D28 2D Welding Fixture Table with Modular Accessory System

The D28 2D Welding Fixture Table with Modular Accessory System is a cost-optimized heavy-duty welding fixture platform for planar assembly tasks. Only the top working surface adopts standard D28 Φ28 mm hole system, fully compatible with universal D28 locating, supporting and clamping accessories.

Completed with stress-relief treatment and nitrided hardening surface, it maintains tight flatness tolerance under heavy welding loads. Multiple dimensions and support structures are optional, tables can be interconnected to expand working area. Perfect substitute for dedicated custom jigs, greatly cuts your fixture preparation time for flat-oriented welding projects.

 

• Rapid Setup: No need for custom fixtures for new products; simply position the workpiece and secure it with locking pins. Changeovers take just minutes, making it ideal for high-mix, low-volume production.
• High Precision & Deformation Resistance: Features a precision-ground surface and stress-relief treatment. Ensures dimensional stability during welding assembly, minimizing misalignment and deformation.
• D28 Heavy-Duty Capability: Larger bore diameters provide significantly higher clamping force than D16 systems, making it suitable for thick plates and heavy steel structures. The system is fully compatible with global D28 accessories, allowing for continuous expansion.
• Nitrided Surface Benefits: Resists weld spatter adhesion, wear, and rust, thereby extending the table's service life.
• Modular Expandability: Multiple 2D welding tables can be joined together using locking pins to accommodate the welding of extra-large workpieces.

• Myth 1: D28 2D welding tables cannot handle vertical workpieces.
  Fact: They can, but because the setup relies on L-shaped accessories mounted on the table surface, rigidity is lower; large workpieces may shift easily when subjected to lateral force.
• Myth 2: Joined tables have the exact same precision as a single-piece table.
  Fact: Due to factors like leveling-foot adjustment and clearances at the connection points, the overall precision is slightly lower than that of a single, solid tabletop.
• Myth 3: Striking an arc directly on the table surface is harmless.
  Fact: It damages the holes and destroys the nitrided layer, causing permanent loss of precision.
• Myth 4: Tables with caster mounts can be used for welding while being moved.
  Fact: For welding operations, the leveling feet must be lowered to bear the full load; casters are intended solely for transport.

• Do not overload the welding table or apply concentrated heavy pressure to a single point; place heavy objects gently and do not drop or throw workpieces onto the table surface.
• Connect the welding ground wire to the designated grounding lug; do not rely on mounting bolts for electrical grounding.
• Use a forklift or lifting equipment to move large tables; dragging is strictly prohibited.
• For caster-equipped models, retract the casters and ensure the leveling feet are resting firmly on the ground during operation.