Screw is the core equipment of plastic extruder equipment. It needs direct contact with plastic raw materials and will bear the working environment of high temperature, high pressure and high shear force for a long time. Therefore, our manufacturers will have high standards for the quality of screws......

Plastic extruder is a kind of mechanical equipment that can be used for a long time to continuously produce plastic products. Ningbo Fangli technology, as an extruder equipment manufacturer, found that a large part of the reasons for the scrapping of the extruder after long-term use are the damage o......

Nowadays, PVC pipe has become the leading product in the construction market. Since this kind of pipe has the characteristics of light weight, corrosion resistance and so on, so it is very suitable as the drainage pipe of buildings. Now the industry is developing rapidly. What problems should these ......

Polypropylene water supply pipe is a kind of plastic pipe which is extruded by single screw extruder with polypropylene resin as the main raw material. This kind of pipe has the characteristics of lightest weight, non toxicity, acid resistance, chemical corrosion resistance, good toughness, good hea......

In recent years, Chinese extrusion technology in many aspects have made a major breakthrough, such as the 2010 China's independent development and manufacturing of large-scale production of polypropylene twin-screw extrusion granulation unit's success. Meanwhile, the Chinese extrusion industry for n......

Compared with common single screw extruder, twin screw extruder has the same operation procedure. However, the control system of twin-screw extruder is much more complex than that of single screw extruder, because there are two screws meshing in the barrel of twin-screw extruder, and the forced feed......