Silo vehicles are specialized trucks designed for the transportation and storage of bulk goods, such as grain, cement, sand, or powdered materials. They are often used in the construction, agriculture, and food industries, as well as for waste management. Silo vehicles are typically large cylindrical containers that can be either made of steel or aluminum and mounted on a truck chassis. They are usually equipped with a hydraulic system that enables the driver to raise and lower the container and discharge its contents through a series of pneumatic valves and hoses. Silo vehicles come in different sizes and capacities, ranging from small units for local deliveries to large vehicles that can transport several tons of goods over long distances. They are also available in different configurations, including single-axle, double-axle, and tri-axle versions, depending on the weight and volume of the cargo they carry. Silo vehicles, also known as bulk powder tankers, are used for transporting dry bulk materials such as cement, flour, and other powders. The working principle of silo vehicles is based on the principle of fluidization, which refers to the process of converting a powdered material into a fluid-like state by passing air through it. The silo vehicle consists of a tank that is designed to hold and transport dry bulk materials. The tank is usually made of stainless steel or aluminum and is designed to be airtight to prevent the material from escaping during transport. The tank is also equipped with a fluidizing system that uses compressed air to create an air cushion at the bottom of the tank. This air cushion helps to fluidize the material and keep it flowing during transport. To load the silo vehicle, the material is typically loaded into the tank through the top using a loading system such as a conveyor belt or pneumatic loader. Once the tank is loaded, the fluidizing system is activated, and compressed air is passed through the material at the bottom of the tank. This creates a fluid-like state and helps to keep the material flowing during transport. During transport, the silo vehicle is usually powered by a tractor unit that pulls the tank trailer. The tank trailer is equipped with a set of discharge pipes at the bottom of the tank, which can be used to unload the material at the destination. The unloading process is usually done using a pneumatic or gravity-based system, which helps to discharge the material from the tank quickly and efficiently. Silo vehicles typically consist of the following major components: 1. Silo container: This is a large tank or container that is designed to hold and transport bulk materials such as cement, flour, or grains. 2. Chassis: This is the framework on which the silo container is mounted. It is usually a heavy-duty steel structure designed to provide stability and support to the container. 3. Air compressor: This is a device that is used to pressurize the silo container and to blow the material out of the container through a discharge hose. 4. Discharge system: This is a set of pipes, valves, and fittings that are used to control the flow of material from the silo container to the discharge hose. 5. Control panel: This is the interface that allows the operator to monitor and control various aspects of the silo vehicle, such as the pressure inside the container, the flow rate of the material, and the temperature. 6. Safety features: Silo vehicles may also have various safety features such as emergency shut-off valves, pressure relief valves, and alarms to ensure safe operation during transportation. The Key manufacturers for Silo vehicles are as follows: 1. CIMC Vehicles Group Co., Ltd., 2. Feldbinder Spezialfahrzeugwerke GmbH, 3. Spitzer Silo-Fahrzeugwerke GmbH, 4. Silo Trailer GmbH, and 5. Kassbohrer.