In order to improve the feeding efficiency of the extruder, mechanical devices are usually used for auxiliary feeding. Commonly used auxiliary feeding methods include screw feeding, stirring feeding, forced pressing, and pellet feeding.

New materials are the foundation of the development of modern science and technology, and biodegradable plastics are new types of plastic materials. As the world's need to improve the environment becomes more and more evident, the application of biodegradable plastics has been called the most effect

Mechanical principle of single screw extruder

twin screw extruders have the extruder principles of single screw extruders: conveying solids, melting, pressurizing and pumping, mixing, stripping and degassing, but not easy. Research on twin screw extrusion theory began late, combined with its many types, complex screw geometry and complex extrus

Nanjing Haisi Extrusion Equipement has many years of practical experience, reliable quality, long service life and good after-sales!

twin screw extruders have a wide range of applications, so there are many companies producing twin screw extruders on the market. For buyers, it is very important to choose a reliable manufacturer of twin screw extruders. What factors influence the price of twin screw extruders?What is the classific

The tray twin screw extruder consists of several parts, such as transmission device, feeding device, cylinder and screw. The function of the individual components is similar to that of a single screw extruder. What are the classifications of twin screw extruders?What are the differences between twin

The tray twin screw extruder was developed on the basis of the single screw extruder. Due to its good feed performance, mixing and plasticizing performance, exhaust gas performance, extrusion stability, etc. it was widely used in molding extrusion products. For more information about the twin screw

Haisi Extrusion supply various auxiliaries in plastic extrusion line, such as high speed mixer, color mixer, plastic crusher, strand cutter...

Air blower in strand pelletizing line