The machine adopts the new technology, an integrated cast iron box of main machine, high-precision grinding of gears and bearings NSK has greatly enhanced the running accuracy and service life of machine. A separate drum-style layout, Quick die change system, oil-immersed lubrication system and horizontal annealing device, easy to operate, and ensure the quality of wire. The servo system of dual spooler adopts a closed hydraulic system----Response fastly, work stably, shift the dies on the condition that non-stop while drawing ,with a higher productivity.