Taizhou Hanyang CNC Machine Manufacturing Co., Ltd
| Delivery Time | 5-8 work days |
| Supply Ability | 10pices/per |
| Payment Terms | T/T,L/C |
| Packaging Details | standard package |
| Certification | CE |
| Place of Origin | China |
| Brand Name | HANYANG |
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Product Specification
| Delivery Time | 5-8 work days | Supply Ability | 10pices/per |
| Payment Terms | T/T,L/C | Packaging Details | standard package |
| Certification | CE | Place of Origin | China |
| Brand Name | HANYANG |
The DK7730 high-speed CNC wire-cut EDM machine is a mature and widely utilized piece of electrical discharge machining (EDM) equipment in the precision mold and mechanical machining industries. It employs molybdenum wire as the electrode, utilizing high-frequency pulse discharges to generate instantaneous high temperatures that melt and erode metal material, thereby achieving the desired cutting shape. Unlike traditional mechanical cutting, this wire-cut process involves no rigid contact pressure or tool wear, and the workpiece remains unaffected by cutting forces; these characteristics make it a core tool for machining complex, high-precision, and difficult-to-machine metal parts.
The machine features a mechanically sound and highly rigid main structure, laying a solid foundation for long-term, stable operation. It is equipped with high-precision ball screws and linear guideways, utilizing a direct-drive screw configuration and automatic backlash compensation. This design effectively eliminates transmission backlash, ensures smooth and precise axial movement, and maintains consistent machining accuracy during prolonged, continuous cutting operations. With a standard table travel of 300×360 mm, a maximum cutting thickness of 400 mm, and a load capacity of 200 kg, it meets the machining requirements for the vast majority of conventional small-to-medium precision workpieces. Additionally, the machine supports ±6° taper cutting (extendable to 45° via custom configuration), enabling the single-pass machining of tapered surfaces, inclined holes, and complex geometric components.
In terms of performance, the DK7730 strikes a balance between high speed and high precision. It achieves a maximum cutting speed of 100 mm²/min, significantly boosting batch processing efficiency compared to standard low-speed wire-cut machines. An optimized pulse power supply and specialized frequency converter accelerate material removal while reducing energy consumption and operating noise, facilitating energy-efficient production. Overall machining accuracy is controlled within 0.015 mm, with an optimal surface roughness of Ra 2.5 μm. A closed-loop control system—equipped with 1 μm high-precision linear scales—enables real-time positioning and pitch error compensation, effectively preventing dimensional deviations caused by mechanical deformation and ensuring exceptional repeatability.
Company Details
Business Type:
Manufacturer
Year Established:
2003.9.5
Total Annual:
$350000-$400000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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 s... 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 s...
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