The D28 3D Adjustable High-Load Industrial Welding Workstation is a modular three-dimensional flexible welding platform designed for heavy-duty/precision welding applications (D28 = 28mm standard positioning holes). It integrates three-dimensional adjustability of height, angle, and position, high rigidity and load-bearing capacity, quick clamping, and adaptability to multiple scenarios. It replaces traditional dedicated fixtures, achieving "multi-purpose use, cost reduction, and efficiency improvement," and is widely used in engineering machinery, steel structures, sheet metal fabrication, automotive parts, automated welding production lines, and other fields.

• X/Y/Z Precise Positioning: 28mm standard holes + locating pins enable rapid three-dimensional coordinate positioning of workpieces, with a repeatability accuracy of ±0.05mm. No marking or prototyping is required, significantly reducing clamping time (traditional fixturing takes 30min+, D28 system takes 5–10min).
• Adjustable Height/Angle: Electric/pneumatic lifting + tilting/rotating modules adapt to various welding processes such as MIG/TIG/SAW, supporting automatic trajectory matching for robotic welding, reducing workpiece flipping and minimizing welding deformation and labor costs.
• Modular Fixture Compatibility: Compatible with over 100 D28 standard accessories such as quick-release clamps, locating blocks, angle plates, V-blocks, and telescopic supports, allowing for rapid assembly of any fixture and adapting to multi-variety, small-batch, and variable-batch production.
• Heavy-duty cast iron/steel plate + reinforced rib structure provides a table surface with a torsional strength of ≥300MPa, ensuring no warping or deformation during long-term use and guaranteeing consistent welding accuracy.
• Load-bearing base + adjustable support feet adapt to uneven workshop floors, ensuring the workbench is level and preventing welding defects caused by workpiece displacement.

The D28 3D Adjustable High Load Industrial Welding Workstation is available in multiple standard table sizes, including 1000×1000mm, 1200×1000mm, 1500×1000mm, and 2000×1000mm. It also supports customized sizes ranging from 1-4m and can be multiplied to expand the table size, flexibly adapting to different workpiece sizes.

• Construction Machinery: Welding and assembly of heavy components such as excavator arms, loader frames, and crane structural parts.
• Steel Structures / Construction: Welding of large components such as H-beams, box columns, trusses, and curtain wall frames.
• Automotive / Rail Transit: Welding of precision structural components such as frames, chassis, car body skeletons, and bogies.
• Sheet Metal / Metal Processing: Welding of a variety of small-batch parts such as enclosures, pressure vessels, pipe flanges, and irregularly shaped parts.
• Automated Production Lines: Robot welding workstations, CNC machining positioning, and inspection fixtures for flexible automated production.
• Repair / Prototyping: Equipment repair, new product prototyping, and small-batch trial production; rapid tooling setup to shorten development cycles.