It is PLC programmable controller , speeding mode and  photoelectric detection electronic control winding displacement which solve wrapup tension with communication way. It has 5.7 inch reach technology ,dynamic display run parameters ,15 die, casting tank and pottery painted cone pulley with self-circulation cooling lubricating fluid tank. It is suitable for HC biconical spool ,stainless steel and resistance wire drawing . Outlet wire speed is 5-16mm/sec, min wire diameter is 0.018mm