PVC foam board has the characteristics of anti-corrosion, moisture-proof, mildew-proof, non-absorbent, drillable, sawable, planable, easy to thermoform, hot bending processing, etc., so it is widely used in furniture, cabinets, bath cabinets, exhibition shelves, Box core layer, indoor and outdoor decoration, building materials, chemical industry and other fields, advertising signs, printing, silk screen, inkjet, computer lettering, electronic instrument product packaging and other industries.
PVC foam board extrusion equipment:
The PVC crust foam board production line/semi-crust plastic foam board production line is developed on the basis of our company combined with foreign technology. The plastic foaming device consists of a conical twin-screw extruder, a flat die, vacuum forming and eight sets of roller traction auxiliary components, which can produce hard-skin foam boards with a width of 400-1220mm and a thickness of 3-30mm. , The surface layer is not only flat and smooth compared with free foaming, but also has a great hardness and rigidity of the earth's crust, and its mechanical properties are obviously greater than that of free foaming.
The composition of the PVC hard-skin foam board production line:
Extruder system: The production line adopts 80/156 extruder. The screw design conforms to the technical characteristics, with large extrusion volume, uniform cutting and high extrusion efficiency.
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