1. The weighing accuracy of semi-automatic small chemicals batching system is higher than that of the fully-automatic small chemicals weighing system. The single material weighing error of semi-automatic small chemicals batching system can be ±1g, while the fully-automatic small chemicals weighing system is difficult to achieve such accuracy.

2. The semi-automatic small chemicals batching system is only suitable for small mixers or kneaders because of its low batching efficiency.

3. The semi-automatic small chemicals batching system has a simple structure, basically maintenance free, has no special requirements for the plant and land occupation, and is also lower in price, so it is widely used in small rubber products manufacturers.

4. The semi-automatic small chemicals batching system, due to its different organizational forms, has some tips in selection. For example, the linear semi-automatic batching system is applied to the manufacturers that change the recipes more frequently during production, while the circular and elliptical semi-automatic systems are applied to the manufacturers that change the recipes less frequently during production, and a recipe is used more frequently in the production of the same day, such as small tire, bicycle tire, small conveyor belt manufacturers. It is the absolute principle to choose the structural form required by your own company.