When we use the screw of the film blowing machine, there will be more or less wear and tear, but if we use the correct method or proper maintenance, we can extend the life of the screw of the film blowing machine. In the daily use process, we need to match the material and the screw, especially the ... Read More
How to choose the extruder barrel screw? There are many factors that affect the selection of the extruder barrel screw. If the extruder barrel screw is improperly selected, it will lead to insufficient working strength and shorten its working life. Let's analyze how to choose the extruder barrel scr... Read More
Screw is an important part of injection molding machine. Its role is to transport, compress, melt, mix and apply pressure to the plastic. All of this is done by turning the screws in the barrel. When the screw rotates, the plastic will produce friction and mutual movement between the inner wall of t... Read More
The screw material of the high-speed extruder must have high mechanical strength, be able to withstand huge torque, and have deformation properties under high temperature and high pressure. Because the rotation of the screw feed barrel of the high-speed extruder is carried out under high temperature... Read More
The extruder barrel screw plastic material enters the extruder from the hopper, and is transported forward by the rotation of the extruder barrel screw. During the forward movement, the material receives the heating and extrusion of the barrel. The shearing and compressing action brought by the extr... Read More
