The core filling snack production line developed by our company uses advanced co extrusion technology to extrude two kinds of products with different textures and tastes on a twin-screw host at the same time to produce various puffed sandwich foods popular in the market, such as McChicken block, sandwich rice fruit, maishao, cocoa dessert, etc. It can also produce nutritional powder, Breakfast cereal Congee and puffed snack food of various shapes by changing molds and auxiliary equipment. This automatic production line is at a leading level in China due to its wide range of suitable raw materials, convenient operation and maintenance, low energy consumption, and high output.
The composition of the core filling snack production line: mixing machine – spiral extractor – double screw host – sandwich machine – multifunctional shaping machine – large elevator – three layer electric oven – oil spraying seasoning line

1. Mixer: Mix the raw materials required for production with a certain amount of water evenly to form the production raw materials.
2. Spiral extractor: Conveys the mixed production raw materials to the extrusion and expansion machine, and uses a spiral feeding method to prevent the raw materials from scattering easily and ensure uniform and stable feeding.
3. Twin screw extruder: This production line uses a twin screw extruder extruder, and our company also has a single screw extruder. The extruder can be selected according to production needs. The twin screw expansion host has good expansion effect, large output, and high efficiency.
4. Sandwich machine: Mix the necessary filling materials for production evenly here, and inject the filling materials at the moment when the extruder produces the product. The selection of filling materials is diverse, such as chocolate sauce, peanut butter, sesame paste, etc.
5. Multifunctional shaping machine: It can cut and shape products injected with filling, and produce products of different sizes and shapes according to production needs.
6. Large elevator: Transport the shaped product to the oven, and the height of the elevator can be determined based on the height of the oven.

7. Three layer electric oven: Baking the produced product can better integrate the filling into the product, making the taste of the product more crispy and delicious.
8. Oil spray seasoning line: The roasted product is seasoned, and the flavor can be determined according to production needs, making it even and saving seasoning.
The core filling snack production line can not only produce a kind of sandwich rice fruit product, but also produce a variety of products such as sandwich rice cakes, wheat cakes, banana cakes, McChicken pieces, cocoa desserts, doughnuts, Snow pea, etc. Replacing molds or auxiliary equipment can achieve a variety of effects. If you want to purchase our production line, please do not hesitate to contact us as soon as possible, and we will provide you with the best quality products and services.