Plastic Extruder Screen Changer Application and Configuration

What is an hydraulic extrusion screen changer? A screen changer is a manual or automatic switching device that includes one or more screens to filter out foreign particles and impurities during the flow of plasticized material through the screen, and is widely used in both extrusion and polymerization lines. Depending on the structure of the screen changer, you can choose between non-stop screen changer or short stop screen changer products, and the mainstream products in the market today are non-stop hydraulic screen changers.

1, extrusion production process requirements: plastic extrusion production process are continuous production, and some products are molding auxiliary line is very long, such as film production, etc., and some products have a lot of branches, such as wire drawing production.

2, extrusion production material composition: according to the different requirements of the product process, some production will add a variety of different additives, some production will add part of the recycled raw materials, some production will be directly with the recycled material, which makes the screen changer in the production of extruded products is particularly important.

Plastic extruder screen changer configuration:

1、Screen changer body + accumulator hydraulic pump station + heating device (standard configuration).

2、Screen changer body + accumulator hydraulic pump station + heating device + electrical control cabinet (customized configuration).

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