for Wire EDM machines is most important part in CNC Wirecut EDM consumables. The fusion furnace is installed and used to melt copper and zinc which are the major materials for EDM brass wire. ?8. 0mm wire material is drawn to the required final sizes of 0. 07, 0. 10, 0. 15, 0. 20, 0. 25, 0. 30mm dia. The variation control is within plus-minus 1 micron. thanks to the extremely smooth surface quality with an excellent straightness and results in a reliable high quality machining. The products are shipped to customers after a rigid product inspection. our manufacturing method includes a combination of materials, analysis, adjustment, and management as well as the evaluation of the finished wire by actual test-cuts.