Fabric Conveyor Belt
Fabric Conveyor Belt

Fabric Conveyor Belt

Multi ply fabric conveyor belt for long distance, high speed bulk material transport. Low elongation EP or high impact PP carcass. Resist abrasion, heat, oil, chemical corrosion. Meets global conveyor belt standards for mining, grain, chemical and building material industries.

Fabric conveyor belts are the practical workhorse for bulk material handling. You will find them widely used in mining, mineral processing, quarry work, construction sites and farm based agriculture.

Site crews rely on these textile reinforced belts to move all sorts of bulk goods: aggregates, sand, cement clinker, mined ore, industrial chemicals, coke, grain and building materials. They handle fine powdery feeds just as well as sharp, heavy lumps. Pick the right spec, and your material transfer runs steadily through every production shift.

Our Multitrans line uses multi ply textile carcass as its core. Belt bodies consist of 2 6 fabric layers, either EP or PP grade.

  • EP fabric: polyester warp threads paired with polyamide weft
  • PP fabric: polyamide for both warp and weft

 

You get two edge options to match real world site conditions: cut edge or moulded edge.

We supply Multitrans across many standard strength grades. It delivers strong break strength in both longitudinal and transverse directions. Good cross way flexibility helps the belt sit properly on trough idlers. Solid bonding between fabric plies stops layer separation under continuous running loads.

One practical advantage with Multitrans is the flexibility in rubber cover selection. Mix and match rubber compounds to suit your actual working environment. These belts process fine dust, large sharp lumps, dry stock or sticky oily feeds. They hold up under freezing cold and high heat operating conditions.

This product line complies with most key local and international conveyor belt specifications. That makes procurement simpler for overseas project roll outs.

 

Key Features

  • Consistent elasticity, high tensile strength and good impact resistance against falling lumpy material
  • Reliable flex performance, works smoothly with standard roller trough sets
  • Low operational elongation, so you spend less time adjusting take up units
  • Well suited for medium long haul routes, heavy payloads and high speed operation
  • Custom rubber covers deliver protection against oil, acid, alkali, abrasion, heat and flame risk

 

Belt Construction

Fabric conveyor belts are built from impregnated NN / EP / EE fabric plies. Different rubber cover sheets bond onto the textile core via calendering, laminating and hot vulcanization. Fabric layers take most of the pulling tension. Rubber outer layers shield inner textiles from wear, chemical corrosion and heat damage.

 

EP Fabric Belts (Polyester warp / Polyamide weft)

  • Minimal stretch under working tension
  • Needs shorter take up travel for your conveyor frame
  • Stands up to mildew, moisture and rotting even in damp work zones
  • Flexible structure maintains stable trough shape

PP Fabric Belts (Polyamide warp / Polyamide weft)

  • Great elasticity to soak up heavy impact force
  • Perfect for sites where large chunks drop from considerable height
  • Fully resistant to mildew, moisture and fabric rot
  • Flexible carcass keeps steady trough performance

 

Rubber Cover Compounds

Select rubber grades based on your conveyed material and site environment:

  • Oil resistant
  • High Abrasion resistant
  • Acid & Alkali resistant
  • Cold resistant
  • Heat resistant
  • Normal Abrasion resistant
  • Flame retardant

 

Belt Types & Practical Applications

Belt Type Features & Real world Uses
Conventional Power stations, grain transport, general block form bulk goods
Oil/Fat resistant For processing oily and greasy raw feedstock
Acid/Alkali resistant Handles materials within pH 4 10, fit for chemical processing plants
Heat resistant T1 ≤100℃, T2 ≤125℃, T3 ≤150℃, T4 ≤175℃
High temperature resistant Continuous service up to 200℃, ideal for hot clinker and calcined products
Flame resistant Self extinguishing; flame stops spreading once ignition source is gone
Low temperature resistant Stable performance down to 40℃ for open air sites in cold regions
Abrasion resistant Absorbs shock from angular, sharp edged bulk materials

 

FAQ

Q: Should I go with an EP or PP fabric conveyor belt?

A: Choose EP if you want little stretch and have limited take up space. It fits most long distance fixed conveyor lines. Pick PP when your facility regularly sees heavy impact from big falling lumps. PP absorbs shock far better for these tough scenarios.

Q: Will fabric belts hold up outdoors through wet, rainy weather?

