Dianmei machinery make the HDPE dimpled drainage line. Water drainage sheet extrusion line can make a various width of dimpled drainage sheet. The machine line is fully automation in operation. By designing different forming calendar, dimpled drainage line can produce different size of dimpled sheet, the concave diameter, the depth shall be made from 6mm, 8mm, 10mm, 12mm, 15mm, up to 20mm, and or according to requirement. Special vacuum forming calendar can ensure the forming dimpled is precisely made. hdpe drainage sheet line, hdpe membrane sheet line, hdpe dimpled sheet production line.
