1, This series roller is driven by chain. The roller sprocket is available in numerous sprocket sizes.

2, This series roller has one double sprocket which is made of steel and is permanently welded with tube. At the same time, this series roller has welded flanges outer of the conveyor rollers. The flanges can lead the cargo run in right way and prevent the cargo like heavy pallet from dropping.

3, On the head of non-sprocket roller end, it’s assembled by steel bearing housing which can supply bigger roller diameter and load capacity.

4, The common installation way is female thread which can fixed the shaft tightly and prevent  the shaft axial jumping effectively. Because of double sprocket, this kind of roller has wider using. Assembling line, logistics center, workshops can choose different kinds of roller diameter ans sprockets.