The 800×800×100mm 3D octagonal welding workbench and fixture system is a precision welding positioning platform designed specifically for applications that require multi - angle and high - precision welding. The "800×800×100" in its name refers to the main body dimensions of the workbench (length 800mm × width 800mm × height 100mm), and "3D octagonal" indicates its three - dimensional positioning ability and unique octagonal structure design.
Core Features
1. Dimensions and Structure
• Main Body Dimensions: 800mm (Length) × 800mm (Width) × 100mm (Height)
• Octagonal Design: Provides 8 working positions, with a 45° interval on each side
• Modular Construction: Usually made of high-strength cast iron or alloy steel
2. 3D Positioning System
• Three-axis Positioning: Adjustable in three dimensions, X/Y/Z
• Precision Scale: Usually equipped with a measuring system with an accuracy of 0.02mm
• Angle Adjustment: The worktable surface can be tilted at multiple angles (commonly adjustable from 0 - 90°)
3. Characteristics of the Worktable Surface
• Standard Hole System: Covered with positioning holes of φ16mm or φ28mm (hole pitch is usually 50mm ± 0.01mm)
• T-slot Design: Facilitates the installation of various fixtures
• High-temperature Resistance Treatment: The surface hardness usually reaches above HRC50
Composition of the Fixture System
1. Basic Fixtures:
Quick-acting clamps (various specifications)
Magnetic fixtures
Vacuum suction fixtures
2. Special Positioning Fixtures:
Universal angle adjusters
Three-dimensional combined positioning blocks
Adjustable V-blocks
3. Auxiliary Tools:
Precision square rulers
Height gauges
Multifunctional positioning pin sets
Holes Difference:
| Parameter |
D16 Series |
D22 Series |
D28 Series |
| Application |
Small precision parts, electronic assembly |
Medium-sized components, multi-station setups |
Heavy-duty equipment, large structural parts |
| Load Capacity |
Medium (≤2 tons) |
High (≤5 tons) |
Extreme (≥10 tons) |
| Flexibility |
Optimal (dense small holes) |
Balanced |
Focused on strength |
| Typical Industries |
Automotive parts, laboratories |
Construction machinery, rail transit |
Shipbuilding, energy equipment |
1-side welding tables 5-side welding tables
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:0.1/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Hardness:Material body hardness.Nitriding layer hardness::HV450-HV630
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.Nitriding layer hardness::HV450-HV630
Size Choosing:
| 600x600x100mm; |
600x600x200mm; |
| 800x800x100mm; |
800x800x200mm; |
| 1000x1000x100mm; |
1000x1000x200mm; |
| 1200x1200x100mm; |
1200x1200x200mm; |
| 1500x1500x100mm; |
1500x1500x200mm; |
Application fields
1. Precision welding:
Aerospace components
Precision instrument manufacturing
Automotive parts welding
2. Complex component processing:
Welding of special-shaped pipes
Assembly of multi - angle components
Mold repair
3. Education and scientific research:
Welding technology training
Process research and development
Small - batch trial production
| Comparison Table: Octagonal D28 vs Rectangular Q355 Welding Platforms |
| Feature |
Octagonal D28 Platform |
Rectangular Q355 Platform |
| Multi-station Efficiency |
8-side simultaneous operation (70% faster setup) |
Only 4 usable sides |
| Torsional Stiffness |
45% higher rigidity |
Prone to micro-deformation on long edges |
| Fixture Compatibility |
Supports spherical hinge multi-angle locking |
Limited to planar right-angle positioning |
| Typical Applications |
Aerospace fuel tank welding |
Conventional box structure welding |
Product advantages
1. Multi - angle positioning: The octagonal design provides welding positions in all directions.
2. High precision: It meets the positioning requirements of precision welding.
3. Strong expandability: The modular design allows for the addition of various functional accessories.
4. Efficiency improvement: The quick - positioning system significantly reduces the clamping time.
5. Good versatility: It is compatible with most standard welding equipment.
Purchase Precautions
1. Accuracy Level: Select an appropriate accuracy level according to the requirements of the workpiece.
2. Material Selection: Consider the thermal deformation coefficient and durability.
3. Fixture Compatibility: Confirm the compatibility with existing tools.
4. Expansion Ability: Evaluate the possible future upgrade requirements.
Give you more choices---Our related product link for you!
√ 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
This 3D octagonal welding workbench is especially suitable for modern manufacturing industries that require high-precision and multi-angle welding. It is a professional solution to improve welding quality and efficiency.
Enhance Your Welding Capabilities With Our 800x800x100mm 3D Octagonal Welding Worktable And Fixtures!
Audited Supplier 
The 800×800×100mm 3D octagonal welding workbench and fixture system is a precision welding positioning platform designed specifically for applications that require multi - angle and high - precision welding. The "800×800×100" in its name refers to the main body dimensions of the workbench (length 800mm × width 800mm × height 100mm), and "3D octagonal" indicates its three - dimensional positioning ability and unique octagonal structure design.
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