Steel Welding Table System
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Normal/Nitrided
Type:3D
Brand:Lemar
product introduction
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The Steel Welding Table System serves as a "reference base" for industrial welding. Through high-precision holes/grooves on the table surface and matching fixtures, it enables rapid workpiece positioning and stable clamping, reducing welding deformation, improving dimensional consistency, and increasing production efficiency. Compared to ordinary welding tables, its core advantages lie in its three-dimensional flexible expansion and high rigidity, making it adaptable to complex assembly welding tasks ranging from light to heavy-duty.
Large enterprise scale
wide application of technology
high-quality customized services

Product Series

D16 series
1. Workbench surface grid specifications: 100x100±0.05mm (D28 series); 1mm scale lines on each of the two adjacent sides of the workbench in the X and Y directions.
2. Hole diameter and accuracy: φ28.15±0.03mm (D28 series)
3. Hole spacing: 100±0.03mm (D28 series)
4. Flatness: 0.1mm/m²
5. Perpendicularity: 0.1mm/200mm
6. Parallelism: 0.1mm/1000mm
7. Parallelism and perpendicularity (adjacent sides): 0.1/1000mm
8. Platform surface finish: 1.6μm
9. Platform support: Leg type: 2T/m², Frame type: 3T/m²
D28 series
1. Workbench surface grid specifications: 50X50±0.05mm (D16 series); 1mm scale lines on each of the two adjacent sides of the workbench in the X and Y directions.
2. Hole diameter and accuracy: φ16.15±0.03mm (D16 series)
3. Hole spacing: 50±0.03mm (D16 series)
4. Flatness: 0.1mm/m²
5. Perpendicularity: 0.1mm/200mm
6. Parallelism: 0.1mm/1000mm
7. Parallelism and perpendicularity (adjacent sides): 0.1/1000mm
8. Platform surface finish: 1.6μm
9. Platform support: Leg type: 2T/m², Frame type: 3T/m²

| Dimensions (length × width) | Countertop material | Tabletop flatness | Verticality |
| 1000 × 1200mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 1000 × 1500mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 1000 × 2000mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 1200 × 2000mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 1200 × 2400mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 1200 × 3000mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 2000 × 2400mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 1500 × 2000mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 1500 × 2400mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 1500 × 3000mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 2000 × 2400mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 2400 × 3000mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
| 4000 × 2000mm | HT300/Q355 | ≤0.1mm/1000mm | ≤0.2mm/200mm |
Product video
Key components and specifications

1. Platform Body
- Material: Common Q345 or Q355 low-alloy high-strength steel, or HT300 cast iron; surface treated with quenching, carburizing, and nitriding to improve wear resistance and deformation resistance.
- Structure: Solid tabletop (thickness 20–150mm) + bottom reinforcing ribs, equipped with adjustable feet or casters to adapt to uneven ground and ensure levelness.
- Hole Standards: Mainstream D16 (Φ16mm, hole spacing 50mm) and D28 (Φ28mm, hole spacing 100mm) series, hole position accuracy ±0.05mm, compatible with DIN/ISO standard fixtures.
- Working Surfaces: Mostly 5-sided (top + four side surfaces) precision machined, engraved with grid lines and graduations, supporting multi-directional clamping expansion.
2. Fixtures and Accessories
- Core Fixtures: Quick clamps, T-bolts, pressure plates, locating pins, V-blocks (for round pipes/profiles), squares, etc.
- Extended Accessories: Columns, beams, rotating arms, etc., for 3D spatial positioning; laser positioners, digital measuring instruments, etc., for auxiliary precision measurement.
Compared with similar products

VS. Standard Welding Table: Lacks standard hole systems and fixtures, resulting in slow clamping and poor accuracy; cast steel systems offer significantly improved efficiency and consistency.
VS. Cast Iron Platform: Cast steel offers stronger impact and deformation resistance, suitable for heavy workpieces; cast iron provides good shock absorption and is slightly less expensive, suitable for precision light welding.
VS. Specialized Tooling: Highly flexible and reusable, adaptable to multiple product types; specialized tooling offers high efficiency for single products, but has high changeover costs.
Company Advantages
Strong R&D & Customization Capability
We have a professional technical team that can provide customized solutions, including table size, hole system, fixtures and complete sets of systems to meet different workpiece and production requirements.


Complete Product Range
We provide a full series of cast steel welding tables, modular fixtures, positioning accessories and complete welding fixture systems, which can meet one-stop procurement needs.
About us
why choose us
Email:anywang@amywang@lemarmetal.com
Office:+86-510-88886966
Wechat/Whatsapp/Cell:+86-180 0619 3916
Registration address:
No.8 Jiefang Road,Liangxi District,Wuxi City,China
Physical Address:
No.280-25 Xicheng Road,Liangxi District,Wuxi City,China

why choose our products
At our company, we are committed to providing reliable, high-efficiency welding solutions for global manufacturers.With our professional Steel Welding Table System, we help customers improve welding accuracy, increase production efficiency and reduce overall costs.We will continue to focus on quality, innovation and service, growing together with our partners worldwide.
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