conveyor belt technology

1.Good in mechanical fastening and adhesion with rubber. 2.Little deformation under high temperature

Cotton canvas is woven by cotton fibers both in warp and in weft,its elongation is relatively low,it is good in mechanical fastening and 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 mechanical characteristics are obviously better than that of cotton conveyor blet,especially the belt body is thinner and 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 suitable for medium, short-distance and medium-load transportation of materials.

Specification and technical data of multi-ply cotton,polyester cotton conveyor belt:

Fabric type	Fabric structure		Fabric specs	Ply thickness (mm/P)	(N/mm)Strength series					(mm)Cover thickness		Winthmm	Lengthm
	Warp	Weft			2ply	3 ply	4ply	5ply	6ply	Upper	Lower
Cotton(CC)	Cotton(C)	Cotton(C)	CC-56	1.10	112	168	224	280	226	2-8	0-4.5	400-2500	<=300
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	<=300

 Cover properties of the belts:

Cover grade	Tensile strength >=		Elongation >=	Abraion >=	Change rate of tensile strength and elongation after aging
	Mpa		%	mm3	%
Light (L)	15 10		350 300	200 250	-30~+30

Adhesion and elongation of the belt:

Belt carcass	Adhesive strength			Elongation
	Between piles N/mm	N/mm Between rubber and carcass		Longitudinal Elongation at break %>=	Longitudinal elongation %<=
		Rubber thickness<=1.5mm	Rubber thickness>1.5mm
Cotton and T/C canvas	>=2.70	>=2.4	>=2.7	10	4

conveyor belt technology