Sesame washing machine is a kind of equipment specially used for cleaning sesame and other grains, which is widely used in food processing industry. It can efficiently and quickly remove impurities and dirt from sesame seeds, while protecting the integrity and quality of sesame seeds.

This paper will introduce the main components and working principles of sesame washing machine in detail.

Feeding system: The working flow of sesame washing machine starts from the feeding system. Through the feed inlet, the sesame seeds to be cleaned are evenly fed into the equipment. In order to ensure the cleaning effect, the feeding system is usually equipped with vibrating screen or conveying device, so that sesame seeds can be evenly distributed and avoid accumulation. This can ensure that sesame can fully contact the cleaning medium in the subsequent cleaning process and improve the cleaning efficiency.
Cleaning system: Cleaning system is the core part of sesame washing machine, and its main function is to remove dust, dirt and other impurities attached to sesame surface. Generally speaking, the cleaning system adopts water flushing, bubble cleaning or roller friction.

Separation system: The separation system of sesame washing machine effectively separates the cleaned sesame seeds from impurities through specific gravity separation or screening technology. This technology can classify sesame seeds according to the difference of specific gravity or particle size between sesame seeds and impurities, thus improving the separation efficiency and purity of sesame seeds and ensuring the quality of subsequent processing. At the same time, the system is simple to operate and efficient, which is an indispensable link in sesame processing.

Drainage and drying system: In order to ensure that the cleaned sesame seeds can be directly used for subsequent processing, drainage and drying system is an essential part. In the process of drainage, the equipment will discharge excess water through the dewatering device or drainage hole. In addition, the drying system will use hot air or low temperature drying technology to evaporate the residual moisture on the surface of sesame seeds to ensure that sesame seeds reach a dry state.

Sesame washing machine realizes efficient, environmentally friendly and safe sesame cleaning process through the cooperative work of feeding system, cleaning system, separation system and drainage and drying system. This equipment not only improves the production efficiency, but also effectively ensures the hygiene and quality of products in the food processing process. It is one of the indispensable and important equipment in the modern food industry.