Custom D28 1000×2000mm Nitrided Steel 3D Welding Table
2026-05-13
This project is a customized D28 series 3D welding assembly table with overall dimension 1000×2000mm, fully made of all steel structure and finished with integral gas nitriding treatment. It is tailor-produced for an industrial manufacturing client, used for precision assembly, framing welding and fixture positioning of mechanical structural parts.
Product Configuration
- Model: D28 standard hole system, 100mm grid pitch
- Overall size: 1000mm × 2000mm
- Tabletop material: S355J2N high strength steel, solid steel integral structure
- Surface treatment: Full gas nitriding, high hardness, anti-weld spatter, high temperature resistance and rust prevention
- Precision standard: Table flatness ≤0.03mm/㎡, hole position tolerance ±0.02mm
- Structure design: Reinforced bottom support frame, load-bearing optimized, not easy to sink under long-term heavy work
- Matching: Equipped with complete set of D28 standard modular accessories for full positioning and clamping
Customer Demand Background
The client is engaged in mechanical frame and metal structure processing. They needed a medium-size high-precision 3D welding table to replace traditional simple welding bench.
Core requirements:
- D28 heavy-duty hole system for heavy plate and frame welding
- All steel body, strong rigidity, no deformation after long-term use
- Nitrided surface to avoid weld spatter sticking and daily corrosion
- Standard precision to ensure consistent workpiece dimension
- Complete supporting accessories for one-stop use
Our Production & Quality Control
- Adopted integral high-strength steel plate cutting, secondary stress relief annealing to eliminate internal stress, effectively avoid tabletop warping.
- One-time CNC gantry milling and integral drilling ensure vertical and parallel hole grid, good interchangeability of accessories.
- Overall gas nitriding process enhances surface hardness, wear resistance and high-temperature resistance.
- Strict flatness and hole spacing inspection before delivery, qualified after multi-dimensional testing.
- Export-standard packaging, reinforced frame protection for long-distance transportation.
Final Effect & Customer Feedback
After receiving and putting into use, the client highly recognized the table’s flatness, positioning accuracy and overall rigidity.
The modular hole system greatly improves assembly efficiency, reduces welding deformation and rework rate. The nitrided surface is easy to clean, no spatter adhesion and no rust problem.
This 1000×2000mm D28 steel nitrided welding table perfectly meets their daily batch production and precision welding demands.
Service Advantage
We support custom size, D16/D28 hole system, steel/iron material and nitriding customization. Standard models in stock, customized order fast production, full set of accessories supporting supply, one-stop solution for global welding workshop customers.
