1. Applications of Fire Resistant Fabric Conveyor Belt with Low Price
Fire resistant conveyor belt (flame resistant conveyor best) is suitable for transporting non-corrosive, not sharp, lump, granular, powdery materials in flammable and explosive environment on the ground. It applies to power plant, coal mine, chemical industries, coal washing/coal cleaning plants, fertilizer plants.
2. Technological Flow of Hot Sale Fire Resistant Fabric Conveyor Belt
3. Physical Properties of Rubber Cover (before ageing) of Buy Discount Conveyor Belt
| Grade | Tensile Strength/Mpa ≥ | Breaking Elongation/% ≥ | Abrasion Loss/mm3 ≤ |
| D | 17 | 450 | 175 |
| L | 14 | 400 | 200 |
| Note:Grade D-used for transporting highly abrasive materials.Grade L-used for transporting medium-abrasion materials. | |||
After-ageing properties of rubber cover(70℃, 7days):
Tensile strength and breaking elongation are both not lower than 75% of before-ageing values.
4. Ply adhesion of High Quality Conveyor Belt Factory
| Item | Ply to ply | Rubber cover to ply | |
| Rubber cover thickness ≤1.5mm | Rubber cover thickness >1.5mm | ||
| All samples average value/ (N/mm) ≥ | 4.5 | 3.2 | 3.5 |
| All samples min peak value/ (N/mm) ≥ | 3.9 | 2.4 | 2.9 |
| Note: All samples max peak value is not more than 20N/mm. | |||
5. Full-thickness Tensile Properties of Fire Resistant Fabric Fashion Conveyor Belt
a、Longitudinal tensile strength, not less than the below table. (N/mm)
| Nominal belt type | 160 | 200 | 250 | 315 | 400 | 500 | 630 |
| 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 |
b. Full thickness, longitudinal elongation at reference force, not more than 4%。
c. Straightness not more than 25mm
6. Safety property of Fire Resistant Fabric Durable Conveyor Belt
| Item | Fire resistant grade | ||
| K1 | K2 | K3 | |
| Duration of flame | Total value of flame duration of 3 samples with covers plus 3 samples without covers, not more than 45s. Any single value with covers not more than 15s, any single value without covers not more than 20s. | Total value of flame duration of 6 samples with covers, not more than 45s, any single value not more than 15s. | Average value of flame duration of 3 samples with covers, not more than 60s. |
| Static conductive properties | ≤ 3×108Ω | ||
| Reappearance of flame | not allowed in any sample | ||
7. Safety property test of Fire Resistant Fabric Conveyor Belt
