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Heavy Duty Flame Resistant Conveyor Belt EP800/4 1400mm Width 20MPa for High Risk Material Handling Systems
EP800/4 Flame Resistant Conveyor Belt with 1400mm Width and 20MPa Tensile Strength, Featuring High Strength Fabric Layers and Fire Resistant Rubber Cover for Mining, Cement Plant and Heavy Duty Material Handling Applications.
- Description
- Specifications
- Applications
- Advantages
- Company Advantages
- FAQ
- Recommended Products
Description
Coating Performance
| Project | Unit | Level L | Level D |
| Tensile strength | Mpa | ≥14 | ≥18 |
| Elongation at break | % | ≥400 | ≥450 |
The performance of flame-retardant conveyor belt coverings directly determines their safety and durability in industrial transportation. First, the coverings must possess excellent flame-retardant properties to effectively suppress flame spread in high-temperature or open flame environments, thereby reducing fire risks. Second, they should demonstrate superior wear resistance to withstand frictional wear during prolonged material handling, extending the conveyor belt's service life. Additionally, the coverings need strong tear resistance to prevent damage from sharp materials or sudden tensile forces. Flexibility is equally crucial, as it requires maintaining appropriate elasticity across varying temperature conditions to adapt to complex operational environments. Finally, the coverings must exhibit chemical corrosion resistance to withstand erosion from acids, alkalis, and other chemicals, ensuring stable operation under special working conditions. These combined properties form the core competitiveness of flame-retardant conveyor belt coverings, providing reliable safeguards for industrial transportation.
Safety Performance
| Project | Flame retardancy rating | |
| K2 | K3 | |
| Flame duration | The total flame duration of six coated samples should not exceed 45 seconds, with no single sample exceeding 15 seconds. | The average flame duration of three coated samples should not exceed 60 seconds. |
| Static electricity discharge | ≤3*108Ω | |
| Reignite | No flame should reappear on any sample | |
The safety performance of flame-retardant conveyor belts extends beyond material fire resistance to encompass electrostatic dissipation, tear resistance, and stability in extreme environments. In high-intensity transportation scenarios, conveyor belts are prone to tearing from material impacts or foreign object entrapment. To enhance safety, these belts should utilize high-tensile materials and incorporate tear-resistant layers in structural design, thereby improving durability, extending service life, and reducing accident risks. To ensure safety, these belts must undergo specialized treatment to maintain non-softening properties under high temperatures, non-burning characteristics, and non-brittle performance under low temperatures, thereby ensuring stable equipment operation. According to industry standards, flame-retardant conveyor belts must meet specific flame retardancy ratings (e.g., UL94-V0 or GB/T standards). This requires the belts to rapidly self-extinguish upon flame contact without producing toxic gases or excessive smoke, minimizing hazards to personnel and the environment. The belts must also demonstrate sufficient tensile strength, wear resistance, and fatigue resistance to withstand prolonged high-load operations, preventing safety incidents caused by breakage or wear. Beyond fire resistance, conveyor belt materials must comply with environmental protection requirements, free from harmful substances (such as heavy metals or halogen compounds) to avoid threats to both the environment and human health during use or disposal. The safety performance of flame retardant conveyor belt needs to be comprehensively considered from many aspects, including material selection, structural design, process optimization and adaptability to the actual application scenario, so as to ensure its reliable operation under various complex working conditions and maximize the production safety.
Specifications
| Fabric specs | Ply thinkness s(mm/p) | Strength series | Cover thickness | Widt h(m m) | ||||||
| 2ply | 3ply | 4ply | 5ply | 6ply | Top | Bottom | ||||
| EP-80 | 0.6 | 160 | 240 | 320 | 400 | 480 | 2.0–8 | 0.4–5 | 400–2500 | |
| EP-100 | 0.75 | 200 | 300 | 400 | 500 | 600 | ||||
| EP-150 | 1.00 | 300 | 450 | 500 | 750 | 900 | 500–2500 | |||
| EP-200 | 1.10 | 400 | 600 | 750 | 1000 | 1200 | ||||
| EP-250 | 1.25 | 500 | 750 | 1000 | 1250 | 1500 | ||||
| EP-300 | 1.35 | 600 | 900 | 1200 | 1500 | 1800 | 800–2500 | |||
| EP-350 | 1.45 | -- | 1050 | 1400 | 1750 | 2100 | ||||
| EP-400 | 1.55 | -- | -- | 1600 | 2000 | 2400 | 100–2500 | |||
| EP-500 | 1.70 | -- | -- | 2000 | 2500 | 3000 | ||||
Applications
Flame-retardant conveyor belts are commonly employed in high-temperature or low-temperature environments such as metallurgical plants, mining operations, and cold storage facilities.
Advantages
1. Excellent Flame Resistance
Specially formulated rubber compounds provide excellent flame resistance, reducing the risk of fire spreading during conveyor operation in high-risk environments.
