Welding Fabrication table

The core advantages of "Welding Fabrication table" do not merely stem from the base material itself, but rather rely on the meticulous processing techniques. This is what distinguishes it from inferior steel