D28 3D Flexible Welding Fixture Table with Complete Tooling Set
The D28 3D Flexible Welding Fixture Table with Complete Tooling Set is a full heavy-duty 3D welding fixture solution designed for heavy steel structures, construction machinery, and automatic welding lines. Utilizing the industry-standard D28 100mm full-sided hole system and paired with a comprehensive set of heavy-duty positioning, supporting, and clamping tooling, it enables 360° multi-angle clamping for workpieces across X/Y/Z axes, completely replacing inefficient custom single-use jigs.
Choose between two main tabletop materials: HT300 cast iron or thickened Q355 steel plate, both featuring integral plasma nitriding treatment for exceptional wear and spatter resistance, maintaining stable flatness through years of heavy-duty work. This system allows rapid fixation and processing of various welding workpieces including vehicle frames, pipe parts, cabinets, and large equipment bases with minimal changeover time. Delivered ready-to-use with a complete tooling set, it's perfectly compatible with both manual welding and robotic welding stations for mass production.
- High Load Capacity & Rigidity: Features 28mm holes and thickened tabletop; suitable for heavy steel structures, construction machinery frames, containers, and large machine tool bases—the top choice for heavy-duty manufacturing (whereas D16 welding tables are suited only for small sheet metal parts).
- Ultra-High Precision & Stability: Combines nitrided finish with cast iron base; resists deformation under prolonged high-temperature welding and heavy loads, ensuring dimensional consistency of ±0.1mm in batch production.
- 3D Multi-Directional Clamping: Five-sided hole design allows for multi-angle fixture of round tubes, complex bent parts, housings, and frames without additional auxiliary tools.
- Cost Reduction & Efficiency: Reduces changeover time by 80%; ideal for high-mix, low-volume production and customized machining.
- Durable & Low Maintenance: Nitrided surface withstands weld spatter; rust-resistant and wear-resistant, with a service life of 8-15 years.
| Parameter | D28 (Heavy Duty Welding Table) | D16 (Light Duty Welding Table) |
|---|---|---|
| Hole Diameter / Hole Spacing | φ28mm / 100mm | φ16mm / 50mm |
| Compatible Bolt | M16 | M8 |
| Load Capacity | 5~10 tons heavy-duty | ≤2 tons light sheet metal |
| Suitable Workpieces | Large steel structures, vehicle frames, thick plates | Small sheet metal parts, small stainless steel components |
| Tooling Size | Heavy-duty large-size support blocks | Small precision locating parts |
- Mobility Components: Heavy-duty casters with brakes; the entire platform can be moved by a single person, ideal for workshops with multi-station workflows.
- Lifting Base: Hydraulic lifting support; allows for table height adjustment to accommodate welders of different heights or varying robot arm reaches.
- Protective Consumables: High-temperature, anti-spatter sleeves; protective hole plugs; anti-rust maintenance oil; specialized scrapers.
- Conversion Tooling: D28-to-D16 adapter blocks; compatible with small D16 fixtures, allowing a single welding table to handle both large and small workpieces.
- Grounding Device: Dedicated copper grounding busbar; minimizes damage to the table's nitrided surface caused by welding current.
- Custom Branding: Laser engraving of customer logos and company ID numbers on the tabletop and tooling (OEM customization).
If you're looking for a reliable heavy-duty welding solution to cut jig costs and boost workshop efficiency, our D28 3D Flexible Welding Fixture Table with Complete Tooling Set is your ideal choice. Feel free to send us an inquiry with your required table size and workpiece types—we will provide you with the most competitive quotation and detailed technical parameter list within 24 hours!
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