A: Yes. Both EP and PP carcasses resist mildew, moisture and rot. That said, if you move acid, alkali or oily goods, you must pick the matching rubber cover to prevent surface damage.

Q: What does troughability mean for conveyor operation?

A: Troughability describes how well a belt curves into a trough shape when resting on idler rollers. Good troughing keeps bulk material contained on the belt. It cuts spillage and reduces material loss down the conveyor run. Multi ply textile carcasses deliver this key performance.

Q: Can Multitrans belts satisfy global industry standards?

A: Our Multitrans range meets most widely accepted national and international conveyor belt requirements. Tell us which standard your project needs, and we can provide relevant test documentation for your project review.

 

Why Buy Our Fabric Conveyor Belt

We build Multitrans fabric conveyor belts for real world industrial wear, not just lab test outcomes. We adjust carcass layouts, rubber cover compounds and edge finishes to fit customer requirements. These belts serve mines, quarries, grain processing facilities, chemical plants and building material factories.

We often fine tune belt specs referencing customer site photos and material feedback. Whether you need standard duty units or special purpose variants including oil proof, heat resistant or flame retardant fabric conveyor belts, we can work out suitable options for your operation.

  • Questionnaire List of EP·ST Conveyor Belt Download

Products

Sidewall Conveyor Belt

Sidewall Conveyor Belt

QBF rubber specializes in designing and manufacturing high-quality steep incline conveyor belts for bulk material lifting across industries such as harbors, metallurgy, tunneling, power plants, chemicals, cement, and metro. As the only Chinese manufacturer using full European molds and standards, QBF rubber provides complete solutions covering belt selection, production, installation, commissioning, and trouble shooting.
Pocket Type Conveyor Belt

Pocket Type Conveyor Belt

Developed from high angle sidewall belts and high capacity bucket elevators, the Pocket Type Conveyor Belt (Pocketlift) suits underground mining, tunnels, port handling and large volume silo feeding, with lifting heights up to 800 meters.
It handles ultra high lift, high throughput tasks beyond conventional high angle sidewall belts, realizing stable continuous bulk material transportation.
Rope track Sidewall Conveyor Belt

Rope-track Sidewall Conveyor Belt

RopeTrack corrugated sidewall steel cord conveyor belt for overhead cable conveying. ST10000 high strength, 25000 t/h throughput for mine, quarry & complex terrain long distance bulk transport. Custom engineering available.
Bucket Elevator Conveyor Belt

Bucket Elevator Conveyor Belt

Bucket elevator conveyor belts are cost effective core components for vertical bulk material handling, supporting lifting heights over 100 meters. Reinforced with high grade tear resistant polyester canvas or optional steel cord anti tear layers for heavy duty use.
They deliver low elongation, high throughput and stable operation with easy maintenance, helping operators reduce downtime from belt failures and frequent replacements.
Pipe Conveyor Belt

Pipe Conveyor Belt

Pipe conveyor belt (tubular conveyor belt) folds into a closed tube in operation, fully containing bulk materials to eliminate spillage and dust emissions while shielding cargo from external contamination.
Supporting sharp horizontal and vertical bends, it meets strict environmental requirements and helps plants remove redundant transfer points, favored by operators troubled by on site dust and leakage issues.
Chevron Conveyor Belt

Chevron Conveyor Belt

Chevron conveyor belt, fitted with raised chevron cleats, is designed for steep angle conveying to prevent bulk material sliding and fallback, an issue common for smooth flat belts.
Various chevron patterns are available for different slope demands. Widely used in mining, farming, construction and recycling, it maintains stable performance under harsh on site working conditions.

Recent news

Sidewall Conveyor Belt Sagging Solutions QBF rubber Free Zone Base Belt Design Extends Service Life by 30%

Sidewall Conveyor Belt Sagging Solutions: QBF rubber Free Zone Base Belt Design Extends Service Life by 30%

