Gemsy High-speed double needles lockstitch sewing machine

With two straight needles,self-lubricating vertical-axis rotating hook for catching threadloops and sliding cam threadtake-up,self-lubricating can producetwolines oflockstitch Serve for the purpose of sewing shirts,unifroms,jeans,overcoats and etc Appliedto awide range of sewingmate rials Synch ronizedfeed by needle andfeed dog can prevent sliage and puckering between layers of materials.Themodel of 872 use big hook,which reducethetimes changing the bottom line

try double needles    to get through more products