Multi-ply Fabric Conveyor Belt | EP/NN Cotton Conveyor Belt Manufacturer

Multi-ply Fabric Conveyor Belts have been supplied to a wide range of applications. From mine to port, power plants to cement, chemicals, fertilizers and agribusiness, the performance is proven in many different industries.

Our rubber conveyor belts comply with the standards of multiple countries including China (GB), Japan (JIS), the United States (ASTM), South Africa (SANS), as well as international standards (ISO)

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Product Description

FAQ

For mining operators, bulk material processing plants, and industrial conveying system integrators, selecting a durable, standard-compliant conveyor solution that performs reliably under continuous heavy loads and harsh working environments is critical. Our multi-ply fabric conveyor belt is engineered to meet international performance standards, delivering stable and efficient material handling across a wide range of applications. Built with a precision-engineered structure, it features a high-strength polyester (EP) or nylon (NN) fabric carcass with multiple reinforced plies, ensuring excellent tensile strength, impact resistance, and load-bearing capacity. The belt is finished with premium-grade rubber covers designed to resist abrasion, wear, and environmental exposure, while maintaining flexibility for smooth operation. With an operating temperature range of approximately -20℃ to +80℃, it performs consistently in both moderate and demanding conditions, and is suitable for transporting materials such as coal, aggregates, sand, and cement. Unlike standard conveyor belts, this model is optimized to balance durability, flexibility, and cost-efficiency, reducing maintenance frequency and extending service life, making it an ideal choice for high-volume industrial and commercial deployments.

Multi-ply Fabric Conveyor Belt

Features and Benefits

■ Wide Selection of Belt Strengths
Available belt strengths range from 56N/mm (for CC56) up to 400N/mm (for EP/NN 400), covering various light to heavy-load applications.

■ Cover Compounds and Cover Gauges
JINFLEX Conveyor belt offers both general and special-type cover compounds (with abrasion, oil, heat, flame, or acid-alkali resistance) for different working conditions. Cover gauges range from 2mm to 12mm, meeting diverse protection needs.

■ Excellent Durability
Outstanding rubber adhesion to fabric, low elongation, and high modulus reduce bending fatigue, ensuring longer service life even under frequent operation.

■ Perfect Load Support
With carcass (EP/NN/CC) undertaking almost all loads, the belt ensures stable material transport, suitable for long-distance, heavy-load, and high-speed scenarios.

■ Reliable Vulcanized Splices
Hot vulcanized splice is recommended. The belt’s strong layer bonding (enabled by high-performance core rubber) ensures reliable splice performance, reducing maintenance risks.

Conveyor Belt Selection

Carcasses: Polyester/Polyimide (EP), Nylon/Nylon (NN), Cotton/Cotton (CC)

Belt strength: From 56N/mm (CC56) to 400N/mm (EP/NN 400)

Belt width: 400mm - 2200mm

Why Choose us

No MOQ & Support for Small Batches
Benefit from our 20-million-meter annual production capacity. We efficiently handle small orders with on-time delivery, perfect for pilot runs or specialized projects.

Full Customization Capabilities
We support fully independent customization—from compound formulas to belt specifications—to develop the ideal solution for your unique conveying needs.

Proven Cost-Effectiveness & Reliable Quality
Backed by 50+ years of expertise, ISO/CE/MA certifications, and optimized processes, we deliver reliable performance (low elongation, high adhesion) at an economical price point.

Reference Specification

Fabric Type	Ply Strength(N/mm)	Ply Thickness(mm)	Cover Thickness (mm)		No. of Ply	Width Range(mm)
Fabric Type	Ply Strength(N/mm)	Ply Thickness(mm)	Top Rubber	Bottom Rubber	No. of Ply	Width Range(mm)
EP/NN100	100	1.00	3 4.5 6	1.5 3 6	2~8	300-2200
EP/NN 125	125	1.05
EP/NN 150	150	1.10
EP/NN 200	200	1.20
EP/NN 250	250	1.40
EP/NN 300	300	1.60
EP/NN 400	400	2.20
CC56	56	1.10
CC70	70	1.00

Q1 :How long does a multi-ply fabric conveyor belt last?

A1:

The service life of a multi-ply fabric conveyor belt typically ranges from 2 to 5 years, depending on factors such as load capacity, material abrasiveness, operating environment, and maintenance. Proper alignment, regular inspection, and correct tension can significantly extend the belt’s lifespan.

Q2:What is the difference between multi-ply and steel cord conveyor belts?

A2:

Multi-ply fabric conveyor belts are made of multiple layers of fabric (such as polyester or nylon), offering flexibility and impact resistance. Steel cord belts use steel cables for reinforcement, providing higher tensile strength and suitability for long-distance, heavy-load applications. Multi-ply belts are generally more cost-effective and easier to repair.

Q3:How do you choose the right multi-ply fabric conveyor belt?

A3:

To select the right belt, consider factors such as tensile strength, number of plies, type of material being conveyed, temperature, and working conditions. For example, higher ply ratings are suitable for heavier loads, while special covers may be needed for heat, oil, or abrasion resistance.

Q4:Why does a multi-ply conveyor belt crack or wear out quickly?

A4:

Common causes include improper tension, misalignment, overloading, poor-quality materials, or harsh operating environments. Exposure to extreme temperatures, chemicals, or sharp materials can also accelerate wear. Regular maintenance and choosing the correct belt specification can prevent premature damage.