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D28 Welding Table with 28mm Standard Holes for Universal Fixturing Compatibility
| MOQ: | 1 PCS |
| Price: | 500-1500 USD |
| Standard Packaging: | 4000*2000*200mm |
| Delivery Period: | 15-25 work days |
| Payment Method: | T/T,D/P,D/A,L/C |
| Supply Capacity: | 500 units/month |
D28 welding table with 28mm holes
,welding fixture table for universal fixturing
,welding table with standard hole compatibility
Cut your custom jig costs and slash fixture setup time with the D28 Welding Table with 28mm Standard Holes for Universal Fixturing Compatibility. Built around industry‑standard 28 mm locating holes, this 3‑dimensional flexible welding table accepts nearly all off‑the‑shelf D28 fixturing components, so you can reuse your existing tool inventory without extra modification. Five‑face machined construction lets you secure workpieces from top and vertical sides for complicated multi‑angle assemblies. Hardened nitrided surface resists welding spatter, scratches and daily wear, while high static load capacity handles large frames, chassis and thick‑plate fabrications. An ideal investment for fabricators pursuing higher flexibility and consistent welding quality.
| Item | Specification |
|---|---|
| Hole Diameter | Φ28 mm, H7 precision tolerance |
| Grid Pitch | Standard 100 × 100 mm (center‑to‑center), hole‑position tolerance ±0.05 mm |
| Table Top Thickness | 23‑25 mm (steel version); 25‑30 mm (cast iron version) |
| Flatness | Grade 1 (standard): ≤0.1 mm/1000 mm Grade‑0 (precision for robot welding): ≤0.05 mm/1000 mm |
| Static Load Capacity | 700‑1000 kg per leg; total table 3‑10 tons, 2‑3 tons / ㎡ |
| Hole Depth | 30‑50 mm, ensures sufficient engagement depth for secure locking |
| Matching Fixtures | D28 locating pins, quick‑lock pins, M16 clamping bolts, angle squares, clamps, V‑blocks, etc. |
- Q355 High-Strength Alloy Steel: Lightweight and tough, suitable for large-size splicing; can be nitrided to a 0.25-0.5mm nitrided layer, achieving a hardness of HV550-900, resisting weld spatter, wear-resistant, and preventing pore expansion.
- HT300 High-Grade Cast Iron: Excellent vibration damping performance, low thermal deformation, stress relief through aging, elimination of machining stress, and stable flatness over long-term use.
- Artificial Aging/Annealing: High-temperature annealing of the blank at 600-700℃ releases internal stress from casting/steel plate welding. Lower-end factories skip this process, resulting in surface warping and flatness failure after 6 months to 1 year.
- High-end solution: Double stress relief through artificial annealing + vibration aging, replacing lengthy natural aging, suitable for export order delivery requirements.
- CNC Five-Sided Milling: CNC machining in a single setup, ensuring:
- Hole spacing tolerance: ±0.05mm
- Side perpendicularity to the table surface: ≤0.05mm/200mm
- Precision tolerance for H7 positioning holes, ensuring smooth pin insertion and removal without play.
This customer shared his on‑site photo of our welding table for Universal Fixturing Compatibility from his workshop. Impressed by its robust construction, he is thinking about purchasing a second unit for his fabrication projects. He also plans to source matching tooling accessories for direct home delivery. Real‑world workshop proven quality.
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