1.Lifting feeder:Lift the raisin into the bubble washer. 2. The bubble washer: the washing speed can be freely adjusted. The washer adopts bubble rolling and spraying technologies. The high-pressure water flow will make the material roll to remove the impurities on the surface of products. The floating objects can overflow through the overflow launder and the sediments can discharge through the drain hole for cleaning purpose.
3.Conveyor: the raisins will be lifted into the double drum dehydrator.
4.Double drum dehydrator:remove excess water after washing ,it can be save time
5. Conveyor:lift the raisin into the vibrating.
6.Vibrating and flattening screen: spread out the raisins and convey them into the hot air drying machine. The oil injection process may also be implemented during this period.
7. Lifting feeder: after spreading out the raisins by vibration, lift them through the lifting feeder into the hot air drying machine for drying.
8. Multi-layer drying machine: lift the cleaned raisins through the
lifting feeder on the conveyor belt and the conveyor belt operates circularly in the hot air drying machine.
9. Wind cooling machine: cool the dried raisins by wind and box them.