This SHIMA SEIKI Roller 189mm is made of good quality aluminium alloy with tube layer aluminium oxide. The yarn friction roller has anti-static, wear-resistant and anti-corrosion, the accuracy of yarn feeding is greatly improved. When the feeding speed to be at 8000 RPM (equivalent to 15 meters/second), our naked eye can not even feel it rotating. Besides, we also have other type of friction roller for you to choose. OEM is acceptable, pls feel free to send us your require or design.
