PVC/PVG: Solid woven flame retardant belts are use in conveying coal, without taking off for layers, low elongation. Anti-shock and tearing resistant, usually used in minning.

PVCbelt: Used for conveying material up to 16° . Inclination under dry conditions.
PVG Belt: Rubber cover, suitable for conveying moist material up to 20° Inclination.