KINGRED KD400GL WIRE EDM MACHINES

Technical Description

The KINGRED KD400GL Wire EDM machine features precise CNC (AutoCUT) control with travel dimensions of 12.6 inches (X-axis), 15.7 inches (Y-axis), and 11.8 inches (Z-axis), enabling high-accuracy wire electrical discharge machining. Its working table measures approximately 17.1 by 25.6 inches (435 × 650 mm), supporting workpieces up to 300 mm thick with a maximum load capacity of around 400 kg. The machine utilizes a "C" structure with a "T" shape bed design and brass wire EDM technology, providing enhanced rigidity and minimal wire swing during operations. It achieves a machining accuracy of ±0.005 to ±0.015 mm and can cut tapered angles up to ±12° within 80 mm height, offering versatility for complex geometries. The KD400GL supports wire diameters from 0.12 mm to 0.20 mm and operates with a rated power below 2 kW at a 380V/50Hz input. Surface finishes as fine as 1.0 µm Ra are attainable, with a machining speed up to 180 mm²/min. Its control system features a German industrial computer with a large memory, multiple data exchange interfaces (USB, RS232, LAN), and five-axis simultaneous control for advanced machining tasks. The machine dimensions are approximately 63.4 x 55.1 x 78.7 inches (1610 x 1400 x 2000 mm), weighing about 5732 lbs (2600 kg). Additional features include programmable wire feed and tension control, heat exchanger for thermal stability, and a filtration system to maintain machining precision. This configuration makes the KD400GL suitable for precision cutting of various conductive metals including steel, copper alloys, and titanium.