Chain conveyor are continuous conveyors and are suited for the conveyance of bulk products of all kind up to small-sized products and sludges. The advantages are its excellent temperature resistance (up to 800°C), the low conveying velocities, particularly in case of abrasive bulk material, and the robust and dustproof design. There is a wide range of possible applications and different configurations. At present, more than 300 devices are used by more than 70 customers worldwide.