The Belt Cleaning System SIETHOM has developed and patented is based on many years of field experience with client’s background about weak points in relation to various scrapers models of competitors. The technology is based on conditions „just as usual“ but mainly on the challenging heavy duty applications of installations at Quarries, all kind of Mines, Steel plants, Cement plants, Pelletizing plants, Fertilizer plants, etc., extended to the very special heavy duty material applications such as Bauxite, wet coal, coal dust, various types of sludge and products which have to be unloaded from vessels becoming wet and sticky during the transportation and so very difficult to clean the conveyor belt, but also products like cement, flour, wheat bran, etc., which are very sticky and difficult to get cleaned off from the belt surface. In addition surely our scrapers are also used for Clinker Iron Ore, and all kind of Pellet transporting conveyor belts.