RESITRON RTW 350 WIRE EDM MACHINE

Technical Description

The RESITRON RTW 350 Wire EDM Machine is a compact CNC-controlled precision cutting system designed for intricate metalworking applications. This electrochemical discharge machine utilizes a thin metal wire electrode and deionized water to achieve precise cuts through hardened metals and complex geometries. The machine features controlled travel dimensions of 13.78 inches on the X-axis, 9.84 inches on the Y-axis, and 8.27 inches on the Z-axis, making it suitable for medium-scale production work and prototype development. The integrated CNC control system enables automated four-axis simultaneous operation, allowing operators to program complex cutting paths directly from CAD software for enhanced accuracy and repeatability. Wire EDM technology on this model typically accommodates wire diameters between 0.1-0.3mm, enabling surface finishes as fine as Ra ≤1.0-2.5μm with cutting accuracies reaching ±0.006mm for straight cuts. The RTW 350 is equipped with a precision working tank system and advanced servo controls to maintain consistent cutting speed and wire tension throughout the machining process. Its compact footprint makes it ideal for job shops and manufacturing facilities with space constraints while delivering industrial-grade precision. The machine's capabilities extend to angle cutting up to ±30°, supporting diverse cutting requirements across aerospace, medical device, and tool manufacturing industries. Standard specifications typically include adjustable wire feed speeds and maximum cutting currents suitable for materials ranging from tool steel to carbide, making this model a versatile solution for precision metal cutting applications.