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| Categories | Welding Fixture Table |
|---|---|
| Working Face: | 5-Sided Precision Machining |
| Trademark: | Lemar |
| MOQ: | 1 |
| Delivery Time: | 15-25work days |
| Flatness: | ≤0.1mm/1000mm |
| Payment Terms: | D/A,L/C,D/P,T/T |
| HS Code: | 732690 |
| Model Number: | D28 |
| Model NO: | D28 |
| Price: | 500USD-1500USD |
| Condition: | New |
| Certification: | CE |
| Diameter: | 28mm |
| Supply Ability: | 500 units/month |
| Thickness: | 25mm |
| Brand Name: | WUXI LEMAR |
| Verticality: | ≤0.1mm/200mm |
| Place of Origin: | WUXI,CHINA |
| Packaging Details: | 4000mm*2000mm*300mm |
| Company Info. |
| Wuxi Lemar Machinery Equipments Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |

The 3D Modular Welding Table D28 is a professional flexible tooling solution engineered specifically for steel structure fabrication industries. Designed to solve common pain points such as low positioning efficiency, single processing mode and poor repeatability of traditional welding platforms, this D28 modular table adopts a three-dimensional combinable structure with standard hole grid layout.
It supports multi-angle clamping, multi-directional assembly and free tooling rearrangement to fit various steel structure production scenarios. With premium steel material and precision mechanical processing, the platform maintains stable structural rigidity and accurate positioning performance during long-term fabrication of heavy steel frames, brackets and structural components. It effectively standardizes steel structure welding procedures and improves overall workshop production consistency.
| Parameter | Specification |
|---|---|
| Model | 3D Modular Welding Table D28 |
| Table Top Material | Q355 Structural Steel |
| Surface Treatment | Nitrided (Hardness ≥ 60 HRC) |
| Hole Diameter | 28 mm (D28 System) |
| Hole Grid Spacing | 100 mm × 100 mm |
| Flatness Tolerance | ±0.1 mm / m |
| Load Capacity | Up to 5,000 kg (depending on size) |
| Table Thickness | 25 mm |
| Available Sizes | 1500×1000 / 2000×1000 / 2400×1200 / 3000×1500 mm (custom sizes available) |
| Compatible Accessories | D28 clamping bolts, angle brackets, stop blocks, V-blocks, clamping pliers, riser blocks |
| Application | Welding, assembly, positioning, jigging, inspection |

The unified D28 standard hole system enables full compatibility with all supporting fixtures, positioning blocks and clamping accessories. It allows arbitrary combination and quick disassembly, completely breaking the limitation of fixed tooling. Manufacturers can freely adjust tooling layout according to different steel structure shapes and sizes.
Different from ordinary two-dimensional flat workbenches, this 3D structural platform supports spatial multi-angle assembly and welding. It can handle complex three-dimensional steel frames, bent structures and multi-branch structural parts that are difficult to position on traditional platforms.
The table body adopts integrated welding and multi-layer reinforcing rib design. After professional stress relief treatment, the overall structure is firm and stable. It will not produce bending or sinking deformation under long-term pressure of heavy steel structural workpieces.
After integral quenching treatment, the table surface features high hardness and strong thermal stability. It effectively resists welding spatter adhesion, high-temperature burning and metal friction, maintaining smooth surface and original accuracy for long-term workshop use.



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