The price of ordinary CaCo3 powder is much cheaper than plastic, the addition of  CaCo3 powder will reduce the cost of plastic products. The CaCo3 powder is

The mechanical principle of the extruder is to add water or appropriate liquid into the raw powder and stir it continuously, and then extrude the well-mixed

In recent years, with the implementation of the “plastic ban”, biodegradable plastics have gradually entered the public’s vision, which is of vital significance for the

Underwater pelletizing system is the most widely used particle granulation system at present. It is mainly composed of drive valve, die head, pelletizer head, water

3D printing metal materials are mainly in the form of powder and wire. Powder materials are the most commonly used materials, which can be used

The underwater pelletizing line is generally composed of start-up valve, die head, pelletizer, water bypass system and pipe fittings, centrifugal dehydrator and control system. Underwater pelletizing

3D printing technology is an intelligent manufacturing technology that originated in the 1980s and integrates machinery, computer, numerical control and materials. The basic principle of

Twin screw extruder is used to extrude molten plastic through a fixed shape extrusion mouth under the action of the screw, and cut it after

PVC has been widely used in the production of cable materials because of its excellent corrosion resistance, electrical insulation, especially its flame resistance and self

After the continuous fiber bundle (carbon fiber or glass fiber) is unwound by the unwinding device, it is pre tensioned and pre dispersed by the