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Precision D28 Welding Table For Heavy Metal Welding Projects
| MOQ: | 1 |
| Price: | 500USD-1500USD |
| Standard Packaging: | 4000mm*2000mm*300mm |
| Delivery Period: | 15-25 work days |
| Payment Method: | D/A,L/C,D/P,T/T |
| Supply Capacity: | 500 units/month |
Precision D28 welding table
,Heavy metal welding table
,3D welding table with warranty
Built to satisfy high-demanding heavy metal welding assignments, this precision D28 welding table delivers consistent positioning accuracy for tough workshop environments. Every tabletop undergoes strict CNC machining to maintain reliable flatness across the whole working surface. The standardized D28 hole layout enables fast reconfiguration of fixtures without custom tooling. It handles large, heavy workpieces steadily and cuts frequent adjustment work for metal fabricators.
Optional nitrided surface treatment greatly improves surface hardness against welding spatter and mechanical scratches. Reinforced detachable supports fit uneven factory floors and keep the whole workstation stable under heavy distributed loads. Both standard dimensions and custom-size options are available to match varied heavy-metal project requirements.
| Parameter | Specification |
|---|---|
| Grid System | D28 - 28mm holes on 100mm centers |
| Hole Tolerance | 0.05 - 0.1mm |
| Tabletop Material | HT300 cast iron / Q355 steel |
| Tabletop Thickness | 100mm |
| Surface Treatment | Nitrided (HV ≥ 600) |
| Flatness Tolerance | ±0.1mm per m² |
| Static Load Capacity | 5,000 kg per table |
| Standard Sizes | 1500×1000, 2000×1000, 3000×1500mm |
| Leg Height | 620mm (custom heights available) |
| Leg Construction | 80×80mm square tube, 5mm wall |
| Leveling Feet | M24 threaded, 50mm pad |
| System | Material | Size(mm) | Weight(kg) |
|---|---|---|---|
| D28/D16 | HT300 cast iron/Q355 steel | 1000*1000*200/150 | 300 |
| D28/D16 | HT300 cast iron/Q355 steel | 1000*2000*200/150 | 520 |
| D28/D16 | HT300 cast iron/Q355 steel | 1200*1200*200/150 | 400 |
| D28/D16 | HT300 cast iron/Q355 steel | 1200*2400*200/150 | 800 |
| D28/D16 | HT300 cast iron/Q355 steel | 1500*1000*200/150 | 420 |
| D28/D16 | HT300 cast iron/Q355 steel | 1500*1500*200/150 | 600 |
| D28/D16 | HT300 cast iron/Q355 steel | 1500*2000*200/150 | 800 |
| D28/D16 | HT300 cast iron/Q355 steel | 1500*3000*200/150 | 1150 |
| D28/D16 | HT300 cast iron/Q355 steel | 2000*3000*200/150 | 1500 |
| D28/D16 | HT300 cast iron/Q355 steel | 2000*4000*200/150 | 2100 |
CNC finished table surface holds flatness of 0.02 mm per meter. Uniformly machined D28 holes ensure smooth pin insertion and firm fixture locking. Heavy metal parts stay aligned during long welding cycles so assembly deviations get minimized.
Manufactured from thick Q355 steel plate, the table bears static load up to 8 tons per square meter. It resists bending deformation under bulky metal components. Reinforced frame spreads pressure evenly to preserve table geometry in continuous heavy-duty shifts.
Nitrided surface reaches hardness between 550 HV and 600 HV. It stands frequent spatter burning, scraping and abrasive contact. Less surface degradation lowers maintenance frequency and extends the service life of the whole workstation.
100-mm pitch D28 grid supports broad combinations of clamps, locating blocks and angle fixtures. Operators rebuild holding layouts quickly when switching different heavy metal projects. There is no need for expensive one-off custom jigs.
Optimized plate structure dissipates welding heat across the entire tabletop. It reduces local warping caused by concentrated heat input. Original flatness can be retained after repeated high-temperature welding tasks.
This universal modular D28 welding table is mainly applied for fast fixture setup and welding assembly of heavy metal components. It is widely used for heavy mechanical frame fabrication, large steel structure parts processing, heavy equipment support frame manufacturing and heavy-duty cabinet production. It also works well for custom large-size metal prototype development and batch production. It can be integrated into robotic welding lines to offer stable clamping solution for bulky heavy workpieces.
- Mechanical structural component welding: Fixture assembly for heavy machinery frames, brackets and base parts.
- Automotive metal fabrication: Welding and positioning of vehicle chassis, structural supports and body assemblies.
- Pipeline and cylindrical part processing: Precise locating for pipes, flanges and circular pressure component welding.
- Frame and cabinet manufacturing: Assembly of equipment frames, metal housings and rectangular structural frameworks.
- Special-shaped workpiece production: Multi-angle positioning for irregular, radial and multi-directional metal components.
- Automated robotic welding lines: Stable tooling platform matched with robot systems for continuous batch production.
- Custom metal prototype fabrication: Fast reconfigurable tooling for trial production and small-batch customized projects.
A: Our nitrided D28 welding table achieves surface hardness from 550 HV to 600 HV. Hardness inspection reports can be supplied upon formal request.
A: Standard D28 series clamps, locking pins and positioning accessories from mainstream brands can fit our hole system normally. Minor tolerance difference from third-party suppliers may affect locking tightness.
A: Custom length, width and height are acceptable. Please share your exact size requirement and workpiece weight condition so we can give feasible suggestions.
A: Tabletop and support legs are delivered separately. Basic manual assembly is required on-site. No extra welding work is needed during installation.
A: Concentrated point overload, strong impact hammering and long-time local overheating will hurt surface flatness. Follow operating tips to protect your table surface.
If you are looking for stable high-precision workstation for heavy metal welding projects, our D28 welding table can satisfy your production demands. Feel free to send over your dimension requirements, preferred surface treatment and accessory needs. Our professional team will work out suitable solution and competitive quotation for you. Get in touch with us right now to move forward your project.
