D16 Modular Welding Table System with Interchangeable Fixtures and Positioning Pins
The D16 Modular Welding Table System with Interchangeable Fixtures and Positioning Pins is a high-precision lightweight 3D flexible welding fixture solution built around the universal Φ16mm hole grid standard. Adopting fully modular design logic, this welding table integrates precision worktop, universal interchangeable fixture sets and high-repeatability positioning pins as one complete system, completely replacing traditional custom single-purpose welding jigs.
With dense 50×50mm hole layout on five sides of the table, it supports 3D multi-angle clamping for sheet metal, tubular parts and small precision assemblies. All matching fixtures and positioning pins share unified D16 interface, enabling quick disassembly, free recombination and cross-table sharing, drastically cutting fixture manufacturing costs and product changeover time.
Equipped with nitrided wear-resistant surface and stress-relieved solid structure, this D16 welding system delivers stable positioning accuracy and long service life, widely used in precision machinery, medical equipment, new energy accessories, bicycle frames and robot automatic welding stations.
D16 Modular Welding Table System Size Chart
| Worktop L×W (mm) | Steel Plate/Cast Iron Top Thickness | Side Frame Height |
|---|
| 1000 × 500 | 12mm | 150mm |
| 1000 × 800 | 12mm | 150mm |
| 1000 × 1000 | 12mm | 150mm |
| 1200 × 800 | 12mm | 150mm |
| 1200 × 1000 | 12mm | 150mm |
| 1200 × 1200 | 12mm | 150mm |
| 1500 × 1000 | 12mm | 150mm |
| 1500 × 1500 | 12mm | 150mm |
| 2000 × 1000 | 12mm | 150mm |
| 2400 × 1200 | 12mm | 150mm |
| 3000 × 1500 | 12mm | 150mm |
Supplementary Key Dimensions
- Standard working height: 620mm, adjustable ±50mm via support legs
- Hole standard: Φ16mm, 50×50mm grid, 5-sided full drilling
- Surface treatment: Whole nitriding layer depth 0.2-0.3mm
- Customization support: Any non-standard length/width/thickness is available on request
- Material option: Q355 steel plate / HT300 cast iron
Core Advantages
- Ultra high flexibility, 100% reusable tooling: A set of fixtures can adapt to dozens of different sheet metal and pipe small parts, and the production of multiple varieties in small batches greatly reduces the cost of specialized tooling; Traditional specialized welding tires are only suitable for a single workpiece, with high costs and idle waste.
- High precision and stable welding: The repeated positioning of the pin hole is ± 0.02mm, the nitriding table remains unchanged for a long time, and there is no dimensional deviation in the welding of thin-walled and precision pipe fittings. The qualified rate of the finished product is ≥ 98%.
- High efficiency of changeover: The construction of new product tooling only takes 10-45 minutes, while traditional custom tooling requires 7-10 days for mold opening and processing, greatly reducing the sampling and production cycle.
- Three dimensional full space positioning: The five sided table can be fixed vertically, horizontally, and forwards and backwards, with round pipes, bent parts, and irregular frames welded at multiple angles without dead corners.
- Easy to maintain, long service life: The nitriding layer is resistant to welding slag adhesion and easy to clean; All accessories are standardized and replaced separately if damaged, without the need to replace the welding table as a whole.
Applicable Processing Scenarios
The D16 welding table is a lightweight precision model, which is more suitable for small precision machining compared to the heavy-duty D28 welding table.
- Precision sheet metal, stainless steel sheet metal, thin-walled round/square tube welding
- Medical device accessories, instrument racks, and small component frameworks for automation equipment
- Electric vehicles, motorcycle accessories, door and window hardware, display racks
- Robot welding workstation supporting tooling platform
- Teaching and practical training, sample development, and customized processing of multiple product categories
Not applicable: Heavy engineering machinery, large frames, heavy-duty welding of thick steel plates (D28 system is selected for this scenario)
FAQ
What trade terms can you offer?
EXW factory, FOB main ports, CIF, DDP door-to-door delivery are all available.
How to maintain the D16 welding table daily?
Clean welding slag and iron scraps from holes every day; lubricate positioning pins regularly; avoid long-time concentrated high-temperature burning and heavy hammer impact on the nitrided surface.
Do you provide CE certificate for customs clearance?
Yes, full set documents including CE certification, material test report, nitriding hardness inspection report, commercial invoice and packing list can be offered.
Can multiple D16 tables be spliced together?
Yes. Special splicing blocks and pins are available to connect several tables into one large working area, holes align perfectly after assembly.
Is this D16 system compatible with robot welding station?
Fully compatible. Dense 50mm grid supports offline programming simulation, stable repeated positioning accuracy ±0.02mm for automatic welding lines.
Should you have any questions about parameters, loading capacity, matching fixtures or delivery time of the D16 Modular Welding Table System with Interchangeable Fixtures and Positioning Pins, please leave your message or contact us directly.
We are ready to share case references, test reports and favorable bulk prices to help you boost your welding efficiency. We look forward to your inquiry!
