Expanded production of raw materials suitable for a wide range of nutritional powder: rice, corn, sorghum, wheat flour and other grains can be powdered. Production process: see the crushed material particles, the raw material is good additive and water Stir in spices machine, using a twin-screw extruder to produce extruded expanded particles, after crushing is the extruded powder. Technical parameters: Model Parameters / Model DSE65-Ⅲ DSE70 DSE85 supply voltage 380V / 50Hz 380V / 50Hz 380V / 50Hz total installed capacity of 35kw 48 / 63kw 100 / 110kw actual consumption of power 22kw 30 / 45kw 75 / 90kw capacity 100-150kg / h 180-250kg / h 300-500kg / h Dimensions 2.6x0.9x2.0 3.5 × 1.0 × 2.0m 3.9 × 1.2 × 2.2m nutrition powder puffing process consists of: 1. Mix flour machine: the raw material and adding a certain percentage of nutritional additives of water were mixed uniformly. 2, feeding machine: the marinated raw transported to the extruder feed hopper. 3, DSE series twin-screw extruder: raw feed hopper into the extrusion system to produce particles 4, air conveyor: the particle transport into the oven. 5, multi Oven: oven mostly oven temperature between 0-200 degrees self-regulation through the control cabinet, internal stainless steel double mesh bags, baking time can adjust the speed, go out moisture. 6, the air conveyor: baked finished particle transport to mill group. 7, mill group: according to the requirements of different fineness of pulverized product.