The SENYAT FD400 Wire EDM Machine is a high-precision CNC-controlled electric discharge machining system designed for accurate metal cutting applications. Featuring an X-axis travel of 15.75 inches (400 mm), Y-axis travel of 19.69 inches (500 mm), and Z-axis travel of 11.81 inches (300 mm), this machine delivers robust performance for a wide range of industrial workpieces. The FD400 incorporates advanced CNC control with HF (High Frequency) and Autocut functions, ensuring optimal cutting efficiency and surface finish. It supports automatic wire threading, enhancing operational convenience and reducing downtime. The machine operates without submersion, making it suitable for environments where dry or minimal fluid setups are preferred. With a maximum workpiece weight capacity of 1400 kg (3086.5 lbs) and a table size of 600 x 900 mm, the FD400 is engineered for processing large and heavy components. The system utilizes a molybdenum wire electrode and features closed-loop wire tension control with real-time display, ensuring consistent wire tension for improved accuracy and reduced wire breakage. The machine achieves a best surface roughness of Ra 1.0 μm and offers a maximum taper cutting angle of 30 degrees per side, supporting complex geometries and multi-pass cutting operations. Equipped with a 1.5 kW power source and AC motor drive, the FD400 delivers reliable and energy-efficient performance. The overall processing speed reaches up to 60 mm²/min, with peak speeds of 180 mm²/min under optimal conditions. The machine weighs 3527.4 lbs (1600 kg) and is built with high rigidity for stable operation. It comes with a one-year warranty and meets CE and ISO/9001:2008 standards, ensuring quality and safety for industrial use.