Inclined Conveyors – OSK TECHNOLOGY

Steep incline conveyors: Optimizing material transport in challenging conditions

Steep incline conveyors are advanced systems for continuous transportation of bulk materials, designed to operate at significant angles of inclination that exceed the capabilities of standard belt conveyors.

These systems allow loads to be moved vertically or at angles of up to 90 degrees.

The main difference between these conveyors is the specialized design of the conveyor belt and supporting elements, which ensures reliable material retention on steep inclines.

There are various types of inclined conveyors, including:

With corrugated sides (chevron strips): The belt is equipped with special side corrugations and/or transverse partitions (chevron profiles) that prevent the material from rolling off.
Tubular conveyors: The belt is formed into a closed tube, which completely isolates the material from the external environment and allows it to be transported at steep angles.

What are steep incline conveyors used for?

Steep-angle conveyors are used for efficient vertical or steep-angle transport of bulk materials in cases where traditional horizontal or gentle-angle conveyors cannot be used due to limited space or significant height differences.

Overhead conveyors are used for:

Lifting material from deep quarries or mines: They ensure direct lifting of rock mass to the surface.
Moving material between different levels: They optimize logistics at industrial facilities with height differences.
Ensuring a continuous flow of material: Integrated into technological chains for feeding raw materials to processing complexes or for loading warehouses/bunkers.
Replacing motor vehicles: Eliminate the need for trucks to transport material on steep slopes, significantly reducing costs and improving the environmental situation.

In which areas are steep incline conveyors used?

Due to their ability to operate in confined spaces and with significant height differences, steep incline conveyors are widely used in the following key industries:

Mining industry: Extraction of ore, coal, non-metallic materials, limestone. For quarries with deep marks and when developing underground deposits.
Construction industry: Transportation of crushed stone, sand, cement, etc. at construction sites and building materials factories.
Energy industry: Coal supply to thermal power plants, ash transportation.
Metallurgical industry: Transportation of ore, coke, and fluxes.
Port infrastructure: Loading/unloading ships, moving cargo in vertical elevators.
Processing industry: For transporting various bulk materials at chemical, food, and other enterprises.

Advantages and features of steep incline conveyors

The introduction of steeply inclined conveyors provides a number of strategic advantages for enterprises:

Space savings: The ability to transport material at angles of up to 90 degrees significantly reduces the area required for the conveyor route, which is critical in densely built-up or limited areas.
Reduced capital costs: Reducing the length of the route and the need for complex transshipment nodes leads to a reduction in the volume of earthworks, construction of galleries, supports, and foundations.
Optimization of operating costs: Fewer transshipments reduce equipment wear, cut maintenance costs, and reduce labor requirements.

Environmental efficiency: Replacing motor vehicles with conveyor systems significantly reduces CO2 emissions, dust, and noise, improving the company's environmental footprint.
High productivity and continuity: They ensure a stable and uninterrupted supply of material with high throughput, which increases the efficiency of the entire production chain.
Reliability and safety: Modern monitoring and protection systems ensure a high level of operational safety and minimize the risk of accidents.
Energy recovery capability: Electricity can be generated as material descends the conveyor, further increasing the energy efficiency of the system.

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