Product Overview
3D Plate for Soldering Station Welding Base 1000*3000*200 D28 is a super-large modular welding work platform system, specially designed for industrial-grade precision welding and assembly of large workpieces. Its core feature is:
Super large working area: 1000mm(width)×3000mm(length)×200mm(height)
Professional 3D positioning system: Achieves precise positioning in three-dimensional space through the D28 standard hole array
Heavy-duty structural design: Capable of supporting large welded parts and maintaining extremely high stability
Parameter specification
The working area of 1000×3000mm far exceeds that of a standard welding table (usually ≤1500mm).
The thickness of the countertop is 200mm, while that of a regular welding table is only 50-100mm
The load-bearing capacity is ≥5000kg. The load-bearing capacity of a conventional welding table is 500-1000kg
| 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.
Typical application scenarios of 3D Plate for Soldering Station Welding Base 1000*3000*200 D28
(1) Aerospace field
Welding and positioning of aircraft skin
Assembly of engine components
(2) Rail transit
Welding of high-speed rail car bodies
Precision assembly of the bogie
(3) Heavy machinery
Welding of structural components for construction machinery
Manufacturing of large pressure vessels
Analysis of Operational Advantages
Efficiency improvement
Multiple large workpieces can be positioned simultaneously
Reduce the measurement adjustment time by 90%
Quality Assurance
The welding deformation is reduced by 70%
The accuracy of repeated assembly has been increased by five times
Cost optimization
Reduce the investment in dedicated tooling
3D Plate for Soldering Station Welding Base 1000*3000*200 D28 can reduce the rework rate to below 1%
For more details or custmized welding table ,pls feel free to contact us ,thanks!
√ 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.
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.
Request Custom Quote
Complete the configuration wizard or speak with our sales engineers
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
3D Plate for Soldering Station Welding Base 1000*3000*200 D28 represents the top level of current large-scale welding fixtures and is particularly suitable for industries such as aerospace and rail transportation that have extremely high requirements for welding accuracy. It is a revolutionary solution for improving the quality and efficiency of large-scale welded parts.
Audited Supplier 
){kind=link}