1500*2000 D28/D16 China-Made Nitriding 3D Welding Table is a professional high-precision welding workbench, mainly used for the welding, assembly and inspection of metal structural parts.
The parameters in its name represent the key characteristics of the product:
1500*2000: The platform size is 1500mm (width) × 2000mm (length)
D28/D16: The platform has two types of holes with diameters of 28mm and 16mm
Nitriding treatment: The surface has undergone a nitriding treatment process
3D welding: Suitable for welding positioning requirements in three-dimensional space
| 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.
1500*2000 D28/D16 China-Made Nitriding 3D Welding Table
Application fields
Welding manufacturing: Suitable for welding production in industries such as automobiles, construction machinery, and rail transit.
Tooling fixtures: Serves as a basic platform for the installation of various special fixtures.
Inspection and measurement: Can be used as a reference platform for precision measurement.
Teaching and training: An ideal equipment for welding technology training.
Scientific research and development: A multi-functional platform for the research, development, and trial production of new products.
Advantages
High precision: Ensure the accuracy of welding and assembly.
Long lifespan: Nitriding treatment significantly extends the service life.
Multifunctionality: One platform for multiple uses, reducing the investment in tooling.
High efficiency: Rapid positioning and clamping to improve production efficiency.
Domestic advantages: Compared with imported products, it has a higher cost-performance ratio and more convenient after-sales service.
√ 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
Precautions for use
Regularly clean the surface of the platform to prevent the accumulation of welding slag.
Avoid impact from heavy objects to protect the precision hole system.
Use special tools to install fixture components.
Regularly check the flatness of the platform and carry out trimming if necessary.
Apply anti-rust oil during storage, especially when not in use for a long time.
1500*2000 D28/D16 China-Made Nitriding 3D Welding Table is an important product of China's manufacturing industry in the field of welding fixtures. It combines international advanced design concepts and local manufacturing advantages, providing cost-effective professional solutions for various welding and manufacturing enterprises.
Enhance Your Welding Capabilities With Our 1500*2000 D28/D16 China-Made Nitriding 3D Welding Table !
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