High Precision D28 3D Welding Table for Metal Welding

Looking for a reliable high rigidity workbench for heavy metal welding? Our High Precision D28 3D Welding Table for Metal Welding adopts double stress relief and full nitriding craft to maintain long-term flatness and positioning accuracy. The five-surface 3D hole design allows flexible clamping of square tubes, round pipes, chassis and large structural parts without repeated disassembly and flipping.

All matched clamps, locking pins and positioning blocks follow unified D28 standards for universal interchange, greatly cutting fixture manufacturing time and workpiece rejection rate. Multiple sizes, material options and mobile/fixed brackets are available to fit small repair workshops and fully automatic robotic welding production lines.

• International D28 standard 100 × 100 grid, five sided 3D clamping, multi angle fixed workpiece without flipping
• Double aging+integral nitriding process, wear-resistant, rust proof, and slag resistant tabletop, long-term use without deformation
• High precision machining with extremely small tolerances for flatness and hole spacing, significantly reducing welding scrap rates
• Complete set of universal modular fixtures, quickly build fixtures, saving the cost of customized tire racks
• Strong load-bearing capacity, suitable for welding thick plates, heavy-duty frames, and large engineering machinery components
• Multiple specifications can be freely assembled, supporting the combination of robots and positioners to form an automated production line
• Material options include Q355 steel plate/HT300 cast iron, with multiple options for fixed/lifting/moving brackets

Standard configuration of robot welding workstation: D28 high-precision tabletop+heavy-duty fixed bracket+welding six axis robot+displacement flipping table; The tabletop reference hole and robot coordinate system are fully automated batch welding, without the need for manual repeated calibration.

Continuous production combination on assembly line: Multiple D28 welding tables are joined together to form an ultra long assembly line and roller conveyor frame, allowing for seamless flow of workpieces from positioning, welding, and inspection, suitable for trailer and long truss batch production lines.

Mobile welding unit: D28 countertop+mobile bracket with brake+small welding machine integrated placement, flexible transfer of multiple workstations in the workshop, suitable for dispersed processing orders in multiple workshops.

Outer box: Fumigated thick plywood case, compliant with international export standard, free of insect quarantine issues.

Inner protection: Full covered shockproof pearl cotton wraps all 5 working surfaces to protect nitrided layer from scratch and collision.

Reinforcement: High-strength steel straps lock the wooden box tightly; corner guard blocks at all edges to avoid impact damage during sea/land transport.

Lifting reserved: Internal fixed brackets lock the welding table firmly, no shifting inside the case during transit.