Chain conveyor chain in the load, can be directly used as the carrier or the chain between each chain coupled with a high bearing roller bearing cargo attachment. The chain is a roller to glide and rail rolling. As the chain roller and the track are by the rolling contact, the friction drag is small, low power loss and can carry a heavier load. The load capacity and the strength of the support, the chain size and roller dimensions, materials are relations,
Chain general we use precision roller chains and pitch by 19.05\25.4\38.1\50.8\63.5, load 1-10 tonnes, general conveyor chain single line length not more than 10 meters.