The first generation of extra heavy duty automatic pattern sewing machine and bar tacking machine was born in 2006 – flexible for the manufacture of slings, belts, harnesses and ropes (with different optional clamps); With 130 × 60mm of sewing area; Extra large Barrel shuttle hook and bobbin capacity offer high efficiency; Can easily sew 2-5 ply synthetic webbing slings (3.5mm of each) together or stitch 2 ropes with each of 18mm(diameter); This heavy duty automatic sewing machine is capable of sewing various materials such as Nylon, Polyester, Polypropylene, Webbing, Kevlar, Vinyl, Leather and Canvas; Hardware including Ratchet, shackles, thimbles, choker triangles and others can be sewn into the slings for varying applications; Computer-controlled, high automation to maximize savings in labor; Programmable (free software), updating and storage easier.