Used Shanghai Eternal Vertical CNC V-Grooving Machine, Unit 2 | VIGERT, Nanjing, China

This used Shanghai Eternal vertical CNC V-grooving machine, sold as the 1250×4200 model, is available from VIGERT. It cuts V-grooves into metal sheet so that it can be folded with a sharp bend radius and a clean finish.

It handles sheet up to 4,200 mm long and works on stainless steel, aluminium and copper. Positioning accuracy is ±0.01 mm.

Key Features

• Vertical design keeps the sheet stationary during grooving, which helps protect the surface
• Frame made from high-strength steel plate, tempered to relieve internal stress
• High-precision ball screws and linear guides
• Hydraulic clamping holds the material firmly during cutting
• CNC control with multi-axis coordination for programming groove depth and spacing

Technical Specifications

• Model: Vertical CNC V-grooving machine 1250×4200
• Maximum sheet length: 4,200 mm
• Positioning accuracy: ±0.01 mm
• Materials: Stainless steel, aluminium, copper, composite aluminium panels
• Clamping: Hydraulic
• Control: CNC, multi-axis

Applications

• Cabinetry, electrical enclosures and kitchen equipment
• Decorative cladding, curtain walls and door frames
• Guards and frames for industrial machinery
• Automotive trims and structural parts needing set fold geometries

Commercial Details

• Make: Shanghai Eternal
• Model: Vertical CNC V Grooving Machine 1250×4200
• Condition: Used
• Location: Nanjing, Jiangsu, China
• Seller: VIGERT

Frequently Asked Questions

• What materials can it groove? It processes stainless steel, aluminium, copper and composite aluminium panels.
• What is the maximum sheet length? The machine takes sheet up to 4,200 mm long.
• How accurate is it? Positioning accuracy is ±0.01 mm, using ball screws and linear guides.
• What should I ask when enquiring? Ask for photos or video of the machine running under power, and confirm the CNC control and electrics, the hydraulic clamping, any tooling or accessories included, and packing and shipping arrangements.