2. Anti Static Performance for Safer Operation
The anti static rubber compound helps reduce static electricity accumulation and improves operational safety in underground mines and industrial applications.
3. Enhanced Safety for Underground Mining
Designed for safety-critical applications such as underground coal mines, tunnels and enclosed conveying systems where fire protection is essential.
4. Durable Fabric Reinforced Structure
EP fabric reinforcement provides high tensile strength, excellent flexibility and stable performance under continuous heavy-duty conveying conditions.
5. Reliable Wear Resistance
The abrasion resistant rubber cover protects the belt surface from wear caused by coal, ore, stone and other abrasive materials.
6. Stable Performance in Harsh Environments
Fire retardant conveyor belts are designed to maintain reliable performance under demanding conditions including dust, heavy loads and continuous operation.
7. Reduced Downtime and Maintenance Cost
Long-lasting construction helps minimize unexpected belt failures, replacement frequency and production interruptions.
8. Multiple Specifications Available
Available in different EP grades, ply configurations, widths and cover thicknesses to meet various mining and industrial requirements.
Company Advantages
Localized Service Advantages in Saudi Arabia
- Local conveyor belt warehouse in Saudi Arabia with ready stock for fast delivery
- Shortened lead times to help customers reduce downtime
- Deep understanding of working conditions in Saudi Arabian quarries, mining sites, and industrial environments
- Familiar with procurement standards and processes of large enterprises and major projects
Fast Response & Technical Support
- 7×24 hour technical support service
- Fast quotation and efficient response to customer inquiries
- On-site installation guidance and technical support available
- Emergency repair and rapid response services to minimize equipment downtime risks
Professional Vulcanizing & Splicing Services
- Professional hot vulcanizing (hot splice) services
- Non-destructive testing and pre-evaluation of belt splices
- Vulcanization process optimization and failure diagnosis
- Customized vulcanizing solutions based on different working conditions
- Technical training support for conveyor belt vulcanization
Strong Technical & Process Capabilities
- Mature craftsmanship with strict quality control system
- Professional material knowledge and application experience
- Equipped with precision machinery to ensure splice stability and reliability
- Extensive practical experience in mining, quarry, and bulk material handling industries
Experienced Professional Team
- Team with many years of industry experience
- Strong expertise in conveyor systems and conveyor belt technology
- In-depth understanding of the Saudi market environment and customer pain points
- Able to provide reliable solutions for high-temperature, heavy-load, and continuous operation conditions
Cost Advantages from In-House Manufacturing
- Own manufacturing factory with stable production capacity
- Strong cost control capability and competitive pricing advantage
- Stable product quality with more controllable lead times
- Integrated service system covering production through after-sales support
Customer-Centric Long-Term Cooperation Philosophy
- Provide customized solutions based on customer requirements
- Focus on long-term cooperation and continuous service support
- Committed to helping customers reduce downtime, extend equipment lifespan, and improve production efficiency and operational stability
FAQ
Q: Are Fire Retardant Conveyor Belts anti static?
A: Yes, most Fire Retardant Conveyor Belts are manufactured with anti static rubber compounds to reduce static electricity accumulation during operation.
Q: What conveyor belt specifications are available?
A: We can supply Fire Retardant Conveyor Belts with different EP fabric grades, ply numbers, widths and cover thicknesses, such as EP630/4, EP800/4 and EP1000/5.
Q: What standards can Fire Retardant Conveyor Belts meet?
A: Fire Retardant Conveyor Belts can be manufactured according to international requirements such as DIN K, ISO340 and other customer specified standards.
Q: How do I choose the right Fire Retardant Conveyor Belt?
A: The suitable belt depends on conveyor capacity, belt width, material type, conveyor length, working environment, temperature and required safety standards.
Q: Can Fire Retardant Conveyor Belts be used in underground mining?
A: Yes, they are commonly used in underground mining applications where flame resistance and safety performance are critical requirements.
Q: What materials can Fire Retardant Conveyor Belts transport?
A: They are suitable for transporting coal, minerals, ore, limestone, cement materials and other bulk materials.
Q: What is the service life of a Fire Retardant Conveyor Belt?
A: The service life depends on operating conditions, material abrasiveness, impact level, maintenance and correct belt selection.
Q: Can you customize Fire Retardant Conveyor Belt sizes?
A: Yes, we can customize belt width, length, ply number, tensile strength, cover thickness and rubber grade according to customer requirements.
Q: What information is required for a quotation?
A: Please provide belt width, length, EP grade, number of plies, cover thickness, application, material type and required quantity for an accurate quotation.
Q: Do you provide technical support for belt selection?
A: Yes, our technical team can recommend suitable Fire Retardant Conveyor Belt specifications based on your conveyor system and operating conditions.
Q: Why choose your Fire Retardant Conveyor Belt?
A: Our Fire Retardant Conveyor Belts provide reliable flame resistance, anti static performance, high strength and stable operation for demanding industrial environments.
