PVD Drainage Board Production Line

High efficient integrated extrusion & coating system
1.One-step forming for plastic core board and non-woven fabric coating. Stable extrusion speed, continuous wrapping and hot welding, high production efficiency.
2. Stable product quality
Uniform core strip thickness, consistent tensile strength. The non-woven geotextile is tightly bonded without peeling, effectively preventing soil particle blockage during foundation drainage construction.
3. Wide raw material adaptability
Suitable for new PP raw materials and recycled PP materials. Flexible formula adjustment to control production cost.
4. Full automatic PLC control system
Integrated control of extrusion temperature, line speed, tension and welding temperature. Easy operation, fewer workers required, lower labor cost.
5. Precise constant tension traction system
Avoid stretching and deformation of core sheet, ensure stable width and thickness of finished PVD drain board.
6. Flexible specification adjustment
Easy to change molds to produce different widths of vertical drain boards, meet different road, bridge, port soft foundation treatment projects.
7. Low failure rate & long service life
Key parts adopt wear-resistant alloy materials. Support 24-hour continuous non-stop production; convenient maintenance and low operation cost.
8. Compact line layout
Small floor occupation, convenient factory installation and commissioning.

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