16mm D16 Modular Welding Table with High Precision Top Surface is a professional 3D flexible fixturing platform engineered for precision welding, prototyping and small‑batch production. Built with 50×50 mm standard D16 hole grid, H7 tolerance locating holes and stress‑relieved CNC‑machined top surface, this modular welding table delivers consistent flatness ≤0.1 mm/1000 mm and repeat positioning accuracy up to ±0.05 mm. Available in Q355 steel or HT300 cast iron construction, optional plasma nitriding surface treatment, it supports fast re‑configuration with standard D16 fixtures, multi‑table splicing and various adjustable support legs. Ideal for sheet metal, tubular fabrications, cobot welding stations and custom workpiece clamping, drastically cutting custom jig costs and setup time for your workshop.

• Modular Flexible Fixturing: Eliminates the need for custom welding jigs by utilizing standard components for rapid assembly; product changeovers require only the reconfiguration of components—taking just 10-15 minutes—making it ideal for high-mix, low-volume production and significantly reducing fixture costs.
• High-Precision Tabletop: The tabletop is manufactured via integral CNC milling followed by stress-relief aging to eliminate internal machining stresses, ensuring minimal thermal deformation during welding. It offers stable flatness and hole-position accuracy, guarantees consistent weldment dimensions, and minimizes repeatability errors—making it suitable for precision-critical weldments and robotic welding stations.
• Nitrided Surface (Optional): Nitriding treatment significantly increases surface hardness, preventing weld spatter adhesion and enhancing resistance to impact and wear, thereby extending the table's service life.
• 3D Five-Sided Positioning (3D D16 Welding Table): Features a hole pattern across the top surface and all four side walls, enabling horizontal, vertical, and angled clamping and positioning for 3D assembly; the 2D welding table variant features holes only on the top surface for planar clamping and is available at a lower price point.

• Non-standard dimensions (length/width) and table thickness
• Upgrade to Grade 0 high-precision flatness
• Mold steel material with enhanced nitriding (high hardness: HV870)
• Laser-engraved X-Y coordinate scales
• Custom-height housing and specialized leg configurations

• Workbench corners and edges are beveled to remove sharp points and prevent injury from accidental impact.
• Support legs are equipped with anti-loosening bolts to prevent them from coming loose or collapsing under heavy loads.
• Complies with CE machinery safety requirements: reliable grounding, absence of sharp edges, and clear labeling of lifting point load capacity and maximum permissible load.
• Operational safety: Standing on the welding table surface is prohibited; dropping heavy objects onto the table surface from a height is prohibited.