Some quick links..
Conveyor belts

Structures and work platforms

Controls and programming

Systems Integration

Friction Belt Conveyors with chevroned belt

These are a very popular conveyor type for agregates-type material such as sand, granulated plastic or - as in the case of this machine - finely ground glass !
This partiuclar machine features an 8mm thick belt with raised 'bumps' or 'chevrons' to help carry the load up an incline for feeding into a processing machine. (this photograph was taken in our factory, prior to installation).