Double-screw extruder is a kind of extruded food equipment suitable for research, teaching and formula development, which is developed by adopting advanced twin-screw extrusion technology and combining our company’s rich experience in extruded food technology research for many years. The characteristics of the double-screw extruder are: the screw has self-cleaning function, high efficiency of pushing materials, and good shearing and homogenizing effect of materials. The double-screw extruder host adopts a stable and reliable frequency conversion speed regulation system, which is centrally controlled, and the operation is more convenient and accurate. The double-screw part of the machine adopts the same direction rotation, full engagement and trapezoidal spiral type.
The double-screw extruder equipment covers a small area, has complete functions, is easy to install, and has various functions of ordinary double-screw extruder, which is suitable for teaching, research and experiment in different occasions. This double-screw extruder machine can be used to process various video formulas. While configuring the food formula, it also greatly reduces the unnecessary waste of raw materials when applying large twin-screw for testing.
With the expansion of the application field of double-screw extruder,double-screw extruder has also started to be used in the production of pet food, aquatic feed, special economic animal feed and feed for young animals during lactation. and there is also a lack of high-yield models for specific applications in the feed industry, Although it can be seen from the analysis of extrusion principle and body structure of single screw and double-screw extruder that double-screw extruder have obvious advantages and better cost performance, they are still much inferior to the application of food processing industry.
In recent years, with the introduction, digestion and absorption of foreign advanced technology by domestic enterprises, the production technology level of domestic twin-screw extruders has been continuously improved, especially for the production of aquatic feed, the double-screw extruder are introduced. The twin-screw models can be selected for the same investment in using single screw extruders, thus changing the concept that people used to block the use of twin-screw models with high investment costs.
