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Model Number : D28
Flatness : ≤0.1 mm / 1000 mm (standard)
Certification : CE
Price : 500-1500 USD
Working Surface : 5‑sided precision machined (top + 4 sides)
MOQ : 1 PCS
Delivery Time : 15-25 work days
Tolerance : ±0.05 mm
Payment Terms : L/C,D/A,D/P,T/T
Tabletop Thickness : 25 mm (standard)
Grid Hole Pitch : 100 × 100 mm
Hole Diameter : Φ28 mm (H7 tolerance, φ28.065‑φ28.149 mm)
Supply Ability : 500 units/month
Tabletop Material : Option 1: Q355 high‑strength structural steel/HT300 grey cast iron
Surface Roughness : Ra ≤ 3.2 μm
Brand Name : WUXI LEMAR
Verticality : ≤0.1 mm / 200 mm between side and top surface
Packaging Details : 4000*2000*200mm
Place of Origin : WUXI , CHINA
The Industrial D28 3D Welding Table is a heavy-duty modular welding clamping platform engineered for thick-plate and large-size workpiece assembly and welding. Featuring a D28 hole system with Φ28 mm holes and 100 mm grid pitch, this table is drilled with holes on the top and four side surfaces for 3-dimensional flexible positioning and clamping. It meets CE machinery directive requirements and follows ISO quality standards, making it suitable for manual welding as well as robotic welding cells in engineering machinery, steel structure, and agricultural equipment industries.

| Item | Specification |
|---|---|
| Hole System | Hole diameter Φ28 mm, hole pitch 100 mm; hole position accuracy ±0.05 mm; holes on 5 working surfaces (top surface + 4 side surfaces) |
| Tabletop Thickness | 25 mm (mainstream) |
| Optional Material | ① HT300 gray cast iron (good shock absorption, low deformation) ② Q355 high-strength steel plate (impact-resistant for heavy-duty applications) |
| Surface Treatment | Nitriding treatment, hardness HV550-900; resistant to welding spatter, wear-resistant and rust-proof; shot blasting and blackening are optional |
| Flatness Accuracy | ≤0.1 mm /1000 mm; 0-grade high-precision version ≤0.05 mm/1000 mm, suitable for robotic welding |
| Load Capacity | Static load capacity: 5-10 tons; single-leg load capacity: 900-1000 kg; dynamic vibration load for welding: 2 tons |
| Standard Tabletop Sizes | 1000×1000 mm, 1000×2000 mm, 1200×2400 mm, 1500×3000 mm; non-standard customization available |
| Matching Accessories | Full set of D28-series tooling: locating angle irons, clamping fixtures, support blocks, locking pins, angle blocks, etc. |
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Industrial D28 3D Welding Table with CE Certification and ISO Standards Images |