Wired cutting equipment, usually refers to wire electric discharge machine - WEDM, which is a precision processing equipment that uses the principle of electric spark discharge to cut metal. Wire-cut EDM machines are widely used in mold manufacturing, precision machining, aerospace, medical equipment and other fields. They are especially suitable for processing parts with complex shapes and high hardness that are difficult to process with traditional cutting methods.

An engraving and milling machine is a CNC machine tool used for mold manufacturing. It combines the functions of engraving and milling and can process mold materials with high precision. This kind of machine is widely used in the mold manufacturing industry, especially in the production of precision molds such as plastic molds, die-casting molds, and rubber molds.