3FT Cone Crusher

CORE ADVANTAGES

1.  Consistent High Yield

   Deliver uniform product gradation (95% within spec) across 50-800 TPH capacities, outperforming standard crushers by 15-25% in throughput.
   

2. Superior Crushing Dynamics

   Enhanced Crushing Force: 20% higher power-to-weight ratio for hard rock dominance
   Optimized Head Displacement: 30% larger stroke vs. conventional designs maximizes capacity

   High working efficiency, greater crushing force;

3. Industrial-Grade Endurance

   Heavy-Duty Bearing System: Tapered roller bearings withstand 3x standard radial loads (ISO 281 L10 rating: 100,000+ hours)
   Weather-Resistant Construction: IP66 sealing protects against dust/moisture in -30°C to 50°C environments

4. Smart Hydraulic Controls

   1-Minute Closed Side Setting Adjustment: 25-300mm closed-side setting changes via touchscreen
   Quick Chamber Clearing: Automated tramp release in <30 seconds

5. Low Total Cost of Ownership

   40% longer liner lifespan with patented alloy composition
   35% lower energy consumption per ton crushed
   Maintenance time reduced by 50% via accessible service points

6. Full Compatibility

   Direct interchangeability with original Nordberg™ Symons crusher components (bowl, mantle, eccentric assembly, etc.)

APPLICATION

1. 3FT cone crusher are widely applied in metallurgy, construction, road building, chemical and phosphatic industry.
2. It is suitable for hard and mid-hard rocks and ores, such as iron ores, copper ores, limestone, quartz, granite, grit stone, etc.
3. Cavity type of the crushing is decided by the application of the ores.
4. Standard type is applicable to medium crushing, middle type is applicable to fine crushing and short-head type is applicable
   to super fine crushing.

WORKING PRINCEPLE

1. When the Mine barite cone crusher is working, the engine rotates around a fixed point driven by the belt wheel or the coupling.
2. The transmission shaft and the conical part of cone crusher swing under the force from the eccentric bushing, which makes the
   crushing wall of the 3FT cone crusher close to the pierced mortar wall at intervals.
3. Then, the ores will be impacted, squeezed and bent constantly in the crushing chamber.
4. At last, the whole ore crushing process is finished.
5. The perfect combination of high-performance crushing chamber and high crushing frequency improves the handling ability of
   cone crusher to a greater degree.

MAIN FEATURES

1. Higher capacity and less wear costs.
2. Wide range of application suitability.
3. Spring cone crusher machine is Easy to maintain, reduce the downtime and maintenance costs.
4. Stable running performance and easy operation.
5. Stable bevel wheel transmission device.
6. Balanced runout rotation ensures best capacity.
7. Proper operation, continuously load until the machine shut down scheduled.
   

 SPECIFICATION