Chandigarh Techno Solutions

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DK7763 Heavy-Duty CNC Wire Cut EDM Machine | High Precision

The DK7763 Heavy-Duty Precision Wire EDM Machine is designed for stable and reliable machining of large and heavy workpieces. It features a rigid cast-iron structure, high-precision GCr15A guideways, ball screws, BF-series stepper motor drive, and a waterproof machine design for long-term performance.

With 800 × 630 × 700 mm X-Y-Z travel and a 1,000 kg maximum loading capacity, the DK7763 is suitable for large molds, dies, and demanding wire-cut EDM applications, delivering reliable cutting accuracy and excellent structural stability.

 

Item Unit Technical Specifications
Travel (X-Y-Z) mm 800 × 630 × 700
Worktable Size mm 1140 × 750
Max Loading Weight kg 1000
Best Surface Roughness μm Ra ≤ 2.0
Max Cutting Taper °/80mm ±3 (option *±6)
Water Tank Capacity L 120, One Pump
Language / English
Machine Weight kg 2500
Machine Size mm 2100 × 1700 × 1900

Structural Features(Wire EDM Cutter DK7763)

 

  • The machine castings are made of high-quality low-phosphorus and low-sulfur cast iron, which helps reduce the deformation coefficient and ensures long-term structural stability of the Wire EDM Cutter DK7763.
  • All guideways are manufactured from high-quality GCr15A bearing steel, providing excellent precision and wear resistance.
  • The worktable slideways and wire feed slideways are equipped with high-precision ball screws, ensuring high positioning accuracy, excellent accuracy retention, and long service life.
  • Key electrical components, including AC contactors and relays, are sourced from well-known brands such as Omron and Siemens, ensuring stable performance and a low failure rate.
  • Stepper motor drive system: The machine adopts BF series passive stepper motors with high positioning accuracy, excellent synchronization performance, and a wide speed range to ensure stable Wire Cut EDM machining accuracy.
  • Reversing control system: A proximity-type reversing control system is used to achieve flexible wire reversing, effectively avoiding wear caused by traditional mechanical reversing and improving reliability and service life.
  • Waterproof machine structure: The waterproof design effectively reduces malfunctions caused by water leakage and improves machine reliability during long-term operation.

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