Top Shell Assembly
The top shell assembly is the basic component for installing the mantle and it directly bears the force transmitted from the main shaft crushing. Its important part, the spider liner, is also the location of the upper fulcrum point of the main shaft rotating motion.
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Product Description
Cone Crusher CH(S) series parts list
| Series | Name | Type |
| 2 | Top shell assembly | Assembly parts |
| 2.1 | Top shell | Core part |
| 2.2 | Spider cap | Wears |
| 2.3 | Spider bushing | Core part |
| 2.4 | Support ring | Normal part |
| 2.5 | Arm shield | Wears |
| 2.6 | Ring | Normal part |
| 2.7 | Retaining ring | Normal part |
DINEN10293 GS200+N
The upper frame is a one-piece cast steel part. The material meets European standards. The solid spider beam optimizes the structure according to actual working conditions, making the force taking more reasonable and more even.
Spherulitic Iron Spider Liner
Spherulitic iron, has high and uniform hardness, good ductility and impact resistance, high impact value at low temperature, and good fatigue strength. It contains a certain amount of rare earth elements, which can improve and stabilize the properties of the material.
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