The first of these commercial series is the 13KV. Originally it was manufactured with solid Nylon rollers, however we prefer to supply them with a much more reliable roller wheel, compromising of a nylon Hub but utilising a polyurethane tyre, similar to some of our heavier duty chains where polyurethane tyres have proved overwhelmingly successful.
An alternative style to the original KV series and unlike the 13KV series its roller wheel is not mounted on an axle point. This model of conveyor chain uses solid polyurethane wheels however can be supplied using a polyurethane tyred roller more similar to the 13KV, which offers better performance.