Modular D28 Welding Worktable with 28mm Hole System for Precision Positioning
The Modular D28 Welding Worktable with 28mm Hole System for Precision Positioning delivers outstanding positioning repeatability and unmatched setup flexibility for heavy-load welding workshops. Featuring universal 28 mm hole system and 100×100 mm grid layout, this 3D welding worktable supports multi-angle clamping for complex workpieces.
Choose between high-damping HT300 cast iron or lightweight Q355 steel tabletop, both finished with plasma nitriding to resist weld spatter, thermal distortion and long-term abrasion. All D28 modular clamps, locating pins and angle brackets are directly interchangeable. Combine several tables when handling extra-large fabrications, an ideal alternative to costly custom-built welding jigs for frames, agricultural machinery and robot welding cells.
| Item | Specification |
|---|---|
| Hole Diameter | Φ28mm (H7 Tolerance) |
| Hole Grid Pitch | 100 × 100 mm |
| Hole-to-hole Position Accuracy | ±0.05 mm |
| Flatness | ≤0.1 mm/1000 mm |
| Perpendicularity (Side to Table Top) | 0.1 mm/200 mm |
| Tabletop Material | Q355 Low-alloy High-strength Steel / HT300 High-strength Cast Iron |
| Tabletop Thickness | 25-30 mm; 3D version fully five-sided machined with holes (top surface + four side faces) |
| Surface Treatment | Plasma Nitriding, Hardness HV550-900, Anti-spatter, Wear-resistant & Thermal-deformation Resistant |
| Static Load Capacity | 2-3t/㎡ with standard support legs; up to 5-10 tons with frame-type base |
| Compatible Fasteners | M16 Locking Bolts, Φ28 Locating Pins, fully interchangeable with full sets of fixtures from major international brands |
- Compatible with robotic welding cells; features an integrated layout combining the robot's floor-mounted travel track with the welding table base.
- Fixtures can be upgraded to pneumatic or hydraulic clamping—replacing manual bolting—making them suitable for high-volume automated production lines.
- Can be equipped with measuring scales and limit blocks, or even an optional vision inspection module for monitoring weld dimensions.
- Packaging: Fumigation-free solid wood export crate; rubber padding inside to protect the working surface; lifting eyelets included; large sizes shipped in separate sections.
- HS Code: 8515900000 (Welding equipment accessories).
- MOQ: Starts at 1 unit.
- Lead Time: 12-20 working days for standard specifications; 25-35 days for extra-large sizes or custom bases.
- Weight Example: 2000×1000 HT300 cast iron D28 welding table—gross weight approx. 1300 kg.
Our modular welding worktable performs reliably on-site for our US customer. As shown in the photo, the full 5-sided hole grid platform is fully fitted with complete fixturing accessories and mobile support legs, working daily in his workshop. Satisfied with the build quality, he is considering selling his current unit to place a new order.
He also plans to supplement additional tooling parts and requests direct home delivery for the fixtures. This real-shop application proves our welding table delivers stable performance for heavy-duty daily welding and fixturing tasks.
The Modular D28 Welding Worktable with 28mm Hole System for Precision Positioning is in high demand this season with limited production slots available.
Submit your inquiry now to secure your lead time and get your personalized quotation.
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