It is applied to transportation of loose, lumpy and breakbulk cargoes on belt conveyers with flat or channeled rolikoopor. Type 4 - general purpose with the bilateral rubber facing and cut boards it is intended for transportation low-abrasive and not abrasive small and bulk solids, including agriculture products, only on conveyors with continuous the basic flooring. Type 4P - the same plus the small packed foodstuff. Category of service conditions - easy; operation temperature from - 45 C to + 60 C; thickness of the made tapes 3,5 - 6 mm; the minimum width of tapes is 300-400 mm; the maximum width of tapes is 1300 mm; length by request but no more than 100 m; number of laying 1 or 2; type of fabrics - synthetic (TTL-450, LB-410, TK(TA)-200 and others). For facings of conveyer belts class I rubber is used.
