D28 Modular Welding Table Stable For Precise Welding Jobs

The D28 Modular Welding Table is a heavy-duty, high-precision 3D modular welding solution built exclusively for stable, accurate, and repeatable precision welding jobs. Featuring an industry-standard Φ28mm hole system with a 100mm uniform grid layout, full five-sided clamping capability, and stress-relieved one-piece rigid construction, this modular welding table effectively eliminates welding vibration, thermal deformation, and positioning errors.

Engineered to withstand heavy loads and high-temperature welding environments, it delivers consistent dimensional accuracy for heavy steel structure fabrication, robotic welding production, custom metal fabrication, and batch processing. As a versatile and cost-effective welding workstation, the D28 Modular Welding Table greatly improves welding efficiency and product qualification rate, serving as essential equipment for professional modern welding workshops.

All D28 Modular Welding Tables adopt standard 100mm × 100mm grid and Φ28mm positioning holes. Full five-sided clamping, high flatness, heavy load capacity, suitable for precise welding and heavy structure fabrication.

• Stress-relief rigid body, no deformation for precise welding
• ±0.05mm precise positioning for consistent batch welding
• Full 5-sided clamping, universal modular fixtures
• Sizes 1000×1000-4000×2000mm, max 13-ton load
• High-hardness anti-spatter surface with long service life
• Cut jig costs and shorten production switching time

• Flatness: 0.3mm/1000mm (precision customization down to 0.1mm/1000mm); ensures no height discrepancies when welding long workpieces
• Side perpendicularity: 0.1mm/200mm; ensures no angular errors during vertical fixture positioning
• Hole spacing tolerance: ±0.05mm; ensures consistent dimensions during repeated clamping and high consistency in batch welding
• Surface roughness: Ra3.2; ensures gap-free contact with the fixture
• Five-sided usability: Standard holes on the top surface and all four vertical sides; enables 360° 3D clamping of complex, irregularly shaped workpieces

• Construction Machinery: Precision welding of excavator frames, loader structural components, and hydraulic equipment housings
• Rail Transit: Vehicle chassis, carriage frames, and track components
• Automotive Manufacturing: Bus chassis, frames for new energy vehicle battery packs, and heavy-duty trailer main beams
• Steel Structures / Sheet Metal: Large equipment frames, shipping containers, stainless steel enclosures, and batch welding for doors, windows, and curtain walls
• Robotic Automation Workstations: 3D welding tables paired with welding robots to serve as high-precision positioning references for automated welding
• Heavy equipment repair, steel structure prototyping, and artistic metal fabrication