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3D octagonal modular welding table in 28mm system bore
The 3D octagonal modular welding table with a 28mm system bore is a heavy-duty industrial work platform specifically designed for automated and flexible welding. Based on a 28mm standard positioning hole system, and featuring an octagonal structure and modular design, it is suitable for multi-station, heavy-load, and high-precision welding applications.
Core hole diameter
28mm (tolerance typically φ28.065-φ28.149mm)
Hole spacing layout
100mm × 100mm
Table material
Q355B/S355J2+N steel or HT300 cast iron
Surface treatment
Plasma nitriding / Quenching + Tempering
Positioning accuracy
≤±0.05mm
Core advantages
High-Efficiency Operation: The octagonal design reduces workpiece flipping, increasing welding efficiency by over 30%, and is compatible with multi-station collaboration and robotic automated welding.
Heavy-Duty Stability: The 28mm bore diameter and heavy-duty materials meet the welding needs of large structural components and heavy equipment, ensuring no deformation during long-term use.
Flexible Production: The modular hole system is compatible with 3D flexible tooling, allowing for quick switching between product models and adapting to multi-variety, small-batch production.
Lasting Precision: Positioning accuracy is ≤±0.05mm, and surface hardening treatment guarantees long-term precision, reducing maintenance costs.
Safe and Durable: The rounded edge design and high-temperature wear-resistant surface enhance operational safety and provide a service life of over 10 years.
Suitable scenarios and application areas
Heavy industrial production: Welding of large structural components such as construction machinery, automobiles, and steel structures.
Automated welding lines: Compatible with robots, positioners, and manipulators to achieve multi-axis coordinated welding.
Multi-variety, small-batch production: Adaptable to 3D flexible tooling systems for quick changeovers and reduced production costs.
High-precision welding requirements: Suitable for applications requiring high positioning accuracy, such as precision machinery and rail transit components.
Outdoor/harsh environment operation: Optional anti-corrosion coating available for outdoor welding operations.
Safety, compliance, and user-friendly design
Compliant with international certification standards such as CE and ISO 9001, the tabletop features rounded edges (R10-R15) to prevent sharp corners from scratching operators; optional grounding terminals are available to eliminate welding static electricity and protect precision workpieces and equipment.
The base comes standard with adjustable anti-vibration feet, with an adjustment range of ±20mm, which can counteract the impact of welding vibrations on positioning accuracy and adapt to uneven workshop floors.
The tabletop features a redundant load-bearing design, with a rated load capacity of 5-10 tons, and the actual safe load capacity can reach 1.5 times the rated value, avoiding the risk of structural damage caused by overloading.
Contact Us
Precision Engineering, Intelligent Manufacturing for the Future. We specialize in the research, development, and manufacturing of 28mm system aperture three-dimensional octagonal modular welding tables, using high-strength steel as the frame and a precise hole system as the core, empowering efficient welding with its octagonal structure. Experience breeds quality, and certification builds trust. Every piece of equipment carries the promise of stability, precision, and durability. We support customized solutions to meet diverse production needs. Choose us, and let's work together to strengthen your manufacturing foundation with cutting-edge equipment and create a new chapter in the industry with our meticulous craftsmanship!