Nylon conveyor belts are mainly composed of nylon canvas woven with polyamide fibers. Coated with high-performance rubber, the belt body is thin, high strength, wear resistance, impact resistance, strong groove forming ability, strong interlayer adhesion, bending resistance and long service life. Nylon conveyor belts can be used for medium and long-distance, large-volume, high-speed material transportation. Therefore, nylon conveyor belts have been widely used in mining, metallurgy, construction, ports and other fields.
Specifications and technical data of multi-layer nylon conveyor belt
|
Fabric type
|
Fabric structure
|
Fabric specs
|
thickness
(mm/p)
|
Stiength series
|
Cover thickness(mm)
|
Width(mm)
|
Length(mm)
|
|
Warp(mm)
|
weft(mm)
|
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
|
DIN 22102 grade rubber cover
|
Type
|
Standard
|
Minimum tensile strength.MPa
|
Minimum ultimate elongation.%
|
Maximum wear.mm
|
Density/cm
|
Basic material
|
Hardness°Sh
|
Temperature range °C
|
|
Universal belt
|
|
P
|
MF/H-13*
|
10
|
300
|
250
|
1.26
|
SBR
|
60±5
|
-45 to +60
|
|
N
|
DIN 22102 Z
ISO 10247 L
BS10247 D
|
17
|
400
|
150
|
1.13
|
SBR
|
60±5
|
-45 to +60
|
|
W
|
DIN 22102 W
ISO 10247 D
|
18
|
400
|
90
|
1.12
|
NR/BR
|
60±5
|
-60 to +60
|
|
Y
|
DIN 22102 Y
|
20
|
400
|
150
|
1.13
|
IR/SBR
|
60±5
|
-45 to +60
|
|
X
|
DIN 22102 X
ISO 10247 H
BS 490 M 24
|
25
|
450
|
120
|
1.11
|
NR
|
60±5
|
-45 to +60
|
|
Z
|
DIN 22102 Z
|
15
|
350
|
250
|
1.15
|
SBR
|
60±5
|
-20 to +60
|
Belt Adhesion and Elongation
|
Belt carcass
|
Adhesive strength
|
Elongation
|
Between
plies N/mm
|
Between rubber and carcass(N/mm)
|
Longitudinal elongation
at break
%≥
|
Longitudinal elongation at reference load
%≤
|
|
Rubber layer thickness ≤1.5mm
|
Rubber layer thickness >1.5
|
|
Cotton canvas
|
≥4.50
|
≥3.15
|
≥3.50
|
10
|
2.0
|
