Best 4×4 CNC Router Table – Woodworking, Heavy-Duty, Precise
Engineered for professional woodworkers and industrial fabrication, this 4×4 CNC router table delivers exceptional rigidity, precision motion control, and high-speed carving across hardwood, MDF, plywood, and composites. Its robust steel frame, 3-axis stepper/servo compatibility, and large working area (48″ × 48″) support demanding applications — from custom cabinetry and architectural millwork to signage, 3D relief carving, and mass-production furniture components.
Best 4×4 CNC Router Table – Woodworking, Heavy-Duty, Precise
| Parameter |
Specification |
| Model |
iGW-3AS |
| Working Area |
1200 × 1200 × 250 mm (47.2 × 47.2 × 9.8 in) — precisely matching 4×4 ft (1219 × 1219 mm) nominal capacity with optimized Z-travel for deep routing and 3D carving |
| Spindle |
9 kW air-cooled, automatic tool changer (ATC) spindle — high-torque, low-vibration, ideal for hardwood, aluminum, and composites |
| Inverter |
Fuling brand — industrial-grade, stable frequency control with overload protection and smooth RPM ramping (0–24,000 RPM) |
| Drive System |
Servo motors + servo drives — high-precision closed-loop control, zero step loss, rapid acceleration/deceleration |
| Control System |
DSP A11 — standalone offline controller with USB/SD card support, intuitive keypad interface, and real-time machining monitoring |
| Table Surface |
Industrial aluminum T-slot table with integrated vacuum sink — rigid, corrosion-resistant, and compatible with jigging, clamping, and vacuum hold-down systems |
| Lubrication |
Manual centralized oiling system — ensures consistent lubrication across all linear motion components for extended service life |
| Oil Mist System |
Integrated oil mist lubrication for rack-and-pinion and ball screw assemblies — reduces wear, enhances precision, and supports continuous operation |
| Transmission |
XY axes: Helical rack-and-pinion (high rigidity, backlash ≤ 0.05 mm); Z axis: Taiwan-made precision ball screw (C3 grade, preloaded) |
| Linear Rails |
Taiwan HIWIN 20 mm square profile linear guides on X/Y/Z axes — ultra-smooth motion, high load capacity, and long-term accuracy retention |
| Bed Frame |
Heavy-duty welded steel square tube structure (≥ 120 × 120 × 6 mm wall) — vibration-damped, ground-level stability, and CNC-machined mounting surfaces |
| Frame Rigidity |
Reinforced gantry design with cross-bracing and stress-analyzed joints — minimizes deflection under heavy cutting loads |
| Electrical Cabinet |
Independent IP54-rated cabinet — fully isolated, fan-cooled, with surge protection, EMI filtering, and organized terminal blocks |
| Power Supply |
3-phase AC 380 V ±10%, 50/60 Hz — compliant with international industrial standards (IEC 60204) |
| Safety System |
Triple-zone light curtain (40 × 50 × 1188 mm per set), 1120 mm protection height — meets ISO 13857 and CE machine safety requirements |
