It adopts spray shower coating and multi-layer seasoning technique. Three parts of the solution before and after power to flavor. This make the products taste more rich. The unique structure in the coating unit highly improve the touching be- tween main and subsidiary raw materials. This make the coating much more uniform and reduce the defective. Nuts mate- rials and semi-products convey through the conveyor belt and go to the main processing equipment-continuous coating machine through elevator in tum and then to frying or roasting.After the second coating and seasoning it comes to cool and final packing. All the process adopts fully automatic continuous operation to improve production efficiency and ensure the product quality.