The Spring Cone Crusher is suitable for crushing various ores and rocks with medium-to-high hardness. Its spring release system acts as an overload protection device, allowing metal foreign objects to pass through the crushing cavity without damaging the machine. It utilizes two sealing methods, dry oil or water, to isolate rock dust from the lubricating oil, ensuring reliable operation. The type of crushing chamber is determined by the intended use of the ore: the standard type is suitable for medium crushing; the medium type is suitable for fine crushing; and the short head type is suitable for ultra-fine crushing. The Spring Cone Crusher is widely used in metallurgy, construction, hydropower, transportation, chemical, and building materials industries, and is suitable for crushing various ores and rocks with medium-to-high hardness. It is characterized by a reliable structure, high production efficiency, convenient adjustment, and economical use.
Application Fields:
Metallurgy, construction, hydropower, transportation, chemical, and building materials industries.
Applicable Materials:
Limestone, granite, marble, basalt, iron ore, river pebbles, shale, bluestone, coal, cobble, construction waste.
Working Principle:
The working part of the cone crusher consists of two truncated cones: one is the fixed cone and the other is the movable cone. The fixed cone is stationary and is part of the machine frame. The lower end of the movable cone is actively inserted into the eccentric bushing. Consequently, the central axis of the fixed cone and the central axis of the movable cone intersect at an oblique angle. As the central axis of the movable cone rotates around the central axis of the fixed cone, the movable cone performs a gyratory motion along the inner surface of the fixed cone. In the section where the movable cone approaches the fixed cone, the material is subjected to squeezing, impact, and bending forces from the movable cone, forming the crushing chamber. In the area where the movable cone moves away from the fixed cone, the crushed material is discharged from the bottom of the cone due to gravity, forming the discharge opening. Material is fed in through the feed opening.
Product Advantages:
- Adjusting the engagement clearance of the bevel gears and the height of the suspension point is achieved by adding or reducing shims. Changing the shims alters the relative position of the main shaft and the cone bushing, thereby changing the clearance.
- Material is clamped between the two cones, where it is subjected to squeezing, bending, and shearing, making crushing easier and resulting in lower power consumption.
- Overload protection extends the service life of the equipment.
- Higher movement speed, a more uniform and cubical product granularity, and high productivity!
