Extrusion Die - GMA Machinery

NEWS

Screen Changer

How many types of screen changer you can supply? What’s the difference of these types?
We supply various of screen changer, based on application, there are continuous and non-continuous.
What’s the advantage of continuous and non-continuous screen changer? Is there any limit of application?
Continuous screen changer can change mesh while the production line is running, non-continuous is opposite.

Continuous screen changer is most used for high output (max. 1600kg/hr), keeping 50-75% filiation efficacy while change the mesh, non-continuous type cost is lower.

Screen changer is not suitable for process corrosive polymer, such like PVC.
How often change the mesh, how reduce frequency of changing mesh?
Mesh replacement time depends on product quality, change frequency depends on cleanliness of polymer, especial process recycled polymer.
How to solve mesh block or unstable pressure ?
Please refer operation manual, if it is not workable, please contact our sales team for service.

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