Processing Technology of Puffed Instant Yam Powder

Processing Technology of Puffed Instant Yam Powder

01

Mixing machine: Add nutritional additives and a certain proportion of water to the raw materials and mix them evenly.

02

Feeding machine: transports the mixed raw materials to the feeding hopper of the extruder.

03

Extruder: It is produced using the world's most advanced twin-screw extruder, which allows the starch granules to expand and refine during the puffing process of yam at high temperature, high pressure, and high shear force, and the starch molecular chains open, increasing the surface area of the food particles. , improves the digestibility, and at the same time splits the protein peptide chain into peptides and amino acids, greatly improving the protein absorption rate.

05

Air conveyor: transports the pellets into the oven.

06

Multi-layer oven: The oven is mostly an electric oven. The temperature can be adjusted automatically through the control cabinet between 0-200 degrees. The interior is a stainless steel double-layer mesh bag. The baking time can be adjusted according to the speed to remove moisture.

07

Cooling system: cool down the baked particles

08

Crushing unit: Crushed into products of different fineness according to requirements.

09

Compounding and mixing: heating trace elements and other substances for compounding according to the nutritional needs of the product

10

Packaging system: finally enter packaging and packaging