High-Precision Multi-Blade CNC V-Cut Machine from China Suppliers and Factory for Efficient PCB Production
High-Precision PCB V-Cutting with 30% Lower Energy Use
- The thick granite platform achieves ±0.05 mm parallelism and ±0.05 mm blade positioning accuracy.
- Residual thickness tolerance is ≤±0.05 mm, with upper/lower blade alignment accuracy within ±0.03 mm.
- The 10-blade PCB V-Cut Machine consumes only 9 kW, approximately 30% less than conventional V-Cut machines.
PCB V-Cutting for FR4 & Aluminum Boards
Supports PCB widths up to 500 mm, a minimum processing size of 70 × 70 mm, and board thicknesses from 0.4–3.2 mm. Suitable for V-groove cutting of FR4 and aluminum-based PCBs.
Smart CNC Control for Automatic V-Cut Path Optimization
The intelligent CNC system automatically optimizes V-cut paths for different PCB products, reducing manual adjustment and improving PCB V-Cut efficiency.
Mechanical Part Specifications
| Machine Name | Multi-Blade CNC V-Cut Machine | |
| Model | 10-Blade Model | 14-Blade Model |
| Machine Model | MDVK-1000H | MDVK-1400H |
| Number of Synchronous Cutting Blades | 10 | 14 |
| Conveyor Speed | 1-36m/min | |
| Maximum Processing Area | 500mm * Unlimited Length | |
| Minimum Processing Area | 50mmx50mm | |
| Minimum Processing Area for Arbitrary Cutting | 70mmx70mm | |
| Loading and Unloading Method | Fully Automatic | |
| Positioning Mode | Edge-Alignment Mode | |
| Processing Board Thickness | 0.4mm-3.2mm | |
| Parallel Precision Tolerance | ±0.05mm | |
| Maximum Residual Thickness Tolerance | ±0.05mm | |
| Maximum Positioning Tolerance | ±0.05mm | |
| Maximum Upper and Lower Blade Alignment Tolerance | ±0.03mm | |
| Minimum Distance to Board Edge | 3mm | |
| Number of Blade Lifting Actions | A & B Blades – 20 Single Cuts Each | |
| Dust Collection Outlet | Diameter 100mm × 2 pieces | |
| Dust Collection Requirements | Flow rate: 30–35 m³/min, Static pressure: 2500 Pa | |
| Power Supply | Three-phase Five-wire AC 380V 6.5kW | |
| Air Supply | 0.54-0.6MPa | |
| Machine Dimension（L*W*H） | L2250mm*W1700mm*H1900mm | L2250mm*W1900mm*H1900mm |
| Machine Weight | 1600KG | 1700KG |
Frequently Asked Questions
The machine is designed for V-groove cutting on both FR4 and aluminum-based PCBs, supporting board thicknesses ranging from 0.4 mm to 3.2 mm.
It delivers high accuracy with a parallel precision tolerance of ±0.05 mm, residual thickness tolerance of ≤±0.05 mm, and upper/lower blade alignment tolerance within ±0.03 mm.
The machine supports a maximum processing width of 500 mm with unlimited length. The minimum processing area is 50 × 50 mm, and 70 × 70 mm for arbitrary cutting.
The 10-blade PCB V-Cut machine consumes only 9 kW (with a 6.5 kW AC 380V power supply requirement), which is approximately 30% lower energy use compared to conventional V-Cut equipment.
The MDVK-1000H features 10 synchronous cutting blades with a 1700 mm machine width (1600 kg), while the MDVK-1400H features 14 synchronous cutting blades with a 1900 mm machine width (1700 kg).
The intelligent CNC system automatically calculates and optimizes V-cut paths across different PCB specifications, minimizing manual adjustments and enhancing cutting throughput.