EP / NN / SW / DPP Fabric Belt
General-purpose belts for medium-to-long distance material handling.
- EP100 —EP630, NN100 —NN300, SW / DPP
- Width 500 – 2200 mm, 2–10 plies
- Low elongation, good troughability
Zhongyuan is a technology-driven service enterprise integrating technical services, product R&D and innovation commercialization. Rubber products are made by our partner factories, while our compound engineers and sales engineers deliver expert technical and after-sales support —exported directly worldwide.
Fabric, steel cord, heat-resistant, patterned, flame-retardant and special-purpose belts —tell us your material, temperature and incline, and we will match the right construction.
General-purpose belts for medium-to-long distance material handling.
For long-distance, high-tension and heavy-load conveying lines.
For hot sinter, clinker, coke and other high-temperature materials.
For inclined conveying where flat belts would roll back.
Oil-resistant, acid/alkali-resistant, abrasion-enhanced and flame-retardant covers (K1 / K2 / K3 grades).
Slipping, mis-tracking, early wear, material spillage —share your on-site conditions, and our engineers analyze the root cause and develop the compound and belt structure that fits your production line.
From underground coal mines to port loading terminals —we match belt construction to the real working condition, not just the catalog.
Open-pit and underground conveying of coal and ore.
Bulk loading, stacking and ship loading systems.
Coal handling lines for thermal power stations.
Clinker, slag and aggregate transport.
Sinter, pellet and furnace feeding lines.
Corrosive and oily material handling.
Real scenes from our partner plants —finished rolls staged indoors, crane loading and full-container dispatch. More site videos available on request.
Belts wound, wrapped and staged indoors —ready for inspection and dispatch.
Rolls lifted with edge protection and loaded safely into full containers.
Dedicated plant buildings and outdoor yard for fast consolidation.
Loaded containers leave directly for Qingdao and other major ports.
Animated product showcases —click any video to play with sound.
Recovered from waste-tire pyrolysis, milled and sieved in-house —a cost-effective reinforcing filler for non-tread rubber goods and plastics. Typical values below; official COA is provided with every batch.
| Grade | Ash content | Heating loss | Iodine adsorption | Tensile strength | Elongation at break |
|---|---|---|---|---|---|
| EN330 | < 18% | < 2.0% | 68 g/kg | > 20 MPa | > 420% |
| EN660 | < 20% | < 2.0% | 65 g/kg | > 18 MPa | > 400% |
Ash, volatile matter, sieve residue and tensile data can be tested against your standard. Custom grading available for volume buyers.
Comfort, sport and SUV patterns in the most-exported sizes. Tell us the size and load index —we reply with FOB price, pattern options and delivery date.
| Size | Load / Speed | Pattern family | Typical vehicle |
|---|---|---|---|
| 185/65R15 | 88H | Comfort | Compact sedans |
| 195/65R15 | 91H | Comfort | Sedans, taxis & fleets |
| 205/55R16 | 91V | Sport handling | Mid-size sedans |
| 215/60R16 | 95V | SUV all-round | Crossovers |
| 225/65R17 | 102H | SUV all-round | SUVs, light off-road |
| 225/40R18 | 92W | UHP | Performance cars |
More sizes and pattern drawings on request. OEM branding and mixed-size containers accepted. [DOT / ECE certification list available.]
Every order follows the same path, so you always know what happens next and who is responsible for it.
Send size, working condition or reference. We reply within 12 working hours.
Detailed FOB / CIF quote with spec, packing, lead time and terms.
Sample, COA or live workshop video —courier tracking shared the same day.
Weekly progress updates with photos. QC at each stage.
Pre-shipment inspection, export documents and trackable booking.
Usually uneven tension, misaligned idlers, or a non-square splice. First check the cleaner and idler alignment, then correct the tension on both sides. During installation, keep the longitudinal deviation within the standard tolerance —we provide alignment guidance with every belt.
Match the cover compound to material temperature and lump size —T1, T2 or T3 grade. Also tell us the cooling method and contact time: prolonged contact at lower temperature can be harder on the cover than brief contact at higher temperature.
Vulcanized splices reach roughly 85–0% of belt strength and run smoothly over pulleys —the right choice for long-term lines. Mechanical splices are quick to install but much weaker; use them for temporary or emergency repairs.
It is recovered from waste-tire pyrolysis, so ash content is higher and dispersion differs from virgin N-grades. In return it is far more cost-effective —ideal for non-tread rubber parts, hoses, sheets, reclaimed rubber and plastics filling. We grade and mill it in-house for consistency.
Yes —OEM branding is supported, and we can supply the certification list [DOT / ECE] for export markets. Mixed sizes can be loaded in one container; we will optimize the loading plan for you.
For belts: width, ply / ST rating, cover thickness and working condition. For carbon black: grade and monthly volume. For tires: size and load index. Anything you already know helps us quote faster.