|
D28 3D Welding Table System With Standard D28 Hole Pattern
| MOQ: | 1 PCS |
| Price: | 500-1500 USD |
| Standard Packaging: | 4000*2000*200mm |
| Delivery Period: | 15-25 work days |
| Payment Method: | D/A,L/C,D/P,T/T |
| Supply Capacity: | 500 units/month |
D28 3D welding table
,3D welding table standard hole pattern
,D28 welding table system
The D28 3D Welding Table System with Standard D28 Hole Pattern is a robust 5-sided modular welding fixture built for heavy fabrication. Adopting the universal D28 hole pattern (Φ28mm holes, 100×100mm grid), it supports 3-dimensional positioning and clamping. CNC machined with stress relief, the table maintains high flatness under heavy loads. A nitriding option is available for anti-spatter performance. A full set of interchangeable D28 accessories helps you cut custom jig costs and speed up setup for manual and robotic welding projects.
| Model | Table Size (L × W, mm) | Table Body Height (mm) | Table Top Thickness (mm) | Recommended Leg Qty |
|---|---|---|---|---|
| D28-1008 | 1000 × 800 | 200 | 25 | 4 |
| D28-1010 | 1000 × 1000 | 200 | 25 | 4 |
| D28-1212 | 1200 × 1200 | 200 | 25 | 4 |
| D28-1510 | 1500 × 1000 | 200 | 25 | 4 |
| D28-1515 | 1500 × 1500 | 200 | 25 | 6 |
| D28-2010 | 2000 × 1000 | 200 | 25 | 6 |
| D28-2412 | 2400 × 1200 | 200 | 25 | 6 |
| D28-3015 | 3000 × 1500 | 200 | 25 | 8 |
| D28-4020 | 4000 × 2000 | 200 | 25 | 10 |
- Hole Pattern: Standard D28, Φ28 H7 holes, 100 × 100 mm orthogonal grid
- Working Height: 800–850 mm (adjustable support legs)
- Material: HT300 Cast Iron / Q355 Welded Steel
- Flatness: ≤0.1 mm / 1000 mm; 0-grade ≤0.05 mm / 1000 mm (optional)
- Surface Option: Plasma Nitriding HV550–950
- Customization: Custom sizes available upon request. Multiple tables can be connected for extra-large workpieces.
- Rough-mill the top and bottom surfaces as well as the four side plates, leaving an allowance for finish machining.
- Use a CNC drilling machine or machining center to drill all D28 positioning holes in a single setup. This ensures positional accuracy and avoids errors that could arise from multiple clampings. The holes are then precision-bored to an H7 tolerance.
- Finish-mill the top surface and the four side faces, ensuring flatness and perpendicularity between adjacent surfaces.
- Optional: Precision-grind the top surface to further enhance flatness (a common practice for robotic welding projects).
- Manual arc welding, gas-shielded arc welding (GMAW/MAG), TIG welding, plasma cutting, assembly, shape inspection, marking, drilling, and fitting
- Fixed fixture bases for robotic welding cells
- High-mix, low-volume production involving frequent changeovers for steel structures, construction machinery, agricultural equipment, vehicle frames, truck bodies, and small components for rail transit
A single tooling setup can accommodate multiple products. There is no need for custom-made, product-specific welding jigs; simply reconfigure the standard clamps to switch between different products. This significantly reduces tooling costs, making it ideal for high-mix, low-volume production.
Workpieces can be secured from the sides, which is perfect for frames, racks, structural components for construction machinery, vehicle chassis, and steel structures. This enables positioning for overhead or vertical welding — capabilities not possible with 2D welding tables.
Accessories are interchangeable and can be used as replacements for D28-series fixtures from international brands such as Siegmund.
Suitable for a wide range of applications, including manual welding, robotic welding, assembly, dimensional inspection, and marking/layout.
Resistant to weld spatter, preventing it from sticking to the table surface. This simplifies cleaning and extends the service life of the platform.
We are a professional manufacturer specializing in modular 3D welding fixturing systems. With years of experience producing D28, D22, and D16 welding tables, we fully understand the precision and stability requirements of metal fabrication and robotic welding workshops.
Every D28 3D welding table undergoes complete stress relief treatment and precision CNC machining. We strictly control hole position tolerance and flatness. Optional plasma nitriding is available to enhance wear and spatter resistance. All standard D28 accessories are fully interchangeable with international brands.
We support both standard sizes and custom dimensions. Our in-house engineering team can offer technical consultation, layout suggestions, and fixturing solutions for your welding project. We provide full inspection documents, including material certificates and flatness test reports, for export orders.
We guarantee stable product quality, competitive factory-direct pricing, reliable lead times, and dedicated after-sales service. Whether you need a single table or a whole robotic welding workstation setup, we can deliver a trusted heavy-duty fixturing solution.
