3D Flexible Modular Steel Welding Table
3D flexible modular steel welding table is an advanced welding tooling system made of high-strength steel structure. Through precise mechanical structure and standardized interface design, it can achieve precise positioning at any position in three-dimensional space. Compared with traditional cast iron welding tables, the steel version has significant advantages in strength/weight ratio, environmental adaptability, and dynamic stability.
| 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. |
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.
Hardness:Material body hardness.
D28 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=φ28.065--φ28.149mm.
Hole spacing:L1=100±0.05mm.
Engraving:Graduation line spacing W1=100±0.05mm.
Flatness:0.1/1000mm.
Verticality:0.1/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Hardness:Material body hardness.
3D Flexible Modular Steel Welding Table
Typical applications
Automobile body welding:
Welding of doors, hoods and other covering parts
Body frame welding
Chassis component welding
Other application areas:
Aerospace component welding
Railway vehicle manufacturing
Large mechanical equipment welding
1.Modular Quick Changeover
The second - level installation of fixtures and positioning pins is achieved through the standard hole system, reducing the die - changing time by 80%.
Supports three - dimensional space combination (such as vertical brackets expanding the vertical working surface).
2. High Rigidity and Anti - Deformation
The tabletop thickness is 100 - 200mm. The static load can reach 2 tons/m² for D16 and 10 tons/m² for D28.
High - temperature resistant design (locally withstands 600ºC instantaneously).
3. Compatible with Automation
Integrated with robot welding arms and visual positioning systems (the RFID fixture identification module needs to be selected).
√ Wuxi Lemar Machinery Equipments Co., Ltd. is a high-tech enterprise specializing in automated welding equipment and H-beam equipment. Our company has developed a series of professional equipment such as CNC cutting equipment, Beveling equipment, welding equipment, etc.
√ 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.
√ Lemar Machinery has won the praise of users with the corporate spirit of "motivational and enterprising, honest and trustworthy", and is wi ling to work hand in hand with friends from all walks of life to realize its vision.
For more details or custmized welding table ,pls feel free to contact us ,thanks!
Request Custom Quote
Complete the configuration wizard or speak with our sales engineers
Selection and Usage Suggestions
1. Selection Principles
Precision First: Choose D16 (such as for the assembly of laser - cut parts).
Heavy - load Requirements: Choose D28 (such as for the welding of hydraulic press frames).
2. Maintenance Key Points
Regularly clean the oil stains inside the holes with alcohol to avoid fixture loosening.
For heavy workpieces, the load should be evenly distributed to prevent local deformation.
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
3D Flexible Modular Steel Welding Table is particularly suitable for high - end manufacturing fields such as aerospace equipment. Its modular design supports the expansion from a single welding station to a complete production line. Through the perfect combination of materials science and precision machinery, it achieves a service life more than three times that of traditional tooling, and is the ultimate solution for heavy - duty and high - precision welding applications.
Enhance Your Welding Capabilities With Our 3D 3D Flexible Modular Steel Welding Table !
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