modification for shoe sewing machine

详情

I ' m looking for contacts with companies worlwide that are specialized in this kind of machines like *9k*1, !I have an interesting modification for this machine and I have a working sample CD about this modification. (cancellation of disadvantages of (Oscillating Shuttle)) I have legal certificates for my xxxxx:**********4/*****2. concellation of(shuttle dreiving and cam complete -roller and stud-beering screw-shuttle driving lever-eccentric stud-pin front-connecting rod-pin back-rack short and long-pinion screw- driving pinion- following pinion-connecting rod hinge screw). and make a new system to move the shuttle body by 6 cogs . I will be happy if you want to make a free test for my machine. when i make a test for my modification. i see it, *-feed motion cam wheel work good like before. *-needel bar will be stoped bottom when it work like before. *THE CHARACTERS OF THE MACHINE -my modification can be used in all types of shoe repair sewing machines like *9k. -the ability to run with half auto-oiled. -simplification of the machine. -strength of working of the machine. -cancellation of disadvantages of (Oscillating Shuttle) -giving the machine the advantages of circling movement of the shuttle. -the machine is provided with advantages in the marketing. I want to sell it,I let it for you to appreciate it. Thanks and Best Regards Ahmed Khamis