- Material:Rubber
- Inside Material:Nylon
- Certificate:ISO9001:2008, SGS, Bureau Veritas Certification
- Standards:GB,T7984-2001, DIN22102, BS490, As1332, Rma, Jisk6
- Belt Width:400-2200 mm
- Strength:100n,mm 125n,mm 150n,mm 200n,mm 250n,mm 300n,mm 40
=== Base Info ===
- Model NO.:NN100-NN600, B400-2200
- Guarantee:1 Year (Wear Parts Excluded)
- Condition:High Abrasion Resistance
- Tensile:High Strength, and High Strength
- Belt Material:Rubber and Polyester Fabric
- Scope:Belt Conveyors
- Capacity:40-1280 T,H
- Transport Package:Standard Export Packing
- Specification:SGS, ISO, BV
- Trademark:HUAYUE
- Origin:Hebei Baoding
- HS Code:4010120000
- Production Capacity:5000m Per Day
=== Description ===
Fabric
type
Fabric structure | Fabric type | Fabric Thickness (mm/p) | (N/MM) Strength | (mm) Cover rubber thickness | Width (mm) | Length (m) | Warp | Weft | 2ply | 3ply | 4ply | 5ply | 6ply | Upper | Lower |
Nylon (NN) | Nylon (N) | Nylon (N) | NN-100 | 0.75 | 200 | 300 | 400 | 500 | 600 | 1.5-8 | 0-4.5 | 400-2500 | ≤300 |
NN-150 | 0.80 | 300 | 450 | 600 | 750 | 900 |
NN-200 | 0.90 | 400 | 600 | 800 | 1000 | 1200 | 500-2500 |
NN-250 | 1.15 | 500 | 750 | 1000 | 1250 | 1500 |
NN-300 | 1.25 | | 900 | 1200 | 1500 | 1800 |
NN-400 | 1.45 | | | 1600 | 2000 | 2400 | 800-2500 |
NN-500 | 1.55 | | | 2000 | 2500 | 3000 |
Cover rubber's characteristics of the belts
Cover grade
Tensile | Elongation rate at break | Abrasion | Change rate of tensile strength and elongation after aging | Mpa | Kgf/SQ M | % | Mm3/1.61km | % |
Heavy(H) | 18 | 180 | 400 | 0.7 | -25-+25 |
Medium(M) | 14 | 140 | 350 | 0.8 | -25-+25 |
Light(L) | 10 | 100 | 300 | 1.0 | -25-+25 |
Adhesion and elongation of the belt
Belt
carcass
Adhesion | Elongation | Between plies n/mm | n/mm Between rubber and carcass | Longitudinal Elongation break %≥ | Longitudinal elongation At reference load%≤ |
Rubber thickness≤1.5mm | Rubber thickness 1.5mm+ |
Nylon canvas | ≥4.50 | ≥3.15 | ≥3.50 | 10 | 2.0 |