Product Overview
3D Welding Table Made By CNC Drilling Machine is a high-precision, modular welding and assembly platform. Its core feature is that it uses a CNC machine tool to drill holes on the tabletop to form a standardized grid hole system. It can be used with various fixtures, positioning pins and support components to achieve rapid positioning and clamping in three-dimensional space.
This type of table is widely used in precision welding, mechanical assembly, detection and measurement, and is particularly suitable for complex structural parts, multi-angle welding, and automated robot welding applications.
Details:
Table size Common specifications: 1000×1500mm, 1500×3000mm,2000×3000mm (customizable)
Height:100mm~300mm (adjustable legs optional)
Standard hole spacing :D16 (16mm), D28 (28mm), etc.
Aperture: φ16mm, φ28mm (customizable)
Material: Cast iron / Q355 steel
Flatness :≤0.05mm/m²
Load capacity :3~10 tons (depending on the structure)
Advantages:
1.Ultra-high precision - CNC machining ensures accurate hole positions, improving welding/assembly quality.
2.Flexible clamping - Adapts to workpieces of different shapes and sizes, reducing the cost of special tooling.
3.High strength and durability - Cast iron/steel structure, resistant to deformation, suitable for heavy-duty welding.
4.Strong expandability - Can be spliced and paired with automated equipment to adapt to future production line upgrades.
| System |
Material |
Size(mm) |
Surface treatment |
| D28/D16 |
Cast iron/Q355 steel |
1000*1000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1000*2000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1200*1200*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1200*2400*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1500*1000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1500*1500*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1500*2000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
1500*3000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
2000*3000*200/100 |
With Nitrided or Without |
| D28/D16 |
Cast iron/Q355 steel |
2000*4000*200/100 |
With Nitrided or Without |
1-side welding table 5-side welding table
Basic definitions
• Modular hole system fixture system, using 16mm standardized hole diameter (DIN/ISO standard).
• Concept of 3D flexible tooling: Achieve freedom positioning through a matrix hole system.
Structural Composition
• Main Platform: Q355 steel.
• Hole System Matrix: 16±0.05mm aperture, 50×50mm evenly distributed hole pitch.
1. CNC high-precision drilling
Adopt CNC machine tools to ensure the position accuracy of each positioning hole (±0.01mm), uniform hole spacing, and high repeat positioning accuracy.
Common hole system standards:
D28 series (28mm×28mm grid, φ28mm aperture)
D16 series (16mm×16mm grid, φ16mm aperture)
Other customized specifications (such as 50mm×50mm large hole spacing)
2. Three-dimensional flexible clamping
The table, side, and even the bottom can be installed with clamps to achieve positioning and clamping in the X/Y/Z three-axis direction.
3D Welding Table Made By CNC Drilling Machine Can be matched with angle adjustment blocks, flip mechanisms, universal clamps, etc. to meet the welding needs of complex workpieces.
3. High strength & high temperature resistance
Material: HT250 cast iron / Q235 steel (chrome-plated or spray-coated for rust prevention).
Load-bearing capacity: 3~10 tons (depending on size and structure), strong anti-deformation ability.
High temperature resistance: can withstand welding spatter and is not easy to deform.
4. Modular & scalable
Multiple workbenches can be spliced together to form a large welding platform, suitable for extra-long/extra-wide workpieces.
Compatible with robot welding and automated positioning systems, suitable for intelligent manufacturing production lines.
Compare with other models
| Parameter |
D16 Q355 1000×1500 |
D28 Cast Iron 2000×3000 |
| Material |
Q355 Steel Plate |
High-Strength Cast Iron (GGG50) |
| Precision |
±0.05mm |
±0.02mm (Higher) |
| Heat Resistance |
Good |
Excellent (Superior Heat Absorption) |
| Applications |
Small/Medium Parts, General Welding |
Large/Heavy Welding, High-Precision Automation |
| Cost |
Economical |
Premium |
Typical application scenarios
1. Precision welding
Applicable to automobile body welding, aerospace structural parts, engineering machinery frames, etc., to ensure the accuracy of welds.
2. Assembly of complex workpieces
Adjustable fixtures can achieve multi-angle positioning, suitable for assembly of special-shaped parts, pipes, boxes, etc.
3. Inspection and measurement
As a reference platform, it can be used with a three-coordinate measuring machine (CMM) for high-precision inspection.
4. Automated welding (robot integration)
Can be used with welding robots and automatic positioning systems to achieve intelligent production.
Applicable industries
Automotive manufacturing (body-in-white welding, chassis assembly)
Aerospace (aircraft structural components, engine parts)
Construction machinery (excavator, crane frame welding)
Rail transit (high-speed rail, subway car welding)
Precision manufacturing (robot components, automated equipment assembly)
Our related product for your choice,pls feel free to contact our sales engineer!
√ 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.
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
Purchase Suggestions
1.Select the tabletop size according to the workpiece size (for example, 1500×2000mm is suitable for medium-sized workpieces).
2.Consider the hole pitch standard (D16 is suitable for small precision parts, and D28 is suitable for large structural parts).
3.Determine whether automation integration is required (for example, an interface needs to be reserved for robot welding).
4.Determine the surface treatment requirements (chrome plating is more wear-resistant, and powder coating has a lower anti-rust cost).
Enhance Your Welding Capabilities With Our 3D Welding Table Made By CNC Drilling Machine!
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