Product introduction:
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C-tek CNC High Speed Wire Cut EDM Series
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DK7732A | DK7740A | DK7750A | DK7763A |
| XYZ Travel (mm) | 320x400x300 | 400x500x400 | 500x630x400 | 630x800x500 |
| UV Travel (mm) | 60x120 | 60x120 | 60x120 | 60x120 |
| Max. Taper (°/mm) | ±6-15/80 | ±6-15/80 | ±6-15/80 | ±15-30/80 |
| Wire Dia. (mm) | 0.13-0.22 | 0.13-0.22 | 0.13-0.22 | 0.13-0.22 |
| Wire Speed (m/s) | 1~11 | 1~11 | 1~11 | 1~11 |
| Max. Cut Speed (mm²/min) | ≥280 | ≥280 | ≥280 | ≥280 |
| Surface Finish (Ra μm) | ≤2.5 | ≤2.5 | ≤2.5 | ≤2.5 |
| Repeat Acc. (mm) | ±0.005 | ±0.005 | ±0.005 | ±0.005 |
| Machining Acc. (mm) | 0.012 (straight) / 0.03-0.06 (taper) | |||
| Cabinet Size (mm) | 580x520x850 | 580x520x850 | 580x520x850 | 580+630x1800 |
| Machine Size (mm) | 1450x1050x1500 | 1700x1060x1700 | 1800x1650x2000 | 2650x2350x2200 |
| Weight (kg) | 1800 | 2150 | 3150 | 3250 |
Features:
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X and Y axes adopt linear hard rails and ball screws, ensuring high load capacity and long-term accuracy retention. Stepper motors with a resistance-free drive system provide energy-saving and environmentally friendly operation.
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Centralized lubrication of moving parts with automatic, timed, and metered oil injection to each component, reducing labor costs and minimizing maintenance expenses.
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Constant tension mechanism ensures the stability of the electrode wire during operation.
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The worktable protection features a metal-framed water tank design, offering an elegant appearance, convenient operation, and space savings. It provides dust, pressure, and leak protection, transforming the traditionally messy WEDM working environment.
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The system features convenient operating functions such as adaptive intelligent control of cutting speed, real-time display of the cutting process, and machining preview, making it especially suitable for beginners.
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Supports various machining codes generated by multiple WEDM software, including 3B code and G-code.
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Four-axis linkage control with real-time monitoring of the X, Y, U, and V axis machining status, making complex taper shape processing simple and accurate.
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Real-time 2D or 3D tracking display of the machining process, allowing observation from multiple angles such as front view, left view, and top view.
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Intelligent high-speed high-frequency pulse power supply ensures stable processing under high-speed cutting conditions. Normal cutting efficiency reaches 10,000–15,000 mm²/hr.
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Automatically saves processing status during power failure, resumes machining upon power restoration, includes fault handling such as automatic retraction in case of a short circuit, and automatically shuts off the machine power upon completion of processing.