Sep 18, 2026

According to industry statistics, up to 80% of sidewall conveyor belt failures occur due to rigidity loss–induced sagging during operation. QBF rubberaddresses this root cause with an innovative “free zone ” base belt design, significantly extending the service life of sidewall conveyor belts. What Is Belt Sagging and Why Does It Shorten Belt Life? Under heavy load, especially on the return run, the base belt often sags due to insufficient transverse rigidity. This sagging triggers a chain of serious issues: Stress concentration – Sagging causes abnormal flexing at the sidewall root as it passes over the drum, concentrating stress in a localized area. Fatigue cracking – Repeated flexing leads to fatigue cracks at the sidewall root, which can develop into through-wall damage. Baffle detachment – Vibration and deformation from sagging transfer to the baffle connection, accelerating adhesive aging and causing baffle loosening or separation. Once sidewall tearing or baffle detachment occurs, the entire sidewall conveyor belt often fails prematurely. Therefore, solving the sagging problem is the key to extending belt service life. Root Cause of Belt Sagging The core cause of sagging lies in structural deficiencies of traditional base belt designs: Insufficient transverse rigidity – Traditional base belts cannot maintain a flat profile under heavy loads or long-span conditions. Unbuffered stress transfer – The sidewall-to-base belt connection lacks a flexible transition, so abnormal sagging stress directly impacts the sidewall root. Accelerated fatigue accumulation – Repeated flexing at stress concentration points causes cracks to grow from micro to macro levels. Understanding these causes makes it clear: simply increasing sidewall thickness or changing the rubber compound is a temporary fix. The solution must start with the base belt structure. Solution: QBF rubber Free Zone Base Belt Design QBF rubber introduces a “free zone ” base belt design to directly target the root cause of sagging. How the free zone  Works Blocks stress transfer – The free zone  acts as a stress buffer, absorbing and isolating abnormal sagging stress before it reaches the sidewall root. Dissipates flexing energy – The flexible edge allows the base belt to adaptively deform as it passes over the drum, spreading concentrated flexing over a larger area. Protects sidewall and baffles – By mitigating the extra load caused by sagging, the risk of fatigue tearing at the sidewall root is greatly reduced, and the baffle adhesive layer no longer suffers excessive vibration stress. Key Advantages of the free zone  Design Advantage Result sidewall tear resistance Eliminates stress concentration points; fatigue life extended by 2–3 times Baffle detachment risk Smoother operation; significantly slower adhesive aging Overall belt service life Comprehensive service life increased by 30% or more   QBF rubber’s Free Zone Base Belt design achieves a leap from “reacting to sagging consequences” to “eliminating the root cause of sagging.” Summary: Eliminate Sagging at the Source for Longer Sidewall Belt Life The sagging problem in heavy-duty sidewall conveyor belts originates in the base belt structure. QBF rubber’s free zone  design solves this industry pain point by blocking stress transfer, dissipating flexing energy, and protecting both sidewall and baffles. If you are experiencing frequent sagging, sidewall tearing, or baffle detachment with your sidewall conveyor belt, contact QBF rubber for professional technical support and customized solutions.  
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QBF Rubber Anti stick Sidewall Belting Helps Shenzhen Tunnel Construction

QBF Rubber Anti-stick Sidewall Belting Helps Shenzhen Tunnel Construction

Sep 18, 2026

The customized S400 B1800 TCS360 anti-stick Sidewall Belt — developed by QBF Rubber for the Shenzhen Tunnel Project — is now under installation! With a total length of 190m, this high-performance non-stick belt is set to play a crucial role in ensuring smooth and efficient tunnel construction. More Than Just a Product – Full-Service Support! Our after-sales team is fully committed to providing: ✔ Tailored installation plans ✔ Professional on-site guidance ✔ Hot vulcanization splicing services ✔ Comprehensive commissioning & operation support Every step is meticulously handled to ensure flawless performance of the sidewall belt!   Technology + Service Facilitate Tunnel Construction “This cooperation reflects QBF rubber’s R&D strength and service capability in the field of special conveyor belts,” the project manager said, “The application of the anti-stick sidewall conveyor belt will significantly improve the conveying efficiency, reduce the downtime for maintenance, and provide key support for the project to be pushed forward on schedule.” In the future, QBF rubber will continue to focus on technological innovation and customer needs to provide more efficient and durable conveyor system solutions for global infrastructural projects.  
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Mining Vertical Lifting System Solution Tackling Continuous Conveying Challenges for Deep Mine Operations

Mining Vertical Lifting System Solution: Tackling Continuous Conveying Challenges for Deep-Mine Operations

