KV2020 HIGH-SPEED COMPOUND TWISTING MACHINE KV2020 high speed twister, the latest model of New Heli, is specially designed for making thinner filament yarns. It breaks through the spindle speed limit of the same type machine at home and abroad. Its take up speed could reach up to 10000rpm, the customer could get double production when making the yarn within 150d. ※ Top deck: driven by...