Multi ply fabric? PVC/PVG? Steel cord? When we choose a coal belt conveyor system, there may be problems in that we should know the coal conveyor belt specifications.
1. Solid woven conveyor belts
2. Steel cord conveyor belts
The maximum inclination angle is 16°, and the suitable temperature is 10℃ ~ 40℃. The fabric core is a special matrix material for PVC flame retardant conveyor belt, and the strength range is 680n-2240n / mm.
Under normal circumstances, the conveying angle can reach 20°, If the covered surface is patterned, the conveying angle can reach 25°. Its suitable temperature is -10℃~50℃. The fabric core is a special matrix material for PVG flame retardant conveyor belt, and the strength range is 680n-2240n / mm.
The temperature of steel cord conveyor belt is generally -10℃~50℃, and the conveying inclination angle can reach 25°. If the covering surface with pattern is used, the conveying inclination angle can reach 30°. The strength range is 630 N~5400 N/mm, and the width range is 800~2200 mm. The diameter of the steel wire rope ranges from 2.5 to 14 mm, and the strength ranges from 3.3 to 164 kN.
The strength of the conveyor belt is determined by the strength of the splice.
1. The splice strength of mechanical splicing is 60-65% of the original belt strength.
2. The strength of the cold vulcanized splice is 75%-80% of the original belt strength.
3. The strength of the hot-vulcanized splice can reach 90-95% of the original belt.
Solid woven conveyor belts(PVC/PVG) are generally mechanically spliced. When the strength exceeds 1250 N/mm, it is recommended to choose thermal vulcanized splices.