제품 설명
Fire resistant conveyor belt is covered with flame-retardant double-sizing. The carcass of belts is composed of nylon and polyester canvas. It is produced through processing procedures such as stamping, molding and vulcanization. Flame resistant conveyor belt is able to transport non-corrosive block, granular and powdery flammable and combustible materials like coal. It possesses many properties such as high strength, high capacity, balanced transport, impact resistance, abrasion resistance, corrosion resistance and anti-static properties. Fire resistant conveyor belt is suitable for material transportation in metallurgical and chemical industries, and underground transportation in colliery. According to the strength of the belt body and structure of the carcass, the connection with mechanical buckles can make its strength reach 50%-90% of the belt body’s strength. The usage of the vulcanized joint can make its strength reach 60%-90% of the belt’s strength. Various joint styles can meet the different needs of customers, thus ensuring the safe and efficient operation of the delivery system. Before leaving our company, one of the best fire resistant conveyor belt manufacturers, our products are tested for tensile strength, anti-abrasion and adhesion, thus meeting the requirements of clients.
Fire Resistant Capability Test and Standards
| Test Item | Core Standards (International) | Core Standards (China) | Purpose |
|---|---|---|---|
| Drum Friction Test | ISO 340 / EN 14973 | MT/T 668, GB/T 7984 | Prevent ignition caused by friction |
| Propane Burner Test | ISO 340 / EN 14973 | MT/T 668, GB/T 7984 | Prevent flame spread |
| Antistatic Test | ISO 284 | MT/T 668, GB/T 7984 | Prevent electrostatic sparks |
| Physical & Mechanical Tests | ISO 283, ISO 252, etc. | GB/T 7984, GB/T 9867, etc. | Ensure service life and strength |
Fire Resistant Capability Test
Expose the conveyor belt sample to an open flame for a period of time, then remove the flame source. After the flame is removed, the conveyor belt sample will extinguish on its own. If no flame appears within the specified time, it is considered qualified.
Mechanical Performance Testing
The mechanical properties of conveyor belts are equally important. Samples are tested for tensile strength, abrasion resistance, and tear resistance to ensure the safest and most efficient operation of fire-resistant conveyor belts.
제품 애플리케이션
Fire resistant conveyor belt is appropriate to apply in heating plants, power plants, waste incineration plants, iron and steel plants, foundries, tunnel construction and underground mine.
제품 특징 및 이점
Self-extinguishing
No flame retardant
Flame retardant
내충격성
내마모성
Corrosion resistance
Anti-static electricity
긴 사용 기간
High strength
Fire-Resistant Conveyor Belt Core Types
Solid Woven Conveyor Belts: Common materials include PVC, PVCG, and PU. They feature high tensile strength, low elongation, abrasion resistance, oil resistance, cut resistance, flame retardancy, anti-static properties, and relatively low cost. They are commonly used in food transportation and underground coal mines.
Fabric Conveyor Belts: Common materials include EP and NN. They are non-delaminating, tear-resistant, mildew-resistant, moisture-resistant, and highly flexible. They are commonly used for surface transport of small to medium-sized quantities over short distances.
스틸 코드 컨베이어 벨트: Steel cord has extremely high tensile strength. This fire-resistant conveyor belt is suitable for long-distance, high-volume material transportation.
제품 사양
자주 묻는 질문
| Category | Fire-Resistant Conveyor Belt | Heat-Resistant Conveyor Belt |
|---|---|---|
| Working Environment | Presence of open flames, sparks, fire | Transporting high-temperature materials (castings, carbon, etc.) |
| Working Principle | Flame retardants are added into the rubber | Made with elastomers with excellent heat resistance |
| Testing Method | Open flame burning, drum friction | High-temperature oven |
| Product Performance | Non-combustible, flame does not spread, self-extinguishing | No cracking, no delamination |
| 제품 애플리케이션 | Underground coal mines, chemical plants, power plants, and other fire-risk environments | Steel mills, cement plants, foundries, etc. |
The key difference between fire-resistant and heat-resistant conveyor belts is:
Fire-resistant conveyor belts resist burning and prevent flame spread, offering excellent flame retardancy.
Heat-resistant conveyor belts maintain their excellent mechanical properties in high-temperature environments and offer excellent aging resistance.
We offer custom conveyor belts in various specifications and sizes. To customize to your needs, please first understand the following factors:
1. Conveying distance 2. Load requirements 3. Operating environment 4. Conveyed material
Our professional staff will develop a customized plan for you. Please contact us for custom requirements.
Delivery Time:
Samples: 5-9 days;
Mass production: 15-30 days.
We offer express delivery.
