~Cement silo（Cement tank）is generally used in the storage of bulk cement concrete mixing station. Bulk cement silo is an enclosed tank storage of bulk materials，also known as cement tank. It is suitable for the storage of grain, cement, fly ash and other bulk materials, and the tank is equipped with a digital system that can show the location and number of materials. Hole devices can lift the of materials caused by strong sediment for longtime. With the use of cement silo and screw conveyor pump can transport the material to various locations. Easy to install, safe and reliable, the tank is ideal for mixing all kinds of bulk storage tanks.