General Canvas Fabric Conveyor Belt

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Cotton canvas is woven by cotton fibers both in warp and in weft, its elongation is relatively low, it is good in mechanical fastening adhesion with rubber. Cotton conveyor belt has relatively small deformation under high temperature conditions, suitable for short-distance and light-load transportation of materials. Polyester cotton conveyor belt is the upgraded product of cotton conveyor belt, and its tension resistant body is woven by polyester cotton fibers in warp and cotton fibers in weft. Its comprehensive physical and characteristics are obviously better than those or cotton conveyor belt, especially the belt body is thinner ad lighter the belt has better shock resistance and thus the belt has better use function and can reduce energy and material consumption for users. It is the ideal selection for medium, short-distance and medium-load transportation of materials.

Specification and technical data of multiply cotton, polyester cotton conveyor belt.

Fabric type
Fabric structure
Fabric specs
Fabric thickness

(mm/p)
Strength series(N/mm)
Cover Rubber thickness
Width

mm
Length

m

Warp
Weft
2 ply
3 ply
4 ply
5 ply
6 ply
Upper
Lower

Cotton(CC)
Cotton
Cotton

(C)
CC-56
1.10
112
168
224
280
33 6
2~8
0~4.5
400~2500
¡Ü300

Polyester Cotton(TC)
Polyester Cotton(TC)
Cotton

(C)
TC-70
1.0
140
210
280
350
420
1.5~8
0~4.5
400~2500
¡Ü 300

Cover rubber properties of the belts

Cover grade
Tensile strength

¡�
Elongation at break
Abrasion

¡Ü
Change rate of tensile strength and elongation after aging

Heavy(H)
MPa
kgf/cm
%
cm3/ /1.61km
%

Medium(M)
18
180
400
0.7
-25~+25

Light(L)
14
140
350
0.8
-25~+25

10
100
300
1,0
-25~+25

Adhesion and elongation of the belt

Belt carcass
Adhesive strength
Elongation

Between plies

N/mm
Between rubber and carcass
Longitudinal elongation at break%¡�
Longitudinal elongation

%¡Ü

Cotton canvas
Rubber thickness¡Ü1.5mm
Rubber thickness £¾1.5mm

¡�2.70
¡�2.4
¡�2.7
10

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