Conveyor Belts — The Natural Add-On to Every Mining Order

From the group's belt plant (YIHE RUBBER): flame-retardant PVC/PVG whole-core belts for coal and hard-rock mines, EP/NN fabric belts, steel-cord belts to ST5400 and a full specialty range — sharing the container, the invoice and the quality system with your tire order.

PVC / PVG 680S–2500SEP100–EP400 · NN100–NN400ST630–ST5400Width 500–2 200 mm−50 °C cold grade
Four product families

Belts for Mine, Plant and Port

Specify by strength class, width and cover — we return the certified data sheet and a CIF price with your tire quotation.

Whole-Core Flame-Retardant Belts (PVC / PVG)

Flame-retardant · Antistatic

Coal mines, metallurgy, chemical plants — underground and surface

PHOTO — PVC/PVG whole-core belt · coming soon

Photo pending — data sheets available now

Solid-woven carcass belts engineered for fire-critical environments: surface resistance ≤3×10⁸ Ω, drum-friction temperature ≤325 °C and alcohol-blowlamp flame tests passed. PVC for dry runs, PVG rubber-faced for inclined and wet duty.

  • Strength classes 680S → 2500S — from feeder belts to mainline haulage.
  • Certified flame & antistatic performance — for gassy and dusty mines.
  • Solid-woven core — resists rip-through and fastener pull-out.
  • PVC or PVG covers — matched to incline, moisture and abrasion.
TypeStrength rangeSurface resistanceDrum frictionFlame test
PVC / PVG whole-core680S → 2500S≤ 3×10⁸ Ω≤ 325 °CAlcohol blowlamp — passed

Layered Fabric Belts (EP · NN · CC)

General industry

Quarries, cement, aggregates, grain, general bulk handling

PHOTO — EP fabric belt rolls · coming soon

Photo pending — data sheets available now

The volume line: polyester (EP), nylon (NN) and cotton (CC-56) carcasses with abrasion covers from 3.0 to 12.0 mm — sized to your pulleys and load, cut to width up to 2 200 mm.

  • EP100 → EP400 — low stretch, wet-strength, the export standard.
  • NN100 → NN400 — high impact resistance for crushed rock.
  • Covers 3.0–12.0 mm — matched to abrasion class.
  • Widths 500–2 200 mm — trimmed to your conveyor.
CarcassStrength rangeCover thicknessWidth
EP (polyester)EP100 → EP4003.0–12.0 mm500–2 200 mm
NN (nylon)NN100 → NN4003.0–12.0 mm500–2 200 mm
CC-56 (cotton)CC-563.0–12.0 mm500–2 200 mm

Steel-Cord Belts (ST)

Long-distance · High-tension

Overland conveyors, main inclines, high-lift plant feeds

PHOTO — ST steel cord belt · coming soon

Photo pending — data sheets available now

For the long, high-tension flights fabric can't hold: steel-cord carcasses from ST630 to ST5400 in ordinary, flame-retardant and coal-mine grades, produced with an open-cord rubber-penetration process for full cord adhesion.

  • ST630 → ST5400 — up to the heaviest overland ratings.
  • Open-cord penetration process — rubber fully wets the cord, resisting corrosion and cord pull-out.
  • Three grades — ordinary, flame-retardant, coal-mine certified.
  • Widths 800–2 200 mm — engineered per project.
TypeStrength rangeGradesWidth
ST steel-cordST630 → ST5400Ordinary · flame-retardant · coal-mine800–2 200 mm

Specialty Belts

Engineered to duty

Heat, oil, cold, abrasion, rip-risk and profile applications

PHOTO — chevron / sidewall belts · coming soon

Photo pending — data sheets available now

When the standard sheet doesn't fit the duty, the plant builds to it — including a −50 °C cold-resistant grade proven in northern mines.

  • Heat-resistant & burn-resistant — clinker, sinter, coke duty.
  • Oil-resistant — oily ores, treated grains, recycling lines.
  • Cold-resistant to −50 °C — arctic-grade covers.
  • Super-abrasion, rip-stop, tubular/pipe, corrugated-sidewall, elevator and chevron-pattern belts.
One container, tires + belts

Belts Ride Along With the Tire Order

Mining customers add belt rolls to tire containers to cut freight per unit and consolidate supplier paperwork — one supplier audit, one letter of credit, one shipment. Send your belt spec (strength class, width, cover, length) with your tire size list.