| Customization: | Available |
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| Type: | NN300 |
| Material: | Rubber |
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Heavy-Duty Fire-Resistant Conveyor Belt
The Heavy-Duty Fire-Resistant Conveyor Belt is specifically designed for underground mining and other high-risk environments where fire safety is critical. Engineered with flame-retardant rubber compounds, it provides superior resistance to heat, fire, and abrasion, ensuring safe and efficient material transport.
Flame & Fire Resistance - Manufactured with self-extinguishing properties, preventing the spread of fire in underground and hazardous environments.
Durable Construction - Reinforced with high-strength fabric plies (NN, EP, or Steel Cord) for maximum tensile strength and longevity.
Low Smoke & Toxicity - Specially formulated to produce minimal smoke and toxic gases in case of fire, ensuring worker safety.
High Abrasion & Impact Resistance - Designed to withstand harsh mining conditions, reducing maintenance and operational costs.
Anti-Static & Oil Resistance Options - Customizable to meet specific industry needs, enhancing safety and efficiency..
Product Use
This innovative conveyor belt is a powerhouse in a multitude of industries, including coal, mining, port, metallurgy, and more. It excels in the high-speed, efficient conveyance of diverse materials-from non-corrosive blocks to powders and bulk materials-guaranteeing flawless operations.-Seamlessly facilitates the transport of non-corrosive blocks, granular materials, powders, bulk items, or finished articles with remarkable efficacy, ensuring consistent, top-notch performance.
Product Structure
The General Purpose Fabric Conveyor Belt is meticulously engineered with layers of rubberized nylon (NN), polyester (EP), or cotton (CC) canvas core, enveloped in adaptable rubber properties. Crafted utilizing sophisticated methods such as calendering, molding, and vulcanization, it offers robustness and steadfast performance.
Nylon (NN) Conveyor Belt: Lightweight yet incredibly strong and elastic, boasting exceptional impact resistance and grooving capabilities. This belt is perfect for medium to long-distance, high-speed transport of large volumes.
Polyester (EP) Conveyor Belt: With high initial modulus, superb thermal stability, and minimal elongation, this belt provides remarkable strength and impact resistance, ideal for medium to long-distance, high-speed, high-volume tasks.
Main Technical Parameters
Type |
Textile type |
Strength per ply Min.(N/mm) |
Plies of fabric | Cover thickness(mm) | Belt width (mm) |
Cover grade | |
| Top cover | Bottom cover | ||||||
EP belt |
EP-100 | 100 |
2-8
|
2-16
|
0-10
|
300-3400 |
Abrasion resistant Impact resistant Heat resistant Oil resistant Acid/alkali resistant Fire resistant Etc. |
| EP-125 | 125 | ||||||
| EP-150 | 150 | ||||||
| EP-200 | 200 | ||||||
| EP-250 | 250 | ||||||
| EP-300 | 300 | ||||||
| EP-350 | 350 | ||||||
| EP-400 | 400 | ||||||
| EP-500 | 500 | ||||||
NN belt |
NN-100 | 100 |
2-10
|
||||
| NN-125 | 125 | ||||||
| NN-150 | 150 | ||||||
| NN-200 | 200 | ||||||
| NN-250 | 250 | ||||||
| NN-300 | 300 | ||||||
| NN-400 | 400 | ||||||
| NN-500 | 500 | ||||||
| CC belt | CC56 | 56 | 3-12 | ||||
Adhering to GB/T 7984-2013 standards, the key technical indexes reflect our commitment to delivering reliability and peak performance.
| Item | Type | ||||
| NN,EP,CC | |||||
| Adhesion strength | Between coating and belt cores | Thickness of coating layer>1.5mm ≥ N/mm |
3.5 | ||
| Thickness of coating layer 0.8~1.5mm More than N/mm |
3.2 | ||||
| Between layers ≥ N/mm | 4.5 | ||||
| Tensile strength value of full thickness belt / N / mm | 160 ~ 3150 | ||||
| Elongation of longitudinal reference force of full thickness belt / % ≤ | 4 | ||||
Coating performance |
H (sharp wear) |
D (high wear) |
L (moderate wear) |
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| Breaking strength / MPa ≥ | 24 | 18 | 15 | ||
| Elongation at break / % ≥ | 450 | 400 | 350 | ||
| Abrasion / mm3 ≤ |
120 | 100 | 200 | ||
| Aging test(70ºC×168h) Median value of tensile strength and elongation |
It shall not be less than 75% of the corresponding value before aging. |
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Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 18 years.
Q2. What are your main products?
Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.
Q3.What about the lead time?
1) 3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.
Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.
Q5. How about the package?
Standard export packing method, your special requirement will be respected.
Q6. What are yourPayment terms?
T/T or L/C.
Q7. Can you do door-to-door?
No problem.
Q8. How do you ensure your product quality?
Our quality control system had been ISO9001 certified. The first-class production equipment, testing facilities, and a complete quality assurance system guarantee high quality.
Q9. What is your major market?
Our products are heavily involved in exporting all over the world, including Europe, America, the Middle East, Southeast Asia, South Africa, Australia, etc.
Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements, and customers' other special requirements.
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