Idler Rollers are particularly suited to conveyors that operate in very difficult conditions, where working loads are high, and large lump size material is conveyed; and yet, despite these characteristics, they require minimal maintenance. Typical types of applications are mines, caves, cement works, coal-fired electric utilities, and dock installations. The working temperature, with standard greased components, is defined as between -20C and +100C. It is possible to reach temperatures outside of this range using special grease, bearings, and seals.
Roller is considered a very important part of the conveyor. Similarly, its life is very important for smooth operation. Bridge Engineering Company is manufacturing rollers with maximum hours guaranty rollers.