Factory Sales 3D Fixture Welding Worktable with Accessories is an economical modular welding system designed for small and medium-sized manufacturing companies. It comes standard with a D28 hole system and a basic fixture set, providing a cost-effective flexible welding solution.
Key Parameters and Specifications
√ Workbench Size :1000mm (length) × 1500mm (width)
√ Table Thickness: 25mm Standard/30mm Heavy Duty (optional)
√ Aperture System: D28 Standard Hole (28mm Diameter)
√ Hole Distance :Accuracy ±0.05mm (Industrial Grade Accuracy)
√ Material Grade: Q355 Steel/Cast Iron
√ Surface Treatment :Blackening Anti-Rust/Nitriding Treatment (optional)
√ Static Load :5 tons (30mm Version)/8 tons (40mm Version)
√ Accessory Configuration :Basic Fixture Set
Standard accessory configuration
The basic set includes:
1.Positioning element
D28 positioning pin × 10 sets
Stepped positioning block × 6 sets
Right-angle positioner × 4 sets
2.Clamping device
Quick clamp × 8 pieces
Spiral lock × 6 sets
Magnetic auxiliary clamp × 4 pieces
3.Functional extension parts
Adjustable angle support × 4 sets
V-shaped positioning block × 4 sets
Extension table connector × 2 sets

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.
Typical application scenarios of
Factory Sales 3D Fixture Welding Worktable with Accessories
(1) Auto parts manufacturing
Suitable for welding of suspension systems, frames and other parts
Can complete production line changeover within 6 hours
(2) Engineering machinery maintenance
Perfectly adapt to the maintenance and positioning of excavator buckets, crane arms, etc.
Fix special-shaped parts through fixture combination
(3) Teaching and training application
Ideal teaching aid for welding training in vocational schools
Can simulate a variety of industrial welding scenarios

Core Product Advantages
(1) Factory Direct Supply Value System
Eliminate the price difference of the intermediate links, and the price is 15-20% lower than similar products in the market
Support OEM/ODM customized services
Provide bulk purchase step-by-step quotation
(2) Intelligent hole system
Adopts D28 industrial standard aperture (28±0.01mm)
50×50mm matrix hole layout
Full CNC processing ensures hole concentricity ≤0.03mm
(3) Expansion compatibility
Compatible with more than 90% of D28 standard fixtures on the market
Supports multiple splicing expansion (maximum expansion to 6×8 meters)
Reserved robot integration interface
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How to use a Factory Sales 3D Fixture Welding Worktable with Accessories 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
✓ Recommend 30mm standard version for conventional welding operations
✓ Choose 40mm heavy-duty version for high-load conditions
✓ It is recommended to add nitriding treatment to improve durability
✓ Bulk purchases can receive additional special tool sets
Factory Sales 3D Fixture Welding Worktable with Accessories is particularly suitable for small and medium-sized manufacturing companies that need to change production frequently. It provides performance close to high-end welding systems at a very competitive price and is an ideal upgrade solution for traditional welding tooling.
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