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Heavy Duty D28 3D Modular Welding Table for Metalwork

Categories Welding Fixture Table
MOQ: 1 PCS
Delivery Time: 15-25 work days
Grid Pitch: 100 × 100 mm
Payment Terms: D/A,L/C,D/P,T/T
Standard Table Body Height: 200 mm (excluding support legs)
Hole System: Φ28 mm H7 precision reamed holes
Surface Roughness: Ra 3.2
Model Number: D28
Material: Q355 / S355JR steel box‑type structure; HT300 cast iron optional
Certification: CE
Price: 500-1500 USD
Available Table Sizes: 1000×800 ~ 4000×2000 mm
Supply Ability: 500 units/month
Side‑wall Perpendicularity: 0.02‑0.1 mm / 200 mm
Clamping Mode: 5‑sided 3D clamping (top + four side walls)
Brand Name: WUXI LEMAR
Surface Treatment: Plasma Nitriding
Packaging Details: 4000*2000*200mm
Place of Origin: WUXI , CHINA
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Heavy Duty D28 3D Modular Welding Table for Metalwork

Heavy Duty D28 3D Modular Welding Table for Metalwork
Heavy Duty D28 3D Modular Welding Table overview

Engineered for high-accuracy heavy metalworking applications, the Heavy-Duty D28 3D Modular Welding Table for Metalwork provides a rigid 3D fixturing foundation for welding, assembling and dimensional checking of large-scale metal components.

Top surface plus four machined side walls feature uniform Φ28 mm H7 hole pattern to support multi-axis positioning and clamping. Built-in stress-relief removes manufacturing residual stress to preserve flatness under heavy loads and welding heat cycles. Interchangeable D28 accessories allow rapid reconfiguration between different part batches, while joint-pin connection supports on-site enlargement of working area.

It is widely specified for heavy machinery, rail-related fabrications and robotic welding stations requiring stable, traceable positioning performance.

Welding table side view showing precision holes Welding table in industrial application
Key Performance Parameters
ItemSpecification
Flatness0.02mm/m
Static Load CapacityWhole table: 5-10 tons
Per supporting leg: 900-1000 kg
Side-wall Perpendicularity0.02-0.1 mm/200 mm
Standard Table Body Height200 mm (excluding support legs)
Available Dimensions1000×800 ~ 4000×2000 mm, custom sizes available; multiple tables can be spliced for extra-large working surface
Surface RoughnessRa 3.2; millimeter scale marking on side edges for fast positioning optional
Materials and Manufacturing Processes

Two mainstream materials are available:

  • HT300 High-Grade Cast Iron
    • Tabletop thickness: 25mm, box-type structure with densely packed reinforcing ribs at the bottom to eliminate welding stress
    • Artificial aging stress relief treatment to reduce long-term deformation
  • Q355 / S355JR High-Strength Alloy Steel
    • Better vibration damping performance, less thermal deformation
    • Suitable for robotic automated welding stations
    • Heavier and more expensive
Surface Treatment: Ion Nitriding
  • Nitriding hardness HV550-900
  • Wear-resistant, anti-weld slag adhesion, rust-proof
  • Easy to remove weld slag, and less likely to scratch the tabletop
  • All edges are rounded to prevent cuts to operators
Packaging and Logistics
Welding table packaging and crate Welding table secure packaging details
  • Packaging: Fumigation-free solid wood export crate, internally secured with timber, moisture-proof film + desiccant; heavy-duty tabletop with lifting point markings to prevent deformation during lifting
  • Gross Weight: The large 2000×1000 Q355 25mm tabletop itself weighs approximately 1.2-1.5 tons; the weight is even greater with support legs and clamp kits
  • HS Code: 73269000 (Metal Welding Tooling Table)
  • Optional Delivery Documents: Material certificate, dimensional inspection report, CE-DOC declaration, certificate of origin
Warranty and Service Life
  • Main body structure and worktable warranty: 12 months, excluding damage from human-caused wear, arc burns, and impacts
  • Clamping pins and pressure plates are consumable parts and are not covered by the warranty
  • Normal working condition lifespan: 8-12 years for nitrided worktables
  • Arc burns to holes are considered operational damage and not a product quality issue
For robust, re-configurable fixturing in heavy metalwork, look no further than the Heavy-Duty D28 3D Modular Welding Table for Metalwork.

Contact our sales team to receive your personalized quote and technical recommendations.

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