3D Fixture Welding Table Flexible Welding Workstation(1500×3000mm) is a modular, high-precision welding fixture system that uses the D28 standard hole system (28mm aperture grid system) and is suitable for high-precision welding, assembly and testing. Its core features are high modularity and strong reconfigurability, which can adapt to the welding needs of workpieces of different shapes and sizes, and is widely used in automotive manufacturing, engineering machinery, aerospace and other fields.
Main features
(1) Workbench specifications
Table size: 1500mm (width) × 3000mm (length)
Hole system standard: D28 system (28mm diameter positioning hole)
Hole spacing: usually 50mm, 100mm or customized spacing
Material: high-strength cast iron or alloy steel (surface hardening treatment, wear-resistant and anti-deformation)
Load-bearing capacity: usually up to 5-10 tons (depending on the structural design)
(2) 3D flexible clamping system
Modular design: all clamping components (locating pins, clamping arms, angle adjustment blocks, etc.) can be freely combined
Three-dimensional adjustable: supports precise positioning in the X, Y, and Z directions (accuracy can reach ±0.05mm)
Quick clamping: uses hydraulic, pneumatic or manual quick clamping mechanism to improve efficiency

1-side welding tables 5-side welding tables
D28 3D Welding Table
5-side welding tables
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.
Application areas of
3D Fixture Welding Table Flexible Welding Workstation
√ Automotive parts welding
√ Engineering machinery structural parts welding
√ Aerospace parts welding
√ Railway transportation equipment manufacturing
√ Heavy machinery welding assembly
√ Precision sheet metal welding

Advantages
✓ Improve efficiency: reduce the production time of traditional welding tools
✓ Reduce costs: one system can adapt to a variety of products, reducing the investment in special tools
✓ Stable quality: ensure welding position accuracy and reduce deformation
✓ Flexible and adjustable: quickly adapt to product changes and process adjustments
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√ 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 Welding Table Flexible Welding Workstation for better and quicker woking?
1.Consider the characteristics of the workpiece: select 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.
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
Purchase suggestions
✓ Size selection: Select the table according to the maximum workpiece size (1500×3000mm is suitable for medium to large workpieces).
✓ Load-bearing requirements: Reinforced structure is required for heavy welding.
✓ Automation requirements: If docking robot welding is required, an interface must be reserved.
✓ Material selection: Alloy steel table is recommended for high-precision welding, and stainless steel version is optional for anti-magnetic environment.
3D Fixture Welding Table Flexible Welding Workstation (1500×3000mm) is an ideal solution for modern welding production, especially suitable for multiple varieties, high precision and high efficiency welding needs. Its modular design and strong compatibility make it the preferred equipment for industries such as automobiles, machinery, and aviation.
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