5 Sided 3D Welding Table D28 100x100 Grid Fixture Heavy Duty Steel Welding Table

The 5-Sided 3D Welding Table D28 with a 100x100 Grid Fixture is a modular and flexible welding fixture platform featuring five precision-machined sides, a D28 standard hole pattern, and a 100×100mm equidistant grid. Designed for heavy/large workpieces, high-rigidity welding, robotic welding, and multi-station mass production, it enables 360° clamping without blind spots, high-precision positioning, and rapid changeover, making it a core tooling solution for industrial welding.

Key advantages of five-sided machining

• Omnidirectional Clamping: The top surface and four vertical sides are all precision-machined surfaces, allowing for simultaneous clamping of multiple workpieces, irregularly shaped parts, or three-dimensional components, solving the "clamping blind spot" problem of traditional single-sided tables.
• Expandable and Modular Design: The sides have pre-reserved positioning holes and splicing interfaces, allowing multiple units to be seamlessly combined into an extra-large work surface (e.g., 2000×4000mm), suitable for welding extra-long/extra-wide workpieces.
• Robot-Friendly: All five surfaces have standard hole patterns, supporting quick connection of robot end effectors, positioners, turntables, and inspection equipment, and are compatible with offline programming and automated production lines.
• Multi-Station Parallel Operation: The same work surface can be divided into multiple workstations, allowing for simultaneous positioning, clamping, welding, and inspection, increasing production efficiency by 30%+.

Automatic adaptation

The 5-Sided 3D Welding Table D28 with a 100x100 Grid Fixture utilizes a standardized interface and modular design, allowing for direct integration with existing factory welding lines and automation equipment without requiring extensive modifications to the production line. It is compatible with manual welding, semi-automatic, and fully automated production modes, reducing the cost of production line upgrades:

• Manual Welding Line Compatibility: It can directly replace traditional welding platforms/fixtures. The five-sided clamping reduces the need for auxiliary fixtures, and the heavy-duty clamps enable quick clamping, reducing changeover time from 1-2 hours with traditional fixtures to within 10 minutes, improving manual welding efficiency;
• Semi-Automatic Production Line Compatibility: The table surface has standard interfaces for positioners/tilting tables, allowing direct connection to heavy-duty welding positioners for 360° rotation welding of workpieces, eliminating welding blind spots. It facilitates the welding of complex seams on heavy workpieces using manual or semi-automatic welding, reducing operator workload;
• Fully Automated Production Line Compatibility: Seamless integration with welding robots from brands such as KUKA, ABB, and FANUC. It provides robot fixture adapter plates and hole coordinate data, allowing the robot to directly use the coordinates for automatic positioning and welding. It supports the linkage of multiple welding tables, enabling assembly-line-style automated production of heavy workpieces;
• Production Line Layout Compatibility: The table dimensions can be customized according to the factory production line layout (e.g., narrow and long, square). The legs can be equipped with heavy-duty casters with brakes (single wheel load capacity ≥1T), allowing the welding table to move flexibly within the production line, adapting to flexible production layouts and meeting the production needs of multiple types of heavy workpieces;
• Inspection/Assembly Line Compatibility: The table surface is a precision reference surface. After welding, there is no need to transfer the workpiece; dimensional inspection and workpiece assembly can be completed directly on the table, achieving integrated welding, inspection, and assembly, reducing workpiece transfer time and avoiding secondary clamping errors.

Selection recommendations

Prioritize the HT300 cast iron model: Excellent precision retention, suitable for precision heavy-duty welding and long-term fixed workstations.

Prioritize the Q355 steel model: High rigidity, easy to assemble, suitable for large workpiece welding, mobile workstations, and automated production lines.

Prioritize the D28 hole system: Higher load capacity and greater rigidity than the D16 hole system, suitable for heavy workpieces ≥500kg and high-current welding.