2011 Yougar YGS-43Z Small Hole Drilling EDM

Type: Small-hole EDM drilling machine (8-axis control)

Electrode Diameter Range:

Standard: Φ0.3–Φ3.0 mm

With special AEC: Φ0.1–Φ3.0 mm

Electrode Length: Up to 400–500 mm depending on configuration

Workpiece Height: Up to 350 mm

Workpiece Weight: Up to 200–500 kg depending on model variant

Table Size: 910×650 mm (some listings show 820×585 mm)

Table Travel: X: 400 mm, Y: 300 mm

Z Axis Travel: 400 mm (extended to 400 mm in some versions)

W Axis Travel: 345–400 mm

Max. Machine Weight: ~600–700 kg

Power Supply: Single-phase 220V, 3 kW, 50–60 Hz

Machine Dimensions: ~914×1030×2200 mm (varies by source)

AEC (Automatic Electrode Changer): Standard 20 pcs (brass & copper), options up to 60 pcs

Internal Water Tank: With ion sensor, filtration system, and pull-out design for easy maintenance

Granite Flat Table: SUS 420 granite with anodizing, corrosion-resistant, and electrically insulating

Control Panel: Adjustable height and angle for operator comfort

Drive System: Stepping motors on X, Y, Z, W axes with 1μm linear scale and ball screws for high precision

Special Features:

Auto-return function for Z axis

Micro discharge technology for stable processing

Easy electrode and manual storage within the machine

High stability and precision for fine hole drilling

Applications: Ideal for precision drilling of small holes (0.1