The development of extruder has gone through a process from single-screw extruder to twin-screw extruder to today's triple-screw extruder. The emergence of twin-screw not only improves production efficiency, but also expands the scope of application of extruders; now the birth of triple-screw has further improved production efficiency, but also allowed extruders to enter more subdivided production fields, and produce more refined products. The twin-screw extruder has two screws with the barrel to form an extrusion system, while the three-screw extruder is assembled by three screws in the barrel. Although only one screw is added, the arrangement and combination of the screws can be three screws arranged in parallel, it can also be arranged in a regular triangle or an inverted triangle. Different screw arrangements will directly affect the performance of the extruder. As the leader of extruder in the field of food, the three-screw extruder developed by our company has excellent performance in the production of puffed snacks and pet food, and can improve product quality while producing high output.

Analytical gragh:

Real tri-screw extruder in factory:

Technical Parameters:

Human snacks and pet food made by tri-screw extruder: