1. 1-8 ends yarn can quickly warping on the beam. 2. Most pulling 200 ends of the yarn, 2.5KG. 3. Warping No. can reach more than 4000 yards per minute. 4. Beam size: outer diameter is 300mm * outer length 295mm. 5. Fully intelligent control stretch yarn, more effective close to the beam, warping smooth and flatly. 6. Widely used in proofing, pull the different colors, small qualities, mantissa complement and so on. 7. With the function of netting.