Anhui Pandeng Group

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Aramid Core Flame Retardant Conveyor Belt

Aramid fiber boasts outstanding flame retardant properties. It carbonizes instead of producing molten drips when exposed to fire, its combustion products contain no environmentally hazardous substances, and it self-extinguishes once away from flame without sustained burning. Therefore, manufacturing coal mine conveyor belts with aramid as the reinforcing skeleton can reduce the dosage of flame retardants while maintaining safety performance, improve the tensile strength and abrasion resistance of rubber, and satisfy harsh working conditions.
The load capacity of modern underground coal mine conveying systems keeps increasing with longer transportation distances, which traditionally adopt steel cord flame retardant conveyor belts. Flame retardant conveyor belts with aramid core also feature high tensile strength, low elongation, large load capacity, excellent troughability, high splice strength, superior impact and tear resistance, and long service life. They are equally applicable to long-distance, high-volume, high-speed and complex variable conveying environments. Compared with flame retardant steel cord belts, they have the advantages of light self-weight, low energy consumption, corrosion resistance and fatigue resistance, making them a high-performance alternative conveyor belt for coal mines.

Main Features

Low Elongation Straight Warp & Straight Weft Aramid Core Conveyor Belt

Belt Strength N/mm	Max. Tension N/mm	Modulus of Elasticity kN/mm	Carcass Areal Density kg/m2	Carcass Thickness mm	Standard Cover Thickness mm	Belt Areal Density kg/m2
DPP500	63	23	2.9	2.5	6+2	11.7
DPP630	80	27	3.0	2.6	6+2	11.8
DPP800	100	31	3.2	2.7	6+2	12.0
DPP1000	125	37	4.0	3.5	6+2	12.8
DPP1250	160	44	4.1	3.6	6+2	16.2
DPP1400	175	49	4.3	3.7	8+3	16.4
DPP1600	200	54	4.4	3.8	8+3	16.5
DPP1800	225	60	4.8	4.2	8+3	16.9
DPP2000	250	66	5.2	4.5	8+3	17.3
DPP2240	280	72	5.5	4.8	8+3	17.6
DPP2500	315	80	5.8	5.0	8+3	17.9
DPP2800	355	87	6.2	5.3	8+4