D28 3D Welding Fixture Table with Universal Clamping System

The D28 3D Welding Fixture Table with Universal Clamping System is a heavy-duty modular welding work table designed for high-precision metal fabrication, batch production, and robotic welding stations. Featuring a standard 28mm hole diameter and 100×100mm full grid on five working surfaces, this 3D welding table provides unlimited 3D positioning and clamping in X, Y, and Z directions.

Equipped with a full universal modular clamping system, all fixtures are fully interchangeable and require no custom jigs. It replaces traditional single-purpose welding frames, drastically reducing fixture costs, shortening setup time, and ensuring consistent welding accuracy for complex frames, chassis, tubular structures, and heavy steel parts.

• Exceptional Versatility: Cost Reduction and Efficiency Gains
  A single welding table paired with a universal clamping system handles dozens of different workpiece types. Unlike traditional dedicated jigs—which incur high per-unit costs and consume valuable warehouse space—this platform reduces setup time from four hours to just 40 minutes and cuts tooling inventory by 50%.
• 3D Omnidirectional Clamping
  Featuring a five-sided hole pattern, the system allows for clamping across top, side, and vertical surfaces. Complex frames, pipes, and enclosures can be positioned and secured in a single setup, eliminating the need to flip the workpiece or perform secondary alignments.
• High Precision and Dimensional Stability: Reduced Rework
  Achieve error-free repeatable positioning and controlled welding deformation. Ensure consistent dimensions across batch production and significantly lower rework rates; compatible with both manual welding and robotic welding workstations.
• Heavy-Duty Durability for Massive Workpieces
  Compared to the D16 series (light-duty tables with 50mm hole spacing), the D28 welding table features larger apertures and superior structural rigidity. With double the load-bearing capacity, it is ideal for heavy, substantial components such as construction machinery, truck chassis, steel structures, and energy storage cabinets.
• Modular and Scalable
  Configure as a standalone unit, join multiple tables together, or extend laterally. Easily boost production capacity by adding more table surfaces; existing clamping accessories remain fully compatible, ensuring zero waste.

Tabletop: The main welding table body is packed in a heavy-duty, fumigation-free solid wood plywood crate, featuring internal foam protection and reinforced corner bracing to prevent damage during ocean transit.

Fixture Kit: Components are individually wrapped in anti-rust paper and organized within a metal tool case.

Legs and Accessories: Packed in separate boxes to prevent scratching the nitrided tabletop surface during transport.

Full range of terms: FOB, CIF, DAP, and DDP.

Packing lists, commercial invoices, certificates of origin, CE certificates, and accuracy inspection reports are available.

This modular welding table is not limited to welding operations alone but is compatible with various processing steps:

• Pre-assembly and positioning for sheet metal and tubular components
• A reference platform for 3D dimensional inspection, serving as an alternative to granite surface plates for verifying the dimensions of large components
• Fixture positioning for grinding, drilling, and tapping operations
• A base platform for robotic automation workstations, designed for coordinated use with workpiece tilers and positioners
• General-purpose clamping for woodworking and aluminum profile assembly (simply by swapping in non-metallic protective pads)

The platform has precision holes on the top and four side faces, allowing clamping from any direction. This enables complex spatial assemblies without repositioning.

Q355 offers higher tensile strength, superior toughness, and excellent weldability. It performs better under dynamic loads and is easier to modify or repair compared to brittle cast iron.

Yes. D28mm is the international standard for heavy-duty welding tables. Our holes are CNC-machined to strict tolerances for compatibility with most major systems.

Nitriding creates a hard, wear-resistant surface layer (HV 450-630) without causing dimensional distortion. It resists spatter adhesion, corrosion, and scratches, maintaining precision over decades.

Yes. We offer customization services for size, hole configuration, leg height, and accessory packages. Please contact our sales team for details.

We offer a full range of D28-compatible accessories: toggle clamps, screw clamps, V-supports, angle brackets, locating pins, stop blocks, extension tables, tool drawers, and caster kits.