2400*1200*200mm High Cost Performance Welding Table is a large - scale workbench specially designed for industrial welding, assembly and metal processing.
1.Core parameter analysis
Dimensions (2400×1200×200mm)
Length 2400mm × Width 1200mm: Provides a large working surface, suitable for multi - person collaboration or processing of large - sized workpieces (such as steel structures, mechanical parts).
Height 200mm: Usually refers to the thickness of the tabletop or the overall base height, ensuring stability and load - bearing capacity.
High cost - performance ratio
On the premise of ensuring basic functions (such as durability, flatness), the cost is reduced by optimizing materials or simplifying additional functions (such as no electric lifting), making it suitable for small and medium - sized enterprises with limited budgets.
2.Typical Structure and Materials
Tabletop
Materials: Commonly use Q235 carbon steel or high-strength cast iron, with the surface undergoing anti-rust treatment (such as galvanizing, powder coating).
Design: May have a standard hole array (such as φ28mm or φ16mm, with a pitch of 50/100mm), used to match fixtures, positioning pins and other tooling.
Thickness: 200mm may be the overall base height, and the actual thickness of the tabletop is usually 10 - 30mm (it is necessary to confirm whether it includes a stiffener structure).
Support Frame
Welded with steel profiles: Composed of square tubes (such as 80×80mm) or channel steel, and the adjustable feet at the bottom adapt to uneven ground.
Load-bearing: The static load is usually ≥ 5 tons, and the dynamic load (such as impact) is about 1 - 2 tons.
| 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.
| Parameter |
D16 Series |
D28 Series |
| Application |
Small precision parts, electronic assembly |
Heavy-duty equipment, large structural parts |
| Load Capacity |
Medium (≤2 tons) |
Extreme (≥10 tons) |
| Flexibility |
Optimal (dense small holes) |
Focused on strength |
| Typical Industries |
Automotive parts, laboratories |
Shipbuilding, energy equipment |
2400*1200*200mm High Cost Performance Welding Table
Typical application scenarios
Heavy industry: Welding of ship components and construction machinery.
Small and medium-sized workshops: Production and repair of metal artworks.
Educational training: Welding training in vocational colleges.
Core advantages
Precise positioning
The hole-array tabletop of 2400*1200*200mm High Cost Performance Welding Table allows for the quick installation of fixtures and stoppers, enabling multi-angle fixation of workpieces and reducing measurement time.
High temperature resistance / Deformation resistance
The steel is resistant to welding slag splashing and is not prone to warping at high temperatures (superior to wooden or ordinary plastic tabletops).
Modular expansion
Optional cantilever hanger, tool drawer, or smoke exhaust system can be selected to meet diverse needs.
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.
How to use a 3D fixture table for better and quicker woking?
1.Consider the characteristics of the workpiece: select the appropriate platform model according to the size, shape and weight of the workpiece. For example, D16 series platforms are often used for sheet metal and small steel structures, while D28 series platforms are often used for large steel structures and heavy machinery industry.
2.Selecting the Platform Structure: Flexible welding platforms are categorized into three main series based on their structural types: hole system combination fixtures, slot system combination fixtures, and combination punches. The slot system combination fixtures are available in three sizes: 16mm, 12mm, and 8mm, corresponding to large, medium, and small combination fixtures, respectively. Choose the appropriate structural type based on your specific requirements.
3.Select the right material and manufacturing process: Choose a platform produced by a regular manufacturer to ensure that the material meets national standards (such as cast iron HT200-300) and that the manufacturing process is excellent. Pay attention to checking the hardness of the working surface of the platform, which should be HB170-240 and has been properly heat-treated to ensure its stability and durability.
4.Consider the platform's scalability and adaptability: Evaluate whether the platform can be extended by adding support components (such as U-shaped square boxes, L-shaped square boxes, or angle iron supports) to accommodate larger workpieces. Assess whether the platform can be easily assembled and combined according to the shape and size of the workpiece.
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Shipping & Support
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2400*1200*200mm High Cost Performance Welding Table provides a large space, high compatibility, and basic stability at a reasonable price, making it a practical choice for small and medium - scale production scenarios. It is recommended to give priority to the models with standard hole systems and adjustable legs, and pay attention to the manufacturer's after - sales service and spare parts support.
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