Product Main

Specifications

Specification and technical data of multi-ply nylon conveyor belt
Fabric
type
Fabric
structure
Fabric
spece
Ply
Thickness
(mm/p)
(N/mm)
Strength series
(mm)
Cover thickness
Width
mm
Length
mm
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 Plies
N/mm
N/mm
Between rubber and carcass
 Elongation
Covering thickness
0.8-1.5mm
Covering thickness
>1.5mm
Longitudinal
elongation at break
% ≥
Longitudinal elongation
at 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 strengh
and 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