Extrusion Die - GMA Machinery

R&D

STREAMLINE DISTRIBUTION

Visible Streamline Schematic Diagram

The polymer fluid is replaced by many simple lines, indicating the flow path of the polymer in the die. This can confirm whether there are stagnant points in the die to avoid defects on final product surface.

Design

RESIDENCE TIME

RESIDENCE TIME Shortening the residence time of polymer in die can reduce plastic degradation risks. Once the plastic degrades,...

Co-Extrusion Simulation For Muti-Manifold Die

Co-Extrusion Simulation For Muti-Manifold Die Via inner flow design, the polymer can achieve expected layer distribution, compatibility and thickness of final product.

Co-Extrusion Simulation For Feedblock

CO-EXTRUSION FEEDBLOCK SIMULATION A Good feed-block design can provide more diversified co-extrusion processing for the machine, and improve the adjustment flexibility...

SHEAR RATE/ SHEAR STRESS

SHEAR STRESS SHEAR RATE Simulate the shear changes of the plastic in the die Too low shear stress will cause plastic...