High Quality D28 3D Welding Table For Precision Jig And Fixture
The High Quality D28 3D Welding Table For Precision Jig And Fixture is a heavy-duty modular flexible welding workstation built to create all kinds of precision locating jigs and clamping fixtures. Designed with full five-sided Φ28 hole layout and 100×100mm standard grid, this D28 3D welding table enables 360° multi-angle clamping for metal workpieces.
Adopting integral gas nitriding treatment and high-flatness tabletop, it keeps consistent positioning accuracy during long-term batch welding. Compatible with full series D28 standard accessories, the table lets you rebuild custom fixtures within minutes instead of ordering expensive one-off tooling. Two material options including HT300 cast iron and S355 steel are available, widely applied in automotive frames, new energy structures, robot welding lines and heavy steel processing.
Standard Size Specification Table
| Item |
Parameter Details |
| Standard Hole System |
D28, Hole Diameter Φ28mm, Grid Pitch 100×100mm |
| Machining Surface |
5-sided fully machined (Top + 4 vertical sides) |
| Table Thickness |
25mm standard thickened plate |
| Flatness Tolerance |
Standard Grade: ≤0.1mm/m; High Precision Grade: ≤0.05mm/m |
| Verticality Tolerance |
0.1mm / 200mm |
| Surface Treatment |
Integral gas nitriding, Nitride layer 0.25-0.35mm, HV550+ hardness |
| Available Material |
1. HT300 Cast Iron (Heavy-duty, long-term stable precision)
2. Q355 Structural Steel (Lightweight, cost-effective) |
| Standard Table Sizes (L×W, mm) |
1000×1000 / 1200×1500 / 1500×2000 / 2000×3000 / 2000×4000
Custom non-standard sizes supported |
| Optional Support Legs |
Fixed height legs / Telescopic adjustable legs / Mobile caster legs / Hydraulic lifting legs |
Packaging, Logistics, Delivery
Packaging: Heavy-duty, solid-wood, fumigation-free crates featuring internal foam cushioning and reinforced steel corner plates; the welding table and accessories are packed in separate crates to prevent transit damage to precision-machined surfaces.
Weight Reference: A 1000×2000 cast-iron table weighs approximately 660 kg, while large 4000×2000 units can exceed 3 tons.
Lead Time: 3-7 days for standard in-stock items; 12-15 working days for custom sizes or special accessories; production schedules for bulk orders can be negotiated.
Shipping Methods: Sea freight (20-40 days; most cost-effective), air freight (5-10 days for urgent orders), and land transport (to Russia, Central Asia, and neighboring Southeast Asian countries).
Trade Terms: Standard FOB; CIF and DDP (door-to-door, all-inclusive) services are also available.
Cost Advantage
- One-time investment, long-term reusability: Traditional precision fixtures require custom-made tooling sets with 7-15 day lead times and costs from several thousand to over ten thousand yuan per unit. The D28 welding table with standard accessories accommodates hundreds of different workpieces; setting up tooling for new products takes only 10-30 minutes.
- Saves factory storage space: Traditional fixed tooling occupies significant warehouse space, while modular accessories can be stacked, reducing tooling storage requirements by 70%.
- Reduced labor costs: Tooling assembly and disassembly can be performed by general operators without specialized fitters; boosts changeover efficiency by 80% and supports flexible production lines.
- Cost-effective depreciation: Cast-iron welding tables offer 8-10 year service life, with average annual equipment cost far lower than repeatedly commissioning custom tooling.
FAQ
Q: Does this D28 welding table come with CE certification?
A: All our High Quality D28 3D Welding Table For Precision Jig And Fixture pass CE MD mechanical safety certification, compliant with EU factory standards, no customs clearance barriers for European customers.
Q: What's your warranty policy?
A: 2-year warranty for the table main body (exclude artificial impact and overload damage); 1-year warranty for all D28 clamping accessories. We provide free remote technical guidance for fixture layout and installation.
Q: Does the table come with calibration test reports before delivery?
A: Every finished welding table is inspected by three-coordinate measuring equipment. We attach official inspection documents including flatness, verticality and hole tolerance test reports together with goods.
Q: Can the height of support legs be adjusted separately after installation?
A: All support legs are equipped with heavy-duty leveling foot screws. You can fine-tune the height of each leg individually to correct uneven ground and keep the entire table flat.
Don't waste time and budget on outdated one-off custom tooling. Invest in our High Quality D28 3D Welding Table For Precision Jig And Fixture to boost your machining accuracy and production efficiency. Drop your inquiry now to get detailed parameter sheets, full accessory lists and competitive factory direct prices.
