This eco-friendly, dust-proof high-speed Wire-Cut EDM (WEDM) machine is engineered for precision metal cutting, making it ideal for environments with strict requirements regarding cleanliness, operator safety, and sustainable operations. Utilizing a continuously moving molybdenum or tungsten wire as the electrode, the machine employs controlled spark discharges to erode conductive materials—such as hardened steel, cemented carbide, titanium alloys, and specialty alloys—achieving micron-level precision without mechanical cutting forces. Features such as a fully enclosed splash guard, an integrated fume extraction system, and a recirculating working fluid system distinguish it from traditional open-style WEDM machines, making it suitable for both large-scale production workshops and clean, strictly controlled manufacturing facilities.
Key Features
Fully Enclosed Dust-Proof Cabinet — The machine features a sealed steel cabinet equipped with double-layer door seals and a positive-pressure internal airflow design, effectively preventing working fluid mist, metal oxide dust, and fine wire particles from escaping into the workshop air. Linear guideways and ball screws are further protected by telescopic steel covers, extending component lifespan and minimizing lubricant contamination.
Eco-Friendly Recirculating Working Fluid System — A closed-loop filtration unit processes the working fluid through multi-stage sedimentation, magnetic separation, and cartridge filtration, removing particles as small as 5 μm. The system monitors the conductivity and pH of the recirculated fluid in real-time, automatically managing replenishment and adjustments. Compared to "once-through" (single-discharge) systems, this setup reduces water consumption by up to 80% and eliminates the need for frequent wastewater treatment.
High-Speed ​​Cutting Performance — An advanced pulse power supply delivers high-frequency, low-energy discharges optimized for rapid material removal. Cutting speeds on standard steel reach 200–300 mm²/min, with peak performance exceeding 350 mm²/min under optimized conditions. An intelligent constant-tension wire feed system minimizes the risk of wire breakage, ensuring cutting stability when processing thick workpieces and complex contours. Precision and Surface Quality — A closed-loop position feedback system utilizing high-resolution linear scales ensures a positioning accuracy of ±0.005 mm and a repeatability of ±0.003 mm. Through multi-pass cutting technology (comprising one roughing pass followed by one or more finishing passes), surface roughness can reach as low as Ra 0.8 μm, meeting the requirements of numerous mold and tooling manufacturing applications without the need for secondary polishing. Intelligent CNC System — The color touchscreen controller supports G-code, ISO code, and the direct import of DXF/AutoCAD files. Real-time monitoring functions display cutting progress, wire tension, working fluid levels, and filter status. Features such as automatic wire threading, corner energy control, and power-loss recovery effectively minimize manual intervention and reduce scrap rates.

Control Cabinet Selection

Product Details

DRO-Digital Readouts (Optical ruler): Real-time monitoring of X-axis and Y-axis displacement, accurate acquisition of the cutting process, 5 μm high precision

Chrome-plated wire barrel: The wire barrel adopts a chromium plating process to increase the surface finish, reduce the runout of the molybdenum wire, and keep the molybdenum wire stable

Linear Guide Rails: High precision, low wear and long life

Standard cutting taper: ±6° | Optional: +15°, +30°, ±45°
Tips: +15° optional for DK7735 or larger model; +30° optional for DK7745 or larger model; +45° optional for DK7750 or larger model

Workpiece Show

Hanyang CNC manufacturing company is one of the biggest factory  in China with strong  R&D capability,specially  manu- facture CNC EDM wire cutting machine tools,CNC machining centers,CNC  milling  machines,CNC  engraving  and  milling machines,CNC  sand  wire  cutting  machine  tools  and  other CNC equipment.The company has advanced product devel-  opment,design and manufacturing capabilities.

The main products are CNC sand wire cutting machine tools, DK77 series CNC wire cutting machine tools,D71 series EDM forming machines,EDM small hole processing machines,CNC engraving  and  milling  machines,and  various  special  equip- ments are produced according to customer requirements.

The   high-quality  workforce,scientific   management,and   the combination  of scientific  research  institutions  in  universities and  colleges   make  our  company's  various   machine  tools stable and reliable,which can meet the processing and manu- facturing of various molds and mechanical parts.

The   company   has   acquired   CE   certificate,ISO9001:2008 international quality system certification,and its products have passed CE certification.They are sold to more than 20 domes- tic   provinces   and   cities,and   exported   to   Malaysia,South Korea,Japan,Thailand,Lebanon,India,Chile,Iran,Egypt,

Pakistan,More than 30 countries including Singapore,Ukraine and   Russia.The   product   implements   "three   guarantees', lifelong  maintenance,free  technical  training  for  users,timely and   thoughtful   after-sales   service,dozens   of   after-sales maintenance offices across the country,sales and after-sales in Korea,Vietnam,Thailand,Japan,and Russia Service office.