Here are the English names for common gyratory crusher parts:
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Main Gyratory Crusher Components:
1. Main Shaft (Spindle) – Central rotating component.
2. Head & Mantle (Concave Mantle) – Crushing surfaces that wear over time.
3. Concave Liners (Bowl Liners) – Stationary outer crushing surface.
4. Eccentric Assembly – Drives the gyratory motion of the main shaft.
5. Spider Bushing – Supports the upper part of the main shaft.
6. Top Shell (Upper Frame) – Upper housing of the crusher.
7. Bottom Shell (Lower Frame) – Lower housing assembly.
8. Dust Seal (Dust Collar) – Prevents dust from entering the bearing system.
9. Hydroset (Hydraulic Piston) – Adjusts the crusher setting for product size control.
10. Countershaft Assembly – Transmits power from the motor to the eccentric.
11. Pinion & Gear – Drives the eccentric movement of the main shaft.
12. Thrust Bearing – Supports axial loads from the main shaft rotation.
13. Lubrication System – Includes oil pumps, filters, and cooling systems for bearings and gears.
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Wear Parts (Replaceable Components):
– Mantle Liner / Head Liner
– Concave Liners / Bowl Liners
– Spider Cap / Arm Guard Liners
Would you like more details on a specific part or manufacturer-specific terminology?