60"X120" Welding Table Benches Adjustable Clamping 3D Welding Table is a large-sized, modular precision welding and assembly platform. It adopts the D16 standard hole system, with a tabletop thickness of 100mm, and is equipped with an adjustable fixture system. It is suitable for high-precision metal processing, welding, and inspection.
| Aspect |
Cast Iron |
Q355 (Structural Steel) |
| Material Category |
Iron-carbon alloy with high carbon content (2-4%), produced by casting. |
Low-alloy high-strength structural steel (GB/T 1591-2018), produced by rolling/forging. |
| Common Types |
Gray Iron, Ductile Iron. |
Replaces the old grade Q345. |
| Key Composition |
High carbon (2-4%), high silicon (1-3%), low manganese (0.1-1%). |
Low carbon (≤0.24%), low silicon (≤0.55%), manganese (1.0-1.6%), with microalloys (Nb, V, Ti). |
| Mechanical Properties |
- Tensile Strength: 120-400 MPa (low) |
- Tensile Strength: ≥355 MPa (actual: 470-630 MPa) |
| - Brittle, low toughness |
- High toughness, impact resistance |
| - High hardness (HB 150-300) |
- Moderate hardness (HB 130-180) |
| - Poor weldability. |
- Excellent weldability. |
| Manufacturing Process |
Casting (molten metal poured into molds). Ideal for complex shapes. |
Hot/cold rolling, forging. Easy to cut, weld, and machine. |
| Applications |
Engine blocks, machine tool bases, pipes, cookware (e.g., cast iron pans). |
Structural frameworks (buildings, bridges), ships, pressure vessels, machinery. |
| Advantages |
Cost-effective, wear-resistant, good vibration damping. |
High strength-to-weight ratio, ductile, suitable for dynamic loads. |
| Limitations |
Brittle, difficult to machine post-casting. |
Requires corrosion protection in harsh environments. |
1-side welding tables 5-side welding tables
D16 3D Welding Table
Material:a. HT300 casting, b. Q355 steel plate welding, c. High hardness steel plate welding, d. Stainless steel plate welding.
Aperture:A=φ16.065--φ16.149mm.
Hole spacing:L1=50±0.05mm.
Engraving:Graduation line spacing W1=50±0.05mm.
Flatness:0.1/1000mm.
Verticality:0.05/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Typical applications
1.Welding of large structures (such as construction machinery, bridge steel structures)
2.Precision tooling fixtures (such as automotive body welding, mold manufacturing)
3.Mechanical assembly (such as automated equipment, robot component assembly)
4.Inspection and measurement (can be used with a coordinate measuring machine)
Applicable industries
1.Automobile manufacturing (body welding, mold processing)
2.Construction machinery (structural parts of excavators and cranes)
3.Aerospace (high-precision welding fixtures)
4.Rail transit (train body welding)
Main features
(1) Modular 3D positioning system
• The worktable is covered with D16 standard holes (16mm), supporting X/Y/Z three-axis positioning. It can be equipped with various fixtures, positioning blocks, and support columns to achieve precise fixation of complex workpieces.
• Suitable for the welding and assembly of large structural parts and special-shaped parts.
(2) Adjustable clamping system
• Equipped with quick clamps, screw clamps, hydraulic/pneumatic fixtures to meet different welding requirements.
• Supports 360° multi-angle adjustment, suitable for complex welding structures.
(3) High rigidity & anti-deformation
• The 100mm thick worktable provides extremely high stability, reducing the impact of welding thermal deformation.
• The material is usually high-strength cast iron (such as HT250/300) or Q355 steel to ensure no deformation during long-term use.
(4) High-precision machining
• The flatness is ≤0.05mm/m, which can be used as a detection reference surface, suitable for precision welding and measurement.
• Suitable for high-demand industries such as automotive molds, aerospace, and heavy machinery.
| Feature |
This 3D Welding Table |
Traditional Welding Table |
| Positioning Accuracy |
±0.05mm/m (High Precision) |
±0.2mm/m (Lower Accuracy) |
| Clamping Method |
Adjustable, Modular (3D Positioning) |
Fixed, Less Flexible |
| Suitable Workpieces |
Complex Structures, Irregular Shapes |
Simple Flat Welding |
| Long-Term Stability |
High Resistance to Deformation |
Prone to Thermal Deformation |
Give you more choices---Our related product link for you!
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√ On the basis of continuously absorbing advanced technologies and processes domestic and abroad,our products are widely used in pressure vessels, petrochemicals, power stations, heavy machinery, ships, steel structure buildings and other industries.Most of the products have reached advanced international levels.
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Q: What's the lead time for custom configurations?
A: Standard units ship in 3-5 business days. Custom builds require 2-3 weeks for production.
Q: Do you provide on-site installation?
A: Yes, our certified engineers offer global installation and calibration services.
Q: What warranty coverage is included?
A: 1-year limited warranty on mechanical components.
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
This 60"×120" (1500×3000mm) D16 3D welding workbench, with its large size, high precision, and modular design, is particularly suitable for the welding and assembly of large and complex structural components. It is an ideal choice for industries such as heavy machinery, automotive manufacturing, and aerospace.
Enhance Your Welding Capabilities With Our 60"X120" Welding Table Benches Adjustable Clamping 3D Welding Table !
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60"X120" Welding Table Benches Adjustable Clamping 3D Welding Table is a large-sized, modular precision welding and assembly platform. It adopts the D16 standard hole system, with a tabletop thickness of 100mm, and is equipped with an adjustable fixture system. It is suitable for high-precision metal processing, welding, and inspection.
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