D28 Flexible Welding Fixture Table with 100mm Hole Grid Spacing

Designed for high‑volume mixed‑model production, the D28 Flexible Welding Fixture Table with 100mm Hole Grid Spacing combines heavy‑load capacity, precise hole positioning and anti‑spatter nitrided surface. The 100 mm grid of Φ28 mm holes enables flexible fixture building for bulky structural parts, while multi‑face working surfaces unlock complex 3‑dimensional clamping possibilities. Compatible with well‑known international D28 fixture standards, this workbench is a smart investment for engineering machinery, steel fabrication and robotic welding applications, cutting waste from repeated custom jig development.

• Modular Flexibility: Relying on a standardized hole system and various fixture accessories, it can quickly position and clamp workpieces of different sizes, suitable for multi-variety, small-batch production, eliminating the need for expensive special tooling.
• Heavy-Duty Load Capacity: The D28 welding table is a heavy-duty series with greater clamping force than D16 series, suitable for welding thick plates, large steel structures, engineering machinery, vehicle frames, and machine frames.
• Five Working Surfaces: The 3D table surface with holes on all four sides allows for three-dimensional positioning and the creation of three-dimensional tooling.
• Nitrided Surface: Weld slag does not easily adhere to the table surface, making cleaning easy, wear-resistant, and extending service life.
• Optional Support Legs: Fixed support legs, height-adjustable support legs, and casters with brakes are available.

The entire tooling system is standardized, eliminating the need for custom fixtures. Workpiece replacement can be completed in 10-15 minutes, requiring only a few minutes to reassemble the tooling.

• Positioning Components: Cylindrical positioning pins, diamond-shaped anti-fooling pins, V-blocks, angle positioners, L-shaped positioning stops
• Clamping Components: Quick clamps, universal clamps, screw clamps, extended clamping arms
• Support Extension Components: L-shaped supports, heightening pads, extension connecting plates, splicing connecting plates (multiple workbenches can be spliced into a larger tabletop)
• Locking Fasteners: M20 locking bolts, quick-release nuts, connecting pressure plates

• Do not strike the workbench directly on the surface, as this will damage the nitriding layer
• Do not strike the workbench or clamps with a sledgehammer
• For caster-mounted workbenches, do not move them under full load; only allow them to move unloaded
• When clamping, tighten symmetrically and evenly. Do not tighten the clamps forcefully on one side to prevent localized deformation of the welding table surface
• The workbench must be grounded to prevent electrical leakage during welding
• When hoisting or placing large workpieces, handle them gently to avoid impacts to the workbench surface