... ,PP/PE Woven Cloth,Cotton,Hessian,Jute Descriptions:1.This Bag Closing Machine NP-7A GK26-1 ... 8.5(fixed) Revolution(rpm,):1,700+200 Needle:DN×1 #25 Thread(vinylon,synthetic or cotton): ... one.) 50-60Hz,Single Phase3.The wear of machine components is reduced and the service life enhanced; ... a nice impression of modern artistic design;5.TANI Sewing Machine Parts Quality Assurance.Advantages:Ningbo Heyu ...