for rectilinear gravity conveyors that utilise slight inclinations, in environments insulated to atmospheric agents.
steel rollers assembled on radial single ball bearings guaranteeing a high-quality slide movement. Many combinations of shaft/tube and various ball bearings can be supplied to increase capacity and optimise chain driven movements.
The longitudinal movement of the shaft allows fastening to the perforated side members without the aid of other supporting structures or open slots.
Generally they are normally supplied with tubes and heads in steel; they may be supplied on request with zinc plated tubes and heads or with PVC covering.
Other special finishes on request.
Download here LANCIOTTI RULLI catalog (Italian)