D28 Nitrided 2D Welding Table For Flat Metal Fabrication Work
Product Overview
The D28 Nitrided 2D Welding Table is a high-performance flat-surface workholding solution designed for precision metal fabrication and welding operations. Built from premium cast iron and finished with an industrial-grade nitriding treatment, this table delivers exceptional surface hardness, wear resistance, and long-lasting dimensional accuracy. The 2D configuration features a precision-drilled grid of 28mm holes across the top working surface, providing reliable and repeatable positioning for flat workpieces, jigs, and clamping components. This design is ideal for operations that primarily require two-dimensional setup, offering excellent value while maintaining the quality and durability of professional welding tables. Suitable for fabrication workshops, manufacturing facilities, and welding training centers, the D28 2D series combines robust construction with practical functionality to support consistent, high-quality production.
Product Advantages
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Premium Nitrided Surface for Extended Durability
The industrial nitriding treatment creates a hardened surface layer with HV700 to 900 hardness, dramatically improving resistance to welding spatter, abrasion, and corrosion. This treatment significantly extends the service life of the table and reduces the time and cost associated with surface maintenance and repair.
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Precision Flat Surface for Accurate Fabrication
Each table top is precision machined to strict flatness tolerances, ensuring that workpieces rest on a perfectly level reference plane. This level of accuracy is critical for achieving consistent weld quality, proper fit-up, and dimensional correctness in every flat fabrication project.
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Efficient 2D Grid for Fast Setup
The 28mm hole grid arranged on a 100mm pitch across the top surface allows for quick and flexible placement of clamps, stops, and locating pins. Operators can set up and reconfigure workholding in minutes, reducing downtime between jobs and increasing overall workshop productivity.
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Heavy-Duty Cast Iron Construction
Manufactured from high-quality HT300 cast iron with a reinforced rib structure underneath, the table provides excellent rigidity and vibration damping. This robust construction supports heavy workpieces and withstands the rigors of daily industrial welding and fabrication without deflection or deformation.
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Cost-Effective Professional Solution
The 2D design delivers professional-grade welding table performance at a more accessible price point compared to full 3D models. For workshops that primarily work with flat components and do not require side-surface fixturing, this table offers outstanding value without compromising on build quality or precision.
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Broad Compatibility with Standard Fixtures
The D28 hole pattern is compatible with a wide range of standard fixturing accessories from multiple manufacturers. This compatibility means you can use your existing D28 tooling and expand your fixture collection over time without being locked into a proprietary system.
Customer Feedback
Applications
The D28 Nitrided 2D Welding Table serves a variety of industrial and commercial applications centered around flat metal fabrication. It is extensively used in structural steel workshops for beam preparation, plate welding, and frame assembly where flat reference surfaces are essential. Sheet metal fabrication facilities rely on these tables for precise layout, bending setup, and spot welding operations. Manufacturing plants producing conveyor systems, storage racks, and industrial shelving units benefit from the consistent flatness and quick setup capability for both small subassemblies and larger panel components. Welding training centers and vocational schools choose 2D tables as cost-effective educational platforms that still deliver professional-level accuracy. Additional applications include general repair and maintenance workshops, custom metal art studios, prototype development labs, and quality inspection departments requiring a flat reference surface for measurement and verification. Whether used for production, prototyping, or training, the D28 2D welding table provides a reliable and versatile foundation for flat metal working operations.
Technical Specifications
| Parameter |
Specification |
| Model |
D28 Nitrided 2D Welding Table |
| Table Top Material |
High-grade cast iron HT300 |
| Surface Treatment |
Nitriding process, HV700-900 surface hardness |
| Hole Diameter |
28 mm |
| Grid Spacing |
100 mm x 100 mm (top surface only) |
| Flatness Tolerance |
±0.05 mm per meter |
| Standard Sizes |
1000x1000mm, 1500x1000mm, 2000x1000mm, 2000x1500mm, 3000x1500mm |
| Load Capacity |
Up to 5000 kg (varies by table size) |
| Working Temperature Range |
-20°C to 200°C |
Export Packaging
Tabletop: The main welding table body is packed in a heavy-duty, fumigation-free solid wood plywood crate, featuring internal foam protection and reinforced corner bracing to prevent damage during ocean transit.
Fixture Kit: Components are individually wrapped in anti-rust paper and organized within a metal tool case.
Legs and Accessories: Packed in separate boxes to prevent scratching the nitrided tabletop surface during transport.
Frequently Asked Questions
What is the main difference between a 2D and a 3D welding table?
A 2D welding table has the fixturing grid on the top surface only, making it ideal for flat workpiece fabrication. A 3D table has drilled holes on all five working surfaces, allowing for three-dimensional fixturing of complex assemblies. The 2D model offers excellent value for shops that primarily work with flat components.
How long does the nitrided surface last under regular use?
With proper care and normal daily welding use, a nitrided surface can last 5 to 10 years or more. The hard nitrided layer resists welding spatter adhesion and wear far better than untreated cast iron, significantly extending the usable life of the table.
Can I use D28 fixtures from other brands on this table?
Yes, our D28 tables follow the industry standard 28mm hole diameter and 100mm grid spacing. Most D28 series fixturing accessories from other reputable manufacturers will be compatible, though we always recommend verifying specifications before purchasing.
What is the best way to clean and maintain the nitrided surface?
Remove welding spatter with a plastic scraper or soft wire brush after each use. Wipe the surface clean with a dry cloth and apply a light coat of protective oil if the table will sit unused for extended periods. Avoid using harsh chemicals or abrasive pads that could damage the nitrided layer.
Do you offer custom sizes for the 2D welding table?
Yes, we can manufacture custom table sizes to fit your specific workshop space and production requirements. Our engineering team will work with you to determine the optimal dimensions and load capacity for your intended applications.
What is included when I purchase a D28 2D welding table?
Each table comes with the precision machined nitrided table top, adjustable support legs with leveling feet, and assembly instructions. Fixturing accessories such as clamps, stops, and positioning pins are sold separately so you can build a set that matches your specific needs.
