The extrusion system of the three-screw extruder is composed of three screws with a barrel, and the three screws can be arranged in parallel or in a triangle according to requirements. Compared with the twin-screw extruder, there is one more screw, the meshing area is increased, and the corresponding production efficiency is further improved. The application of three-screw extruders in the food industry and pet food industry is increasing.

Analytical Graph of Tri-screw Extruder 1:

Analytical Graph of Tri-screw Extruder 2:

Tri-screw Extruder in Our Factory:

Features:

1. High output and low energy consumption

The two screws of the twin-screw extruder form one meshing surface, while the three screws of the three-screw extruder form three meshing surfaces, that is, the meshing area of the screws of a three-screw extruder is equivalent to three sets of the same power twin-screw extruders’ screw meshing area, so the extrusion efficiency and shearing efficiency is high, and its output is twice that of the twin-screw extruder with the same power. To produce the same quantity of products, the cost of manpower, space, etc. is doubled reduced. And it saves energy because the power of the main motor, heating coil and other components is reduced.The gearbox has a long life

2. The gearbox has a long life

Compared with the inside of the twin-screw box, the inside of the three-screw gearbox has one more force point, the force area of the box increases, and the corresponding pressure decreases, thereby prolonging the life of the gearbox.

3. Self-cleaning function

The machine has an automatic cleaning function, and the waste in the barrel can be cleaned without disassembling the screw when the machine is stopped.

4.The frequency converter speed regulation technology:

 The extruder machine adopts advanced frequency converter speed regulation technology, which makes the equipment powerful, runs more smoothly and saves electricity.

5. Long life of screw

The screws are treated with alloy steel nitriding, the life of the screw is longer, and the individual equipment adopts the building block combination structure, which can be combined arbitrarily according to different needs.

6. Automatic lubrication system

Automatic lubrication system to ensure a longer life of the transmission part of the equipment. 

Technical Parameters:

For producing puffed snacks

Parts:

Video:

Sample Products: