... TYM-208D Auto Plastic Zipper Top Stop, Pin & Box Injection Molding Machine Function: produce top stop, pin & box for nylon ... 205cm/2.38m³ Gross Weight 500kgAbout us: We area factory manufacturing zipper machines for making nylon, plastic, metal & invisible zippers, ... machine, bottom stop machine, top stop, pin and box injection molding machine, cutting machine.Fully auto zipper making machines and semi ...