5 Ton Per Day Bean Cleaning Line

It is an automatic bean cleaning line integrated with cleaning, destoning, selecting, brushing, grading, color sorting and winnowing processes.

Bean cleaning line technology:
The bean cleaning line includes processes of once magnetic separation, twice cleaning and destoning. Materials are conveyed by elevators and 2 groups of aspiration systems are used to dedust.

Features of cleaning technology:
It includes 2 sifting processes to remove big and small impurities in the raw bean. Then the destoner fully removes the stones. The magnetic separator increases purity of the finished products to guarantee good taste by removing metal impurities so as to prevent them going into the final beans.

Once selection and twice bushing processes lead to lustrous beans, increasing high yield, low brokens and uniform granules. After color sorting, the beans up to national standard can be packaged.
Once selection process removes impurities in the bean; twice polishing processes dedust the materials to increase lustrousness; The vibration sifter grades out brokens in the finished products while the complete fine beans are conveyed to color sorter. The sorted kernels are selected again and then go to packaging cabinet. Finished products go to belt conveyor to be manually selected and then mechanically packaged through buffering bin.

Ventilation and pneumatic conveying
The bean cleaning line includes multiple groups of aspiration systems, meeting requirements for environment protection and reducing dust concentration. It also decreases noise in the workshop, guaranteeing secure and clean operation.

Power control
It is equipped with overvoltage, undervoltage and electrical shock protection systems, making sure secure power supply.

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