Modular D16 Flexible 3D Welding Table For Accurate Welding Assembly Operations

Our Modular D16 Flexible Welding Table is a precision‑engineered modular work platform specially built for metal welding and assembly operations. It adopts the standard D16 hole grid system, with the tabletop treated by professional nitriding process to achieve excellent wear and spatter resistance. A full series of interchangeable clamps, locating pins, angle brackets and positioning blocks can be freely combined on the table surface. Operators can quickly set up custom fixtures for various workpieces without manufacturing dedicated jigs. It delivers stable repeat positioning performance, lowers assembly errors and welding deformation. This D16 modular welding table fits manual welding workshops and small‑medium robotic welding cells, supporting prototype testing as well as multi‑variant small‑batch metal fabrication.

• • Reliable repeat positioning accuracy. Precisely machined D16 grid holes guarantee consistent positioning, effectively reduce assembly deviation and control welding deformation for better workpiece quality.
  • Complete modular interchangeable structure. All standard accessories can be freely reassembled. Users can adjust fixture layouts rapidly for different workpieces to cut custom jig investment.
  • Long‑life nitrided tabletop. Nitrided surface resists welding spatter burns, scratches and abrasion, keeping stable performance under long‑term workshop working conditions.
  • Higher workshop production efficiency. Fast fixture setup greatly shortens tooling change‑over time between different product batches and optimizes overall working flow.
  • Flexible multi‑scene adaptability. Suitable for manual welding stations and small‑medium robot welding cells. Table size and accessory kits can be expanded according to actual production demands.
  • Cost‑effective metal fabrication solution. One D16 flexible welding table handles multiple production projects, reducing extra expenditure on many fixed dedicated jigs for workshops.

• Heavy Structural Welding – Securely fixture large steel frames, beams, and heavy structural assemblies on the rigid, high-load table platform.
• Precision Component Fixturing – Achieve accurate, repeatable positioning for small parts and tight-tolerance assemblies using the fine grid hole pattern.
• Pipe and Cylindrical Work – Mount V-blocks and roller supports to the grid for stable positioning of pipes, tubes, and round workpieces during welding.
• Frame and Chassis Construction – Align long structural frames and chassis along the full length of the table with multiple clamping points to minimize distortion.
• Complex Geometry Fabrication – Build custom 3D fixtures for irregular, polygonal, or angular workpieces using the multi-sided hole system.
• Manual and Robotic Welding – Suitable for both hand welding operations and automated robotic welding cells, with consistent flatness for reliable part positioning.

A: The primary difference is hole size and grid spacing. D16 tables have 16mm diameter holes on a 50mm grid, making them better suited for smaller, lighter work and finer positioning. D28 tables have 28mm holes on a 100mm grid and are designed for heavier, larger-scale industrial fabrication.

A: 3D refers to three-dimensional fixturing capability. In addition to the holes on the top surface, the vertical side edges of the table also have precision-drilled holes. This allows clamps and supports to be mounted vertically and at different heights, enabling complex 3D assembly setups.

A: Load capacity varies by table size and model. Smaller 600×600mm tables support approximately 1500kg of uniformly distributed load, while larger 2000×1000mm models can support up to 3000kg. This is sufficient for most small workshop and light fabrication applications.

A: No, the accessories are not interchangeable because the hole diameters are different. D16 accessories are designed for 16mm holes, while D28 accessories are designed for 28mm holes. Each system has its own complete range of compatible clamps, stops, and fixturing components.

A: Yes, D16 tables can be joined side by side or end to end using alignment pins and connecting plates. This allows you to create larger work surfaces when needed while maintaining the precision grid alignment across the entire combined table area.

A: For general welding use, we recommend either the blasted finish or the nitrided finish. Blasted finish is the most economical option and provides a good non-slip working surface. Nitrided finish offers better wear resistance and easier welding spatter cleanup, making it a popular upgrade for busy shops.

If you are looking for a dependable Modular D16 Flexible Welding Table for your accurate welding assembly operations, please tell us your requirements including table size and accessory demands. Our professional sales and technical team will provide targeted solution and competitive quotation. We hope to create long‑term win‑win cooperation with global buyers.