2021 HUAHUA SKH-612 HS CNC TOP / BOTTOM DRILLING MACHINE

The HUAHUA SKH-612HS is a high-end six-sided CNC drilling (boring) machine It's designed for automated, high-precision drilling and grooving on all six sides of panels (top, bottom, front, back, left, right) in a single pass—ideal for custom cabinetry, wardrobes, kitchen furniture, office desks, and other flat-panel woodworking.

This model features double drilling boxes/units (dual top spindles/heads for faster processing) and is often used in production lines for batch furniture manufacturing.

Processing Capabilities: Six-sided drilling + double-sided grooving/milling in one clamping.

Max Panel Size: Up to approx. 5000 mm × 1200 mm (length × width; exact varies by config—confirm with your unit).

Min Panel Size: Approx. 250 mm × 50 mm.

Drilling Heads/Spindles:

• Double top drilling boxes (faster for high-volume).
• Bottom drilling unit.
• Vertical + horizontal drilling, plus grooving.

Total Power: Approx. 24.1 kW.

Voltage Options: 220V / 380V / 415V (customizable).

Working Air Pressure: 0.7–0.8 MPa.

Vacuum Flow (for panel holding): 9400 m³/h (high suction for secure clamping).

Weight: Approx. 3850 kg.

Overall Dimensions: Approx. 6480 mm × 2840 mm × 2200 mm.

Control System: 21-inch color touchscreen (suspended single-arm for easy operation), user-friendly interface with operation tips, troubleshooting guides, and safety features.

Precision: Positioning error ≤ ±0.1 mm; cumulative lead error per 300 mm ≤ 0.05 mm.

Other Features:

• Automatic board length detection (prevents misalignment/damage).
• Servo control for high speed and accuracy.
• Optional: Front/rear rollers for inline automation, extra clamps (up to 4), integration into return-line production.
• Safe/reliable operation with friendly interface.