The Rolling Lubrication economic divided into three categories, namely oil, grease and solid lubricants, buffer roller manufacturer, which is most widely used grease. Roller its restrictions and conditions of use requirements of structure, generally lubricated with grease. Mine commonly used grease has three categories: calcium-based grease, sodium grease and lithium grease. Roller structure: including roller shafts, seals, bearing, roll skin (steel), bearings. Sealing form idler roller design elements, the buffer roller, whose role is to dust, water, buffer roller factory, bearing a good working environment. Currently the use of non-contact labyrinth seals, most of the design is two and three axial seal radial seal, taking into account the depth of bearing manufacturing, two sealed against dust and water to meet the requirements. Buffer roller wholesale, sub-yuan Industrial (certification), the buffer roller provided by the Henan Industrial Co., Ltd. Asian dollar. Asian dollar Henan Industrial Co., Ltd. (www.yy97.net) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Industry leaders in the sub-element with the staff warmly welcome all inquiries negotiations to create the sub-yuan Industrial better future.