Working principle of Extrusion Screw Barrel
On the whole, although the current theory of extruder screw is very mature, there is still room for improvement. From its extrusion process research, the extruder screw is divided...
What Is The Role Of Injection Molding Screw Barrel?
When the screw rotates and pushes the extruded raw material to move forward, the heat is transferred from the outside of the barrel to the raw material, and the volume of the thread groove is gradually reduced, so that the...
How to use Injection Molding Screw Barrel
1. Do not turn on the machine when the barrel has not reached the preset temperature. The new type of electric heating generally requires the temperature to reach the set value for...
Commonly Used Materials And Material Requirements Of Injection Mo...
Injection Molding Screw Barrel is an important part of injection molding machine. Its role is to transport, compress, melt, mix and apply pressure to plastics. All of this is done by rotating the screws in the cylinder....
How To Use Injection Molding Screw Barrel Correctly?
Injection Molding Screw Barrel works under high temperature, high pressure, high mechanical torque and high friction environment for a long time. The first few factors are required by the process conditions, and the loss...
Daily maintenance of Injection Molding Screw Barrel
1. How to clean the extruder barrel screw
If the injection product is frequently replaced according to the plasticization temperature range of the material or residual...
Cleaning the screw and barrel may require a full day's work, even by two or more operators. This can be done by disassembling parts or injecting purification compounds. It is not always necessary to remove the Injection...
What are the key points of extruder operation? When making different plastic products, the operating points of the extruder are different, but there are also similarities. The following briefly introduces the same operating...
Regarding the maintenance of Conical Screw Barrel :
1.
When the new machine is used for half a year, due to wear, the clearance between the screw and the barrel must be checked every three months, and appropriate...
