China, Rest Russia

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2020

Factory Direct Sale Forging E-bolt of Coal Mine Conveyor

We know that the scraper chain is composed of scraper, chain, E-bolt and locknut. It is one of the important supporting components of the scraper conveyor and plays a role in the scraper transport of coal. Squeegees and E-type bolts have the dual functions…

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2020

Cheap 27SiMn Scraper/Flight Bar of Coal Mine Conveyor for Sale

As one of the key parts of mine scraper conveyor, its performance and product quality directly affect the safety and benefit of coal production. Forging scrapers are widely used for their advantages such as good assembling performance, wear resistance…

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2020

OEM hydraulic cylinder for Hydraulic Support

The quality index of hydraulic cylinder in use 1. The low starting pressure standard of the hydraulic cylinder is the working pressure under the condition of no load of the hydraulic cylinder, which can reflect the comprehensive index of the manufacturing…

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2020

Factory Supply Speed Reducer Shaft for Underground Coal Mining Conveyor

Input shaft is one of the key parts of reducer, which not only transmits torque, but also bears great bending stress and impact force. Traditional processing technology: blanking → normalizing → roughing → carbonitriding → drilling pinhole →…

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2020

Customized Forging Gear Rail/Gear Track for Coal Mine Conveyor

The gear rail is located above the central trough of the scraper conveyor, and the planet wheel of the shearer drives the shearer to walk on the pin rail through meshing with the gear rail tooth surface. Therefore, the design requirements of the gear…

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