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580×880mm Table · 500×600mm X/Y Travel · 350mm Max Cut Thickness (Z)
This machine integrates a PLC-controlled wire transport system, high-speed electronic handwheel for manual alignment, and a smart CNC controller optimized for medium-speed cutting. Whether processing hardened steel, carbide, or alloy parts, DK77HC ensures clean kerfs, tight tolerances, and minimal wire vibration.
DK77HC Series
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On-site installation service
Customized design
Why Choose Our CNC Solutions
Key Features
- ● Medium-speed wire cutting for balance of precision and efficiency
- ● Optional rotary axis enables angular and cylindrical profile machining
- ● Electronic handwheel allows precise manual alignment and edge finding
- ● PLC-controlled wire tensioning improves consistency and cut quality
- ● Rigid machine body minimizes deflection during long-duration cutting jobs
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Recommended Configurations
- ● Accessory: Rotary Axis Module Function: Enables 4-axis cutting of cylindrical and tapered parts
- ● Accessory: Oil Mist Filtration System Function: Ensures clean operation and protects wire quality
- ● Accessory: Electronic Handwheel Function: Allows precise edge probing and manual jog adjustments
- ● Accessory: Automatic Wire Threading Unit Function: Speeds up setup and reduces downtime
- ● Accessory: Closed-loop Tension Controller Function: Maintains consistent cutting pressure and reduces breakage
- ● Accessory: Graphite Cutting Kit Function: Enhances performance when working with brittle non-metallics
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Application Case
- ● Client: Mold Component Manufacturer – Czech Republic
- ● Use Case: Complex taper cut on high-hardness alloy ejector sleeves and die cores
- ● Setup: DK77HC with rotary axis, molybdenum wire φ0.18mm, PLC feed adjustment
- ● Results: Dimensional accuracy: ≤ ±0.008 mm, surface roughness (Ra): ≤ 1.0 μm, wire breakage rate: < 1 per 500mm of contour
- ● Client feedback: “This machine handles our most difficult taper cuts with total reliability—we no longer outsource our complex EDM jobs.”
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Product Specifications
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