piston-type accumulator and check valve ensure the main shaft drops quickly and rises slowly when a super-hard object enters the crushing chamber, discharging the object, reducing impact, and ensuring safe and stable operation.
6. Effective Dust Sealing: The fitted positive pressure blower ensures no dust enters the eccentric device.
7. Intelligent Monitoring and Maintenance: Real-time monitoring of oil level, oil temperature, oil pressure, flow rate, and movable cone position in key parts of the hydraulic and lubrication systems enables rapid fault diagnosis and timely repair, greatly reducing downtime. Real-time monitoring of the drive shaft bearing temperature allows for timely detection of abnormalities and maintenance, extending the bearing’s service life. Real-time monitoring of the material level in the feed hopper prevents material blockage to protect the safe operation of the main machine. Features internet connectivity, allowing for real-time remote monitoring of equipment status and the use of historical data for automatic analysis and process optimization.

Product Specification