The multi-component automatic additive scale of Liansu can be applied to both accurate batch measurements of powder and granular materials. It is the first time to use the "weight loss" + "weight gain" combination of powder + pellet weighing scale in China. It is not only suitable for online metering, but also for offline and efficient automatic weighting. It can meet the high output and the high precision, which can effectively solve the contradiction of "high output" and "high precision". And during the metering process, it can effectively avoid dust pollution to the environment with high measurement accuracy, high output, high automation, and maintenance-free, and it is widely used in rubber and plastic, chemical, food, new energy materials, and other industries.