When steel library routine maintenance to do short positions should always check after unloading hopper cone connections (especially bolted) parts, welding, tapered bucket plate surface. If welding deformation, weld cracks and other abnormalities should stop feeding large silo, in order to avoid greater losses. After the end of the fly ash silo construction preparation work, will begin test pile, the main purpose of the test is to determine the amount of cement pile, stirring often, sending pump pressure and enhance the speed and other parameters silo for cement mixing piles provide the basis for . First choice of cement materials, and can be used after passing inspection, the general spiral PO42.5 cement silo, the number of five test pile, cement content were 13%, 14%, 15%, 16%, 17% . After completion of the test pile 28d, of pile foundation bearing capacity and strength testing, to determine the parameters of cement mixing pile. Cement silo manufacturers, Sheng silo (certified), silo by silo Anyang City in the Shing Development Company Limited. Sheng steel silo Anyang City Development Co., Ltd. (www.aclsol.com) is a leader in Anyang, the board (with) wood, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Sheng silo in leadership with the staff warmly welcome all inquiries negotiations to create the silo containing a better future.