The knitting elements are also similar to those of a weft

This system guarantees that the chopped glass strand mat and the weft layer are kept separate at all times.com.The products made on this machine are also said to provide a different type of quality, making them suitable for the Chinese wind turbine market Chinese manufacturers of multiaxial structures for the blades of wind turbines require a construction containing weft yarns that are not pierced during the knitting process. The knitting elements are also similar to those of a weft-insertion warp knitting machine, and include a compound needle and closing wire bar, knock-over sinker bar, zero inlay bar, counter retaining bar with support rail, and one or two ground guide bars for stitch formation. The two reinforcing yarn systems are inserted absolutely straight and parallel at angles of 0 and 90º and fixed in place by stitches.An electronically controlled yarn let-off drive is available for each mounted warp beam.www.5 m/min, the manufacturer reports. These optimised features enable this high-performance machine to reach speeds of up to 1,400 min-1 and to achieve maximum production rates of 6