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D28 Welding Workbench with Precision Hole Spacing of 100 Millimeters
| MOQ: | 1 PCS |
| Price: | 500-1500 USD |
| Standard Packaging: | 4000*2000*200mm |
| Delivery Period: | 15-25 work days |
| Payment Method: | L/C,D/A,D/P,T/T |
| Supply Capacity: | 500 units/month |
Detail Information
Place of Origin
WUXI , CHINA
Brand Name
WUXI LEMAR
Certification
CE
Model Number
D28
Document
System Hole Diameter:
Φ28 mm H7, Tolerance φ28.065‑28.149 mm
Grid Hole Spacing:
100 mm × 100 mm
Hole‑position Accuracy:
±0.05 mm
Available Material:
Q355 High‑Strength Low‑Alloy Steel/HT300 Grey Cast Iron
Table Top Thickness:
25mm
Hardness:
HV550‑900
Nitriding Layer:
0.25‑0.5 mm
Single Support Leg Load:
900‑1000 kg
Table Top Height:
200mm
Highlight:
D28 welding workbench with precision holes
,welding fixture table with 100mm spacing
,D28 welding table with hole spacing
Product Description
D28 Welding Workbench with Precision Hole Spacing of 100 Millimeters
The D28 Welding Workbench with Precision Hole Spacing of 100 Millimeters solves your pain points of high-cost custom jigs and slow fixture replacement. This 3D flexible welding table uses 100 mm uniform hole spacing and Φ28 mm H7 precision holes for reliable locating performance. Stress-relieved base and nitrided surface extend service life and maintain flatness. Five-face hole design allows flexible clamping for complex-shaped parts. All standard D28 clamps, locating pins and angle blocks can be directly fitted. We offer Grade 0 precision for robot welding lines and Grade 1 for general manual welding. Contact us for your customized layout and quotation.
Key Technical Parameters
| Item | Specification |
|---|---|
| System Hole Diameter | Φ28 mm H7, tolerance φ28.065-28.149 mm |
| Grid Hole Spacing | 100 mm × 100 mm, hole-position accuracy ±0.05 mm |
| Flatness | Standard grade ≤0.1 mm/1000 mm; Grade 0 (for robotic welding) ≤0.05 mm/1000 mm |
| Optional Material | ① HT300 Grey Cast Iron ② Q355 High-Strength Low-Alloy Steel |
| Table Top Thickness | 25-40 mm, reinforced with bottom stiffener keel structure |
| Surface Treatment | Ion Nitriding, Hardness HV550-900, Nitriding Layer: 0.25-0.5 mm, Anti-spatter, Wear-resistant & Rust-proof |
| Load Capacity | Max static load: 5-10 tons; Single support leg load: 900-1000 kg; Dynamic load: 2 tons |
| Standard Table Sizes | 1000×800 mm, 1500×1000 mm, 2000×1000 mm, 3000×1500 mm, 4000×2000 mm. Custom extra-large splicing available |
| Table Top Height | 200 mm. Working height 620 mm adjustable with standard support legs |
Features
- Multi-dimensional Clamping: Features D28 system holes on the top surface and all four sides, enabling 3D multi-angle positioning (X/Y/Z axes). Eliminates the need for custom welding jigs; standard accessories allow for rapid fixture setup and quick changeovers.
- Stable Precision: Raw materials undergo artificial aging or stress-relief annealing to eliminate internal machining stresses, ensuring long-term dimensional stability; the Grade 0 precision version is suitable for robotic automated welding lines.
- Heavy-duty Durability: The D28 welding table features a robust, large-aperture design ideal for thick plates, heavy-duty frames, construction machinery, and rail transport components; the nitrided surface facilitates easy weld spatter removal and offers high resistance to impact and wear.
- Modular Expandability: Multiple tables can be joined together to accommodate oversized workpieces; highly versatile and compatible with mainstream global D28 standard fixtures (such as locating pins, quick-action clamps, angle blocks, square boxes, and hold-down clamps).
- Versatile Application: Suitable for welding, assembly, inspection, layout/marking, grinding, and use as a base for robotic welding systems.
Inspection, Certificates, and Delivery Documents
- Measurement and Inspection Report: Flatness, hole spacing, and perpendicularity measurement data sheets are provided upon delivery. A test report is mandatory for Grade 0 precision robot projects.
- CE Certification: Available for customs clearance in the EU market.
- Packaging: Solid wood fumigation-free crates (for export by sea); domestic fumigation-free wooden crates; large tabletops are individually packaged to prevent damage during transportation.
- Delivery Time: 10-15 working days for standard sizes; 20-30 working days for Grade 0 high-precision, extra-large spliced tabletops.
- HS Code: 73269000 (Metal Tooling)
FAQ
Q: Can I do flame cutting or gouging directly on the tabletop?
A: No. High-temperature flame will cause permanent local deformation and damage nitriding layer. Use hole protective sleeves during welding to avoid spatter damage.
Q: Will third-party D28 accessories fit this welding table?
A: They may physically fit, yet not fully recommended. Different manufacturers have minor tolerance differences, which may cause positioning gaps, pin sticking and hole wear. Original matching accessories are suggested.
Q: What is ion nitriding? How long will the surface last?
A: Ion nitriding gives surface hardness HV550-900 with 0.25-0.5 mm nitriding layer, anti-spatter, wear-resistant and anti-rust. With proper operation and maintenance, tabletop service life is 8-12 years. Locating pins and bolts are wearing parts.
Q: Can you provide measuring inspection report and CE documents?
A: Yes. Inspection report with real measured flatness and hole-position data is supplied. CE certificate is available for EU market. Fumigated wooden case for sea export.
Q: Can I get custom sizes or special markings?
A: Custom dimensions, X-Y scale marking, robot datum marks and custom logo are all acceptable. Please send your drawing or requirements for quotation.
Q: What is your normal lead-time?
A: Standard sizes: 10-15 working days. Grade-0 high-precision or large spliced tables: 20-30 working days.
Q: Does the price include support legs and clamping accessories?
A: Quotation normally covers tabletop only. Support legs, locating pins and clamps are separate items. Tell us your full requirement, we can offer complete package price.
Q: Do I need special concrete foundation for installation?
A: Special foundation is not required. But workshop floor must be solid, flat and enough load-bearing. Use adjustable feet for leveling.
Ready to upgrade your fixture efficiency with our D28 Welding Workbench with Precision Hole Spacing of 100 Millimeters?
Whether you need standard dimensions or customized spliced platforms for robotic welding, we are here to support your project. Contact us today to get detailed specs and competitive offer.
