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Rotary Chain Bucket Unloader

The Rotary Chain Bucket Unloader follows the same working principle. The device with added modification: Rotary Belt-type conveyor can unloads rich material at 180° at the massive storage yard. Rotary Chain Bucket Unloader may be utilized in Train Wagons or even Cement Plants for unloading limestone or cement, even at the coal mine for unloading coal.  The unloader may be set up for unloading phosphate, ore, sand, raw sugar, along with other substances. The rotary chain bucket unloader can be used for unloading a large and heavy amount of material to the storage place.

(The Machine is adjustable according to the client’s purposed conditions.)

Additional information



Cantilever Length


Motor Power


Cantilever Angle


Walking Speed


Product Details

The Mobile Chain bucket unloader is a kind of constant train unloading machinery for bulk materials, which may utilize chain buckets to excavate materials. Use it to the on-board system to discharge these mass materials to the destination. The device with added modification: Rotary Belt-type conveyor can unloads rich material at 180° at the massive storage yard. The Rotary Chain-type bucket unloader is composed of these parts: Chain lifting mechanism, Rotation mechanism, Traveling mechanism, Rotary Belt-type conveyor system, Dust removing device, Electric control system, and Driver’s room with air conditioning, etc. When the machine is unloaded, the rotary chain can excavate the materials from the train wagon then, use a hoisting mechanism to liquefy those materials to the stuff receiving mechanism, transfer them to the belt-type conveyor on the machine, then transport them to the rotary belt conveyor onto the destination.

Performance Characteristics:

It has little pollution to the environment: Considering that the substances communicating paths are sealed, but for the reclaimed head, it is hard for the dust to escape. Meanwhile, there is not any frequent starting-braking operation; hence, the noise is relatively tiny. Its horizontal motion makes it possible for the equipment to unload train wagons on several railway lines. The machine may unload large quantities of material, for example, iron, stone, limestone, blossoms, coal, or stone in almost any position from the lawn.  The utmost Product efficiency of unloading material in cubic meter can reach up to 500 m³/h.  The Rotary Chain Bucket Unloader utilizes a conveying system for the transmission of substances.

The dust removal device is set up above the belt conveyor, creating this system eco-friendly.  Thus, industries are moving out of excavator and dust remover systems too quickly and environment-friendly.

Selection and Managing

Chains used in continuous bucket unloaders are huge, even if compared to other large pitch conveyor chains.

The chain has outstanding wear resistance because it has subjected to high levels, heavy shock loads, and conveyed materials that are abrasive and corrosive. For instance, in the case of coal, then the corrosiveness changes with every coal mine.

Assembly of a big pitch conveyor chain onto the gear may be an enormous task. There are special tools available that can assist in connecting the series.

Manufacturers are working to create a relatively light-weight chain to get the load it takes, and sprockets may offer long-term functionality with low noise levels.

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