GENERAL CONVEYOR BELT
Conveyor belt mainly used for carrying materials, it is widely used in different industries like: Metallurgy, Construction, Electrical, Seaport and Mining etc.
it has the advantage of operating safe, using convenient, maintaining easy, freight cheap, serialization, shortening the transport distance etc.
To a certain degree, it has already become the replacements of the highway, railway transportation.
The conveyor belt is suitable for general condition, general temperature, non-corrosiveness bulk, granular, powdery materials etc.
The layers are high quality heavy duty COTTON CANVAS, VCOTTON or POLYESTER.
1.Physical and mechanical properties of covering layer:
Property level Tensile strength≥ (Mpa) Tensile yield≥ % Abrasion value≤ mm3
H 24.0 450 120
D 18.0 400 100
L 15.0 350 200
2.Tensile property of through thickness:
a. The longitudinal tensile strength is not lower than the following nominal value: 160 200 250 315 400 500 600 630 800 N/mm.
b. The elongation at brake of through thickness belt should not less than 10%,
c. The elongation at reference load of trough thickness belt should no more than 4%,
d. Linearity: no more than 25mm.
e. Ply adhesion:
Index description Strength between layers≥ Cover layer and fabric layer
Thickness of cover layer≤1.5mm Thickness of cover layer >1.5mm
Average of all samples 3.2N/mm 2.1N/mm 2.7N/mm
