Industries
Mining
The Heart of the Matter: Impact, Rip, and Tear Resistance
Mining conveyor belts endure harsh conditions and potentially destructive materials. These belts must be constructed with a carcass that can resist heavy impact, ripping and tearing during the primary stages of production. Moreover, the covers used must be able to resist cut and gouge, while also being able to resist the damaging effects of abrasive materials resulting from conveying several thousand tons per hour of fast-moving fines. Heat, used in the extraction process, weakens abrasion and adhesion properties, leading to premature delamination between the carcass and the covers over time, while extreme cold, characteristic of where most mines are located, impacts the ability of covers to resist cut, gouge and abrasion.
Commonly Used Carcasses

- Plylok Supreme: Twill weave for superior impact, rip, and tear resistance; 3x the rip resistance of traditional plied belts.
- UsFlex: Proprietary straight warp pattern, offering unmatched resistance to impact, ripping and tearing; 8x the rip resistance of traditional plied belts.
- KordFlex: Proprietary straight warp pattern reinforced with aramid for exceptional impact and puncture resistance.
Commonly Used Covers

- Titanium: Balanced protection against cut, gouge, abrasion and cold; 2x the abrasion resistance of ARPM Grade 1.
- ZR3: Superior abrasion and extreme cold resistance; 6x the abrasion resistance of ARPM Grade 1.
- Black Diamond: Maximum resistance to cut and gouge; much higher abrasion resistance than ARPM Grade 1.
- Delta Heat 2.0: Excellent resistance to very hot materials.
- Sahara SAR: Effective for moderately hot materials; 3x the abrasion resistance of Delta Heat 2.0.