Detailed Product Description

GWM has all patents for PVC and steel Co-extrusion profiles for window and bench. Even for support legs, it's also excellent. We not only supply the tools, but also the patent machines and profiles. We have exported the profiles to England, and Canada
GWM has all patents for PVC and steel Co-extrusion profiles for window and bench.
Even for support legs, it's also excellent. We not only supply the tools, but also the patent machines and profiles. We have exported the profiles to England, Canada.

Patent disk dies well controls PVC material flowing around the steel frame; patent dry calibrators guarantee exact dimensions and good surface, vacuum and cooling system are specially designed for Co-extrusion system, like PVC with wood powder foam and Co-extrusion with steel; water baths and short calibrators keep enough cooling in high speed extrusion.

GWM uses 2Cr13, 3Cr17NiMo or Din1.2316 stainless steel for extrusion tools. Satisfied with the output, all of the GWM extrusion tools are very stable and easy for operation. Guarantee extrusion over 1,500,000 meters.

Every tooling will be pre fine-tuning in our factory, and then sent to customers. If you need, GWM will let technicians go to your factory and finish final fine-tuning and training.

GWM also manufacture machines and special PVC profiles for you. Please visit our website for more details.