Components: Main material silo, auxiliary material silo, bag opening station: completes the entry of bulk materials (bagged, tank truck, etc.) into the silo. Automatic weighing and batching system: automatically weighs various materials according to the formula. Liquid material system: supplies the required liquid auxiliary materials to the mixing unit by weight. Mixing unit: mixes various materials weighed according to the formula. Dry mixing silo: stores the mixed materials, ready for supply to the next process. Pneumatic conveying system: completes the transportation of materials, positive