Sep 17, 2026

As mining operations go deeper, vertical lifting efficiency and safety have become major constraints on mine output. Designed for deep shafts, inclined shafts and complex terrain, our vertical lifting system works across 0 500 m vertical heights and supports steep angle, long distance material transport. Thanks to modular design, high throughput and full lifecycle services, it has gained wide attention in the mining material handling industry.   Three Core Solutions for Varied Lifting Applications Our portfolio includes three main product lines to cover diverse vertical transport demands. Steep Angle Sidewall Conveyor Solution Engineered as an alternative to conventional mine cages, this solution handles vertical heights from 0 m to 500 m. In inclined shaft conditions, throughput can exceed 10 000 tons per hour. It overcomes the low efficiency, intermittent nature of cage hoisting and enables fast, continuous material transfer from underground to surface. Pocket Type Vertical Lifting System Optimized for high height, high volume tasks, this system is ideal for muck removal shaft main lines and blind shaft intermediate transfer. Proven in tunneling projects, it runs stably above 250 m lift height with capacities over 800 m³/h. It fills performance gaps under tight space conditions and can reach lifting heights over 500 m. Long Distance Rope track Conveying System Boasting single spans beyond 2 000 m, this system serves mountain and river valley sites. It reduces transfer points, cuts energy consumption and lowers overall maintenance costs for difficult terrain material haulage. Full Chain “EPC+M+O” Service Model Beyond equipment supply, Bairui provides a complete EPC+M+O service package: E (Evaluation & Custom Design): Custom engineer conveyors and belts based on mine geology, production targets and existing site infrastructure. P (Core Equipment Manufacturing): In house production of sidewall belts, lifting pockets and drive units for reliable quality and on time delivery. C (Installation Guidance): On site technical support for installation and commissioning to ensure smooth startup. M (Operation Management): Partial or full operational outsourcing to help mines hit production targets quickly. O (Smart O&M): Condition monitoring and predictive maintenance platform for early fault warnings and optimized maintenance schedules. Key Benefits vs Traditional Lifting Equipment For shafts deeper than 500 m, traditional multi rope friction hoists suffer from short rope life, batch type loading and complex controls. The Steep Angle Sidewall Conveyor Solution fits compactly within limited shaft space. Its continuous output connects directly to processing plants or silos, eliminating intermediate stockpiles and re handling expenses. In tunnel construction, the Pocket Type Vertical Lifting System features small turning radii and steep climbing performance. It has replaced imported equipment on multiple inclined shaft tunnel projects, delivering local manufactured cost savings. It requires minimal maintenance space and tolerates heavy dust and poor water conditions.   Field Proven Project Experience Our solutions are operational across global metal mines, coal mines and large tunneling infrastructure. China’s first 255 m mine used vertical lifting system is now in service, boosting vertical conveying efficiency by over 10× with safe, energy saving and eco friendly operation. September Global Exhibition Roadshow This September, Bairuifu will attend four key mining expos across Central Asia, Africa and China to showcase our full vertical lifting portfolio and EPC+M+O service model. Industry professionals are welcome to visit our booths for technical exchanges.   Exhibition Schedule Mining World Central Asia 2026 Sep 16 18, 2026|Atakent International Exhibition Centre, Almaty | Booth: 11 307   Electra Mining Africa 2026 Sep 7 11, 2026|Johannesburg Expo Centre | Booth: P10   The 28th China Mining Conference and Exhibitlon Sep 10 12, 2026|Meijiang Convention and Exhibition Center, Tianjin | Booth: N2 2607   The 20th Yulin International Coal and High-end Energy Chemical Industry Expo Sep 13 15, 2026|Yulin Convention & Exhibition Center| Booth: H342 / H335  
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See Latest Service

Hot‑vulcanized Splice

Our team provides professional 24/7 hot vulcanized splicing for sidewall, steel cord, fabric and pipe conveyor belts. Staffed with fully trained, experienced technicians and equipped with advanced mobile and stationary vulcanizing presses, we deliver seamless, long-lasting belt joints that optimize both technical performance and overall operational costs.
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Selection Guide

QBF rubber provides professional customized sidewall belt selection services for all types of industrial inclined conveying scenarios. Supported by our independent self-developed selection system and senior German technical experts, we deliver accurate, application-oriented belt solutions tailored to actual site conditions, avoiding specification mismatches and unnecessary performance waste for optimal system operation.
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Maintenance Service

We deliver reliable, plant-focused conveyor belt and system maintenance services designed to prevent unplanned downtime. Our certified on-site teams provide round-the-clock support for routine inspections, belt realignment, wear repairs, component replacements and system tuning. We help industrial facilities maintain stable throughput while lowering long-term operational and maintenance overhead.
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