- Die Design and Maintenance
The die design needs to be precise to ensure accurate profile shapes. Additionally, the die requires regular maintenance, as wear and tear can affect the product quality.
- Temperature Control
Accurate temperature control throughout the extrusion process is essential, as overheating or underheating can lead to inconsistencies in profile strength and appearance.
- Material Compounding
The quality of PVC profiles depends heavily on the right combination of additives. Selecting the correct stabilizers, fillers, and plasticizers is vital for achieving the desired properties.
