Such machines are ideal for sewing button holes of different stitches by the changing of gears. The updated cutter mechanism make the cut have correct position and smooth. The widened synchronous cog belts can effectively prevent their jumping. The noise of the machine is reduced by 2-3db. Compared with traditional machines, the vane pump oil-servicing and return-oil systems can improve the oil-absorbing effect of the machine head and solve the defects like the oil impregnation, oil leakage and oil splash on the materials during the high-speed rotation. The improvement of bearing on the upper and lower shafts can ensure the stability and reliability of the buttonhole machine at the high-speed rotation. They are applicable to the buttonhole sewing of the knitting and cotton spinning textiles of thin and medium thick materials.
Carton Size:745*340*930mm NW/GW:84/88kgs.
The innovated thread-taking-up mechanism of such machines enlarges the application scope of the machine so that sewing materials of different thickness can be sewn, including the adhesive compound materials. Stitches are beautiful and stable. The transmission mechanism adopts the automatic oil-servicing mode by the oil pump, the machine can get sufficient lubrication. The operation is stable and reliable. The utilization of high-precision imported bevel wheels and vital spare parts has greatly reduced the noise and improved the precision and service life of the machine. The maximum sewing speed has reached 5000 R.P.M. Major spare parts on the rotary parts of the machine head have applied special-type quality steel, so they are endurable and can meet the demand from the long-time high-speed rotation. The stitches produced by such machines are beautiful. They are applicable to the sewing of garments, including underwear, shirts, suits and jeans.
Carton Size:580*360*530mm NW/GW:29/36KGS.
Such machines feature humanized design, super-wide working space and easy taking and feeding of sewing materials and can make sewing operations easy and handy. They have many kinds of intelligent sewing modes, like automatic needle stopping, automatic thread cutting, automatic thread-wiping, automatic needle positioning, automatic stitch-set sewing and automatic bartacking. They feature high efficiency, energy conservation, handiness, wide application scope and beautiful stitches. Due to their reliable and stable thread cutting operation, such machines can meet requirements on cutting of threads of different kinds and different diameters. They have been applied for the national patent.
Carton Size:73.3*24.3*49.3 NW/GW:37/41KGS.
Such machines can realize perfect and stable sewing quality by the low-tension sewing. The connecting bar thread-taking-up, oscillating shuttle thread-hooking and the synchronous feeding of the feed dogs and presser foot can product the lockstitches and bartacking seams. The bartacking patterns are beautiful. The lifting amount of the presser foot can reach 17mm, which facilitates the taking and putting of materials and the smooth sewing of thick materials. They are applicable for the bartacking sewing of medium thick materials. As required by users, 21-stitch, 28-stitch, 36-stitch, 42-stitch bartacking modes can be provided.
Carton:780*360*550mm nw/gw:45/52kgs.
