The difference between gyratory crusher and cone crusher
The main differences are in the structure and principle, the moving cone suspension method, the dust removal device, the adjustment method of the discharge opening, and the price. In addition, before selecting the equipment, you must know your material properties and production requirements, and avoid subsequent problems. .
1. Shape of crushing cavity
The two cone shapes of the gyratory crusher are both steeply inclined, the movable cone is upright, and the fixed cone is an inverted truncated cone. This is mainly for increasing the need for ore lumpiness.
The two cone shapes of the cone crusher are both gently inclined and upright truncated cones, and there is a certain length of parallel crushing area (parallel belt) between the two cones. In order to control the particle size requirements of the lingering mineral products, because the medium and fine crushing Different from the coarse crusher, it takes the quality and production capacity of the crushed product as a consideration.
2. Dynamic cone suspension mode
The movable cone of the gyratory crusher is suspended on the beam on the upper part of the machine; the movable cone of the cone crusher is supported on a spherical bearing.
3. Dust removal device
The gyratory crusher uses a dry dust-proof device; the cone crusher uses a water-sealed dust-proof device.
4. Adjust the way of discharge opening
The gyratory crusher uses the rise or fall of the movable cone to change the size of the discharge port; the cone crusher adjusts the height of the fixed cone (adjustment ring) to adjust the width of the discharge port.
5. Different prices
According to the current market understanding, the price difference between the two models is still relatively large. Among them, the price of the cone crusher is slightly higher, but the service life of the wearing parts is longer, which avoids the trouble of frequent replacement of parts. From a long-term perspective, cone crusher is better than gyratory crushing The machine is cost-effective, and which device to choose depends on multiple considerations.
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