Warp Beams Our company sells various kinds of warp knitting machine supporting aluminum warp beams, the products are conventional casting beam and high tension bearing forging beam. Rich specifications, stable quality, good finish, small deformation coefficient. It can normally process 15D spandex and 10D filament, with a maximum outside diameter of 50 inches and a width of 55 inches. Short product delivery cycle, favored by the users. Beams used on warp knitting machine, tricot machine, double needle bar machine.