Precision D16 Nitrided 3D Welding Table for Accurate Metal Fabrication Work

Our Precision D16 Nitrided 3D Welding Table is a modular fixturing platform specially engineered for high‑accuracy metal fabrication work. Constructed from high‑strength carbon steel, the tabletop undergoes professional nitrided treatment to gain outstanding surface hardness and spatter resistance. Adopting standard D16 hole grid system, it supports quick assembly of various jigs, positioning blocks and clamps. This 3D flexible worktable delivers stable repeat positioning performance, suitable for both manual welding and semi‑automated workshop production. It effectively reduces workpiece setup time and guarantees consistent fabrication quality for small and medium‑size welding projects.

• Precision D16 Hole System
  Every hole is CNC-machined to ±0.05 mm tolerance, arranged on a 100 × 100 mm grid pattern. This ensures consistent fixture alignment and repeatable setups across batch production.
• Robotic Welding Optimized
  Designed to work with 6-axis robotic welding systems. The flat, rigid table surface provides a stable reference plane for automated path programming, improving weld quality and reducing programming time.
• Durable Nitrided Surface
  Surface hardness reaches HRC 58-62 after nitriding treatment. Wear-resistant, corrosion-resistant, and built to withstand high-temperature welding spatter -- ideal for long-term heavy industrial use.
• Modular and Flexible
  Compatible with a full range of D16 fixturing accessories -- clamps, stops, angle plates, and positioning pins. Quickly reconfigure layouts for different workpiece sizes and welding projects.
• Heavy-Duty Construction
  Solid cast iron or steel frame with internal rib reinforcement. Maximum load capacity up to 5,000 kg, maintaining flatness under heavy workpiece loads.
• High Repeat Positioning Accuracy
  Precision CNC machined D16 fixture positioning holes guarantee repeat tolerance within ±0.05 mm. Stable datum effectively avoids positioning deviation during continuous robotic cyclic welding, lowering reject rates of finished welded parts.

• Automated robotic welding lines
• Automotive component manufacturing
• Metal furniture and shelving production
• Structural steel fabrication
• Aerospace parts welding
• Batch production of welded assemblies