We are professional supplier in china, and available around the world for industrial applications where difficulties in handling bulk materials lead to problems in production. Leading markets include coal-fired electric generating facilities; coal, metallic, and non-metallic mineral mines; steel mills and foundries; pulp and paper mills; grain, food, and chemical processing operations; aggregate, cement, and concrete producers; and bulk transportation facilities. The high quality products have occupied the domestic exalted market(such as Ri Zhao Port in Shandong Province,Ma An Shan Lron&Steel Plant,Chang Shu Power Plant Etc.),And have exported to the japan,America,Europe and etc. Our idler is produced using proprietary manufacturing techniques,state-of-the-art assembly menthods allow idler to adjust the bearing endplay setting topreciseengineered specification.The advanced seal design ensures long-life operation without relubrication. Advanced technology: Use Germany and Chinese advanced patents and technology. Less resistance Stable running