



As one of the pillar industries of light industry, the injection mold…
For hygroscopic materials (such as nylon), the high water content of …
What are the application advantages of cone twin barrel screw in inje…
Commonly used screws in the market are No. 45 steel, 40cr steel (chro…
Each plastic has an ideal plasticizing temperature range, and the ext…
The screw is an important component of the injection molding machine.…
After the screw barrel is used for a period of time, the screw edge a…
The three small pieces of screw head play the functions of sealing, m…
The bending deformation of PVC profile is a common problem in the ext…
The working condition of the extruder that needs to clean the screw i…
When the injection molding machine is working, the injection molding …