Used B2-4000×1220 CNC V-Grooving Machine | 4000mm x 1220mm | 2026 Model | High-Precision Metal Slotting

Description The Used B2-4000×1220 CNC V-Grooving Machine is a heavy-duty industrial grooving machine designed for accurate V-shaped slotting in stainless steel and sheet metal. This 2026 model is in good working condition and has been lightly operated. This CNC V-Grooving machine enables sharp, controlled folds with minimal bend radius, supporting fabrication processes in architectural cladding, lift interiors, commercial fit-outs and precision sheet metal production. The rigid 9,000kg machine frame enhances stability, reducing vibration during high-speed carriage travel and maintaining dimensional consistency. Equipped with precision vertical motion control (0.01mm resolution) and ±0.05mm positioning accuracy, the system ensures repeatable results across full 4,000mm sheet lengths. Engineered to mitigate physical fatigue and prevent repetitive motion strain during extended operation, the machine supports safer working conditions and improved operator efficiency. Requires 3-phase 32A power supply and dedicated compressed air connection for operation. Standard Features Precision-Controlled Grooving – Achieves ±0.05mm positioning accuracy over 4,000mm length. Large Sheet Capacity – Handles sheets up to 4,000mm (L) × 1,220mm (W). Versatile Thickness Range – Processes material from 0.8mm to 3.0mm. High-Speed Carriage Travel – Maximum carriage speed up to 30m/min. Fine Vertical Resolution – Knife vertical motion resolution of 0.01mm. Edge Flexibility – Minimum 10mm distance from V-groove to sheet edge. Industrial Construction – 9,000kg machine weight for operational stability and vibration control. Specification Model B2-4000×1220 CNC V-Grooving Machine Motor Power (Forward / Backward / Up / Down) 1.3kW / 0.85kW Power Requirement 3-Phase, 32A Air Requirement 0.5 Mpa (5 bar / 72.5 PSI) Maximum Sheet Width 1,220 mm Maximum Sheet Lenght 4,000 mm Sheet Thickness Range 10.8 mm – 3.00 mm Maximum Carriage Speed 30m/min Positioning Accuracy ±0.05 mm Workpiece Length Error (4,000mm) ±0.05 mm Knife Vertical Resolution 0.01 mm Knife Up/Down Travel 30 mm Slide Block Travel 4,300 mm Minimum Groove Distance to Edge 10 mm Table Height 660 mm Machine Dimension 6,300 × 2,300 × 1,670 mm Machine Weight 9,000 kg Shipping & Installation Machine Size – 6,300 × 2,300 × 1,670 mm Shipping Weight – 9,000 kg Supply your shipping location and we will provide a comprehensive quotation, including the cost of the used CNC V-grooving machine (B2-4000×1220) and the total shipping expenses to your location.