I'd like to know all the machine names in the plastics processing industry.I would like to ask the professionals to give me some reference materials or tell them directlyThanks very much。
If the company more money, can choose Japan's machinery, Niigata, Japan steel, Toshiba, machinery, precision parts also voltage better, don't choose oil press, less stable.To save some domestic, Haitian machine is OK, the price is relatively moderate.
Raw material processing into finished products requires drying machine molding machine (injection molding machine) CNC machine, the key is to find someone else to open the mold. If the secondary material, but also grinder.
I. Introduction of extruderIn the screw extruder is under the action of the molten plastic extrusion through fixed shape extrusion, water cooling after cutting in the traction machine under the same section is mainly used for a variety of products. A large number of continuous production, such as tube, rod, profile, also can be used for plastic modification and granulation. The basic mechanism of extrusion is very simple a screw in the cylinder to rotate and move forward the plastic. The screw is actually a ramp or slope that is wound around the center layer. The aim is to increase the pressure to overcome the greater resistance. Is an extruder, there are 3 kinds of resistance to overcome: solid particles (feed) on the cylinder wall friction and screw rotation before laps (feed) the mutual friction between them; melt in the cylinder wall adhesion; melt pushed forward when the resistance of the internal logistics.
