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What are the main working states of electro-hydraulic butterfly valves
What are the main working states of electro-hydraulic butterfly valves There are three main working states for electro-hydraulic butterfly valves: open state, closed state, and adjustment state....

Mar 12, 2025

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Precautions for selection of shaftless screw conveyor
Precautions for selection of shaftless screw conveyor 1. Particle size: The size of material particles determines the spacing and diameter of spiral blades. Generally speaking, materials with larger particles require larger spiral diameters and wider blade spacing to prevent clogging. For example, when t...

Mar 10, 2025

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The correct installation method for butterfly valves
The correct installation method for butterfly valves 1. Preparation before installation:...

Mar 07, 2025

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What are the loading and unloading methods of bucket elevators?
What are the loading and unloading methods of bucket elevators? 1‌. Excavation type loading: The material enters the bottom casing from the feeding port at the lower part of the elevator, and when the hopper is brought to the material pile by the traction component, the material is directly excavated and lifted....

Mar 06, 2025

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Application scope of bucket elevator
Application scope of bucket elevator The application range of bucket elevator is very wide, suitable for various industries and materials....

Mar 05, 2025

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What is the maximum inclination angle of the scraper conveyor
What is the maximum inclination angle of the scraper conveyor Under different transportation directions, the inclination angle of the scraper conveyor is limited as follows: when transporting upwards along the inclination, the large inclination angle of the scraper conveyor shall not exceed 25 degrees. When the ...

Mar 04, 2025

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Model and parameters of scraper conveyor
Model and parameters of scraper conveyor Scraper conveyor is mainly used for the transportation of coal mining faces and mining areas along the trench, and can also be used for mining faces in coal tunnels and semi coal rock tunnels. Its advantages include transportation capacity not affecte...

Feb 25, 2025

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The correct usage of star shaped unloader
The correct usage of star shaped unloader The correct use of star shaped unloaders includes preparation before operation, operating steps, precautions, and maintenance....

Feb 21, 2025

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What are the common faults of scraper conveyor system
What are the common faults of scraper conveyor system One Scraper chain malfunction...

Feb 16, 2025

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