D28 Series Modular Welding Table and Fixture System
D28 Series Modular Welding Table and Fixture System is a heavy-duty universal 3D welding jig for metal fabricators. The 100 mm grid with Φ28 mm H7 holes supports full interchangeability with global D28 clamping components.
Available in stress-relieved HT300 cast iron or Q355 steel with ion-nitrided surface, in either 3D five-sided or budget-friendly 2D style. Stable flatness and strong loading capacity suit mixed-batch production and robotic welding integration.
| Item | Specification |
|---|---|
| System Hole Diameter | Φ28 mm (H7 tolerance) |
| Standard Grid Pitch | 100 mm ±0.05 mm, 100×100 grid, scale marking on table surface |
| Flatness | ≤0.1 mm /1000 mm |
| Repeat Positioning Accuracy | ±0.02-0.05 mm |
| Perpendicularity Between Side Face And Top Surface | 0.1 mm/200 mm |
| Matching Fasteners | M16 quick-locking pins / bolts |
- 3D Flexibility: Features D28 holes on both the top and side surfaces, enabling positioning and clamping in X, Y, and Z axes; suitable for clamping flat parts, housings, frames, and complex-shaped components.
- High Precision & Stability: Stress-relief aging and nitriding treatments ensure resistance to deformation during high-temperature welding, guaranteeing consistent weld quality.
- Cost & Efficiency Optimization: Eliminates the need for expensive custom fixtures and reduces changeover time by over 70%; ideal for high-mix, low-volume production.
- Scalability: Multiple tables can be joined to accommodate extra-large workpieces and integrate with robotic welding stations.
- Versatility: Suitable for welding, assembly, inspection, and layout marking.
All fixtures are fully interchangeable with the D28 welding table hole system and can be freely combined. Key components include:
- Locating pins, M16 quick-locking bolts, quick-release pins
- Right-angle locating blocks, L-shaped angle brackets, angle blocks (0-180° adjustable)
- Hold-down clamps, quick-action clamps, screw-type clamping assemblies
- Extension blocks, height adjustment blocks, V-blocks (for round tube positioning)
- Corner modules, vertical posts, connecting plates (for joining multiple platforms)
Fully qualified for European market, the D28 Series Modular Welding Table and Fixture System carries CE certification under EU Machinery Directive 2006/42/EC. All relevant conformity paperwork can be supplied to facilitate your customs clearance and internal compliance checks.
Submit your inquiry with your workpiece specifications and needed fixtures. We will reply with professional offer and supporting documents including CE declaration without delay.
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