The Steel 28 Series Work Platform 3D Flexible Welding Table with Welding Jigs is designed for high-precision welding, assembly, alignment, and inspection of heavy/large workpieces. It features a standard 100mm * 100mm grid hole system, five-sided precision machining, and a modular clamping system, replacing traditional dedicated fixtures. This allows for rapid changeovers, three-dimensional positioning, and multi-station expansion, making it an efficient and flexible solution for heavy manufacturing environments.

Steel 28 Series Work Platform 3D Flexible Welding Table with Welding Jigs: From raw materials to finished product, it undergoes 8 core precision processes with full quality control, ensuring that each piece of equipment meets industrial-grade precision standards, unlike the simple processing of ordinary welding tables:

1. Raw Material Selection: Q35 steel, original factory flaw detection, free from defects such as sand holes and cracks;
2. Overall Forging/Casting: Carbon steel is integrally forged, and cast iron uses resin sand precision casting to improve the density of the base material;
3. Rough Machining: Five-sided rough milling to remove excess material and achieve preliminary shaping;
4. Heat Treatment: Overall tempering treatment to eliminate internal stress and prevent deformation (carbon steel hardness HRC28-32, cast iron eliminates casting stress);
5. Precision Machining: CNC gantry milling for five-sided precision milling, ensuring flatness and hole distance accuracy, with positioning holes formed in one go without secondary processing errors;
6. Hole System Precision Machining: Positioning holes use precision reaming + boring to ensure a hole diameter tolerance of ±0.02mm, with smooth inner walls and no burrs;
7. Surface Treatment: Nitriding treatment (core process) uses gas nitriding, with a nitriding layer depth of 0.3-0.5mm and a surface hardness of HRC55+, or blackening/electrostatic spraying;
8. Finished Product Inspection: Full-size inspection with a coordinate measuring machine, verifying flatness, hole distance, and repeatability accuracy one by one before shipment.

Packaging: Standard export wooden crate (thickened solid wood + shockproof foam), tabletop surface covered with anti-rust film + wear-resistant protective film, positioning holes plugged with special rubber stoppers to prevent dust/bumps during transportation;

Securing: The interior of the wooden crate is reinforced with angle steel, and the tabletop is secured to the crate at multiple points to prevent displacement/deformation due to transportation bumps;

Logistics: Partnering with professional heavy equipment logistics providers, full truckload transportation, supporting sea/land/air freight, providing a complete set of export customs declaration documents (CO/Form A, etc.).

The Steel 28 Series Work Platform 3D Flexible Welding Table with Welding Jigs uses high-temperature and impact-resistant materials, has no welding process limitations, and is compatible with all mainstream welding processes currently used in the industrial field without affecting the table's accuracy and service life:

• Gas metal arc welding: CO₂ welding, MIG/MAG welding;
• Gas tungsten arc welding: TIG welding, plasma arc welding;
• High-energy beam welding: laser welding, electron beam welding;
• Others: submerged arc welding, manual metal arc welding, stud welding, etc.