Pipe conveyor belts / Tubular conveyor belts represent an advanced technology that involves rolling standard flat belts into a cylindrical tube to enable fully enclosed material transport. Due to their exceptional environmental friendliness, safety, and adaptability to various spatial constraints, they have become a core solution for modern bulk material transportation. "Formability" and "fatigue life" are the key indicators used to assess their quality. Our company's successful participation in numerous major projects has demonstrated the reliability of our technology and helped our clients achieve significant increases in operational efficiency.





Construction Features and Applications
A well-rounded solution for securing materials over the long haul. Minimizing dust pollution keep environment clean. Easily conforms to existing environment by going up and downs and making turns, occupies less land. It can have larger lift angle. Material can be conveyed at both upper (carry) and lower (return) branches Developed using FEA modeling to meet the demands of modern pipe conveyor systems. Provides superb long-term transverse stiffness, excellent overlap seal, and reduced buckling and minimized seam rotation in curves.
Product Classification
Select carcass reinforcement according to conveying distance, take-up travel, belt tension rating:
- Fabric pipe belt (short length, low belt tension rating)
- Steel cord pipe belt (long distance, high belt tension rating)
- Select covers according to material type, temperature, and energy saving requirement
- Ambient low wear, acid/alkali resistant, heat resistant, flame resistant, energy saving low rolling resistance
Tubular Conveyor Belt – Core Advantages
Reliable Performance
Tubular design greatly reduces material spillage, ensuring safe and complete delivery.
01
Leak-Proof Transportation
Fully enclosed structure enables zero-leak conveying, ideal for fertilizer, grain and bulk materials.
02
Eco-Friendly & Clean
Sealed pipeline minimizes dust and pollution, keeping operations clean and environmentally safe.
03
Flexible & Versatile
Flexible rubber/PVC construction handles curves, steep inclines and horizontal transport easily.
04
Improved Workplace Safety
Enclosed design prevents falling materials, reducing hazards and protecting workers on site.
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Industry |
Application |
Key Requirements |
|
Mining & Quarrying |
Ore, coal, aggregate transport on steep inclines |
High tensile strength, abrasion resistance, zero spillage, long service life |
|
Chemical & Fertilizer |
Bulk chemical, fertilizer, powder material conveying |
Leak-proof sealing, corrosion resistance, dust containment, anti-static design |
|
Agriculture & Grain |
Grain, seed, biomass, feed transport |
Zero material loss, moisture protection, food-grade safety, anti-slip performance |
|
Cement & Building Materials |
Clinker, limestone, cement powder handling |
Heat resistance, dust sealing, high load capacity, abrasion resistance |
|
Ports & Terminals |
Long-distance bulk cargo transfer (coal, ore, grain) |
Large load capacity, minimal elongation, corrosion resistance, weatherproof |
|
Power Plants |
Coal handling for thermal power generation |
Reliability, high load capacity, dust containment, continuous operation |
|
Steel & Metallurgy |
Iron ore, scrap metal, sinter transport |
High tensile strength, cut resistance, heat resistance, precision transport |
|
Waste & Recycling |
Municipal solid waste, recyclables sorting |
Cut/tear resistance, enclosed design, odor containment, heavy-duty durability |
|
Food Processing |
Food grain, powder, raw material transfer |
Food-grade material, zero contamination, dust sealing, easy cleaning |
Design & Function of Tubular Conveyor System
Closed Tubing Process
At the tail end, the belt forms a trough to receive materials like a standard conveyor. Special idlers then fold the belt into a fully closed tube.
Continuous Enclosed Transport
Support rollers along the path keep the belt sealed, protecting materials from spillage, dust, and contamination during delivery.
Smooth Discharge
Near the head pulley, the tubular belt opens back to flat shape, allowing materials to discharge easily, just like a conventional conveyor.
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