Product: There are endless hours by plastic: bag and the band edge with. According to the sub-frame material: cotton canvas
Specification and technical data of multi-ply nylon conveyor belt
Fabrictype | Fabricstructure | Fabricspece | PlyThickness(mm/p) | (N/mm)Strength series | (mm)Cover thickness | Widthmm | Lengthmm | ||||||
Warp | Weft | 2ply | 3ply | 4ply | 5ply | 6ply | Upper | Upper | |||||
Nylon(NN) | Nylon(N) | Nylon(N) | NN-100 | 0.75 | 200 | 300 | 400 | 500 | 600 | 1.5~12 | 0~4.5 | 400~2500 | ≤300 |
NN-150 | 0.8 | 300 | 450 | 600 | 750 | 900 | |||||||
NN-200 | 0.9 | 400 | 600 | 800 | 1000 | 1200 | 500~2500 | ||||||
NN-250 | 1.15 | 500 | 750 | 1000 | 1250 | 1500 | |||||||
NN-300 | 1.25 | 0 | 900 | 1200 | 1500 | 1800 | |||||||
NN-400 | 1.45 | 0 | 0 | 1600 | 2000 | 2400 | 800~2500 | ||||||
NN-500 | 1.55 | 0 | 0 | 2000 | 2500 | 3000 | |||||||
Adhesion and elongation of the belt
Item | Between PliesN/mm | N/mmBetween rubber and carcass | Elongation | ||
Covering thickness0.8-1.5mm | Covering thickness>1.5mm | Longitudinalelongation at break % ≥ | Longitudinal elongationat reference load% ≤ | ||
All the sample average ,N/mm,≥ | 4.5 | 3.2 | 3.5 | ||
All samples minimum peak ,N/mm,≥ | 3.9 | 2.4 | 2.9 | 10 | 4 |
Note: All samples shall not exceed the peak values 20N/mm | |||||
Conver properties of the belts
Conver grade | Tensile strength≥ | Elongation≥ | Abrasion≤ | Change Rate of tensile strenghand elong after aging | |
Mpa | Kgf/cm2 | % | mm3 | % | |
Strong designated-type working conditions(H) | 24 | 240 | 450 | 120 | -25~+25 |
Strong wear working conditions (D) | 18 | 180 | 400 | 100 | -25~+25 |
General working conditions Light(L) | 15 | 150 | 350 | 200 | -25~+25 |
NN conveyer belt
