Product Brief
Unloading Bottom Dump Car and Unloading Station
Unloading bottom dump car and unloading station are ENFI's proprietary products which are widely used for underground rail transportation of metal mines.
Specification & Series：With a full set of technologies for 6m³, 10m³, 20m³ unloading bottom dump cars, ENFI can supply such cars with different specifications to the mining companies.
- Application Fields：The product is used for transporting unbroken bulk raw ore mined underground in metal mines.
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enfi.cemsa@gmail.com
Advantages & Features
- The dump car adopts a dual-axle structure. The wheels are of cast steel structure and double tapered roller bearings which endows the wheel set with large bearing capacity, sturdiness and durability. The car and the unloading station has a service life up to 10 to 15 years.
- The car carriage and underframe are of heavy duty box-type welded structure which greatly enhances the strength and stability of the car.
- The carriage adopts an inverted trapezoidal structure and the upper part of the two carriages overlap each other during ore loading to avoid ore spilling when the car is moving and loading.
- The car has an optimized support spring structure and rubber spring bearing structure. The support angle of the spring is changed to 30° and the structure of the spring bearing is changed from steel plate welding to a cast steel structure, which greatly increases the resistance to variable load impact, thereby extending the service life.
Working Principle
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The Application Achievements
Successful applications in Dongguashan Copper Mine in Anhui province, Chambishi Copper Mine in Zambia and Mine Area II of Gansu Jinchuan Group Co.,Ltd.
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