5‑axis control - 4‑axis simultaneous interpolation for complex 3D contours and large taper cuts in one setup
High precision - ≤0.02mm standard, 0.01mm with linear guides, down to ±0.005mm on high-end models
Taper up to ±45° - Standard ±6°/80mm, optional ±15°/±30°/±45° for complex cavities
Speed & finish - ≥120 mm²/min cutting speed with surface finish ≤Ra2.5μm single, ≤Ra1.5μm multi‑cut
Smart CNC - Waterproof/oil‑proof control cabinet, power‑out memory, auto recovery, wire break protection
Rigid build - Precision V‑shaped guides, P3 ball screws for long‑term accuracy
Low cost - 1.5kW power consumption using molybdenum wire and water‑based dielectric
Configurable - Multiple table sizes available, up to 1000mm thickness, 3500kg load capacity

Technical Specifications

Type	Unit	DK7732HC	DK7740HC	DK7750HC
Worktable size	(mm)	370*610	480*720	580*880
X,Y axis travel (X*Y)	(mm)	300*400	400*500	500*600
Z Max. cut thickness Z	(mm)	300	300	350
U,V axis travel	mm	60*60
Molybdenum wire diameter	mm	Φ0.12-Φ0.18
Process accuracy (vertical)	mm	Multi-cut: 101030 Square ≤0.006 One-cut: ≤0.012 Octagon ≤0.009
Process roughness	μm	Multi-cut: Ra≤0.8 One-cut: Ra≤2.5
Max. table carry	(kg)	300	400	500
Net weight	(kg)	1900	2200	2500
Dimensions	(mm)	180011502120	195013502150	210015002300

Product Features

Precision Cnc Wire Edm Machine Fully Automatic 5 Axis DK7732HC

Middle Wire Cutting Guide Rail

Middle Wire Cutting Bottom Details

Middle Wire Cutting Work Surface

Automatic Wire Tightening Device

Control Cabinet

The middle wire control system is a new generation of CNC products independently developed by our factory. It features a high-frequency power supply and stepper motor drive (servo motor optional) using digital integrated circuits and high-power VMOS tubes. This system offers stable performance, easy operation, and high processing efficiency with intuitive parameter adjustment and automatic memory function that preserves settings during power outages. The simplified circuitry and improved output waveform provide higher cutting efficiency with minimal electrode wire loss, enabling stable cutting of ultra-thick workpieces.

Workpiece Examples

Company Profile

Specializing in manufacturing CNC machine tools with over 20 years of industry experience.

Certifications

Trade Exhibitions

Packaging & Delivery

Frequently Asked Questions

What factors should I consider when selecting the right machine?

Match the worktable travel and cutting capacity to your workpiece size and thickness. Verify whether the precision and surface finish meet your standards.

The standard voltage in our country is three-phase 220V, but your machine uses three-phase 380V. Is voltage adjustment possible?

Absolutely. We can customize the machine according to your specific voltage requirements.

What details do you need from us to prepare a proposal?

We need worktable dimensions, required travel range, and any special requirements you may have.

Are you a manufacturer or a trading company?

We specialize in manufacturing CNC machine tools and have over 20 years of experience in this industry.

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