1. Mixer 2. Screw conveyor  3. Double screw extruder  4. Air conveyor  5. Dryer  6. Cooling conveyor
Process procedure: material mixing - extrusion - drying - cooling
The soybean protein food production line,made by Jinan Saixin Machinery Co.,Ltd. is designed and developed on the basis of meeting the market demand and the experience of extruding/puffing technology accumulated for years.The production line takes low temperature soybean meal as main raw material and adapts the newest sectional-pressing screw structure to greatly increase shearing force and extruding forces so as to fabricate the soybean protein products with tight structure and the condition like lean meat.The products become leisure food after oil immersing and flavoring and is also used as an ingredient to fabricate ham,ham intestine or other meat food after pulverizing. The operation cost of the production line is low with a higher additional price and a high benefit.