Rooting Hormone,Naphthyl Acetamide,Fruit Expander,Naphthalene Acetic Acid JIANG SU CYCLE BIOSCIENCE CO.,LTD , https://www.cyclebiostimulants.com
The machine adopts two straight needls,standard vertical-axis rotating hook with self-lubricating feature for catching thread loops and sliding cam take-up to produce tow lines of double lockstitch,Synchro feeding of needle bar and feed dog assures even stitches and prevents materials being sewn from shifting.Knob-type stitch regulator and lever type reversefeeding machanism permit convenient operation.The arm shaft and hook shaft are supported by ball bearings with synchro tooth belt for drivig and plunger available for stitching shirts,uniforms,overalls,women's underwears,jeans,etc.