Double Screw Food Extruder Rice Corn Flakes Puffed Snack Extruder Food Making Machine

The twin screw extruder is a professional puffing food equipment developed using internationally advanced twin screw extrusion technology and combining our company's rich experience in puffing food technology research over the years.

Machine main features:

1. The machine adopts a stable and reliable variable frequency speed control system.

2. The machine is designed reasonably, has a high degree of automation, is easy to operate, occupies a small area, saves energy, and has low processing loss. It can be used for deep level redevelopment and application of grains.

3. The machine is suitable for a wide range of raw materials. Corn, rice, millet, black rice, mung beans, buckwheat and other grains can be used as raw materials for processing. The puffed food and fast food Congee (paste) with various flavors are processed through forced extrusion, transportation, puffing, molding, drying, oil spraying, seasoning and corresponding auxiliary processes.

A brief introduction to the structure of the machine:

The machine consists of five parts: extrusion system, lubrication system, thrust mechanism, transmission system, and heating system.

The main components of the twin screw extrusion system are screws and screw sleeves. Both screws are left-handed, meshing with each other and rotating in the same direction. During the working process, the materials adhered to the screw are scraped and ground against each other, and pushed forward. The screw is composed of seven parts, and four semicircular grooves are evenly distributed along the axis direction. All threads are trapezoidal, increasing the contact area between the material and the sleeve, facilitating absorption and heating, and facilitating the maturation of the material; On the other hand, when passing through the last section of the screw, the material can fully withstand the shear force, increase internal energy, and complete the expansion. The screw is connected with a spline shaft sleeve to form an overall concentric screw. This connection method has good interchangeability, is easy to assemble and disassemble, and is easy to replace.

The lubrication system consists of a petroleum gear pump, oil tank, and oil circuit, which forcibly lubricates and cools the rotating parts of the distribution box.

Technical Parameters: