High speed Bag sewing Machine GK39

      Model GK39 high-speed bag  sewing closer is adopted a special part,which the needlecan move together with the looper.The  machine is equi pped with aluminum alloy house,gear running,needle bar and looper system to form double-thread chain stitch.The main running parts are adopted bearing and the machine has the special design such as automatic oil dripping lubrication system,roller feeding and needle feeding in step having the automatic cutting system. This machine is used to close woven plastic bags.