... rough top conveyor belt depends on the transported materials, transportation at inclination angles 25-30 is feasible. Application: Rough top conveyor ... goods, such as sacks, boxes and parcels, on inclined surface at angles of maximal 35 degree. Standard Specification: EdgeNo. of plyTop ... " ( 3.2 mm )Bare back Rough Top Belt:inclined surface at angles of Max. 35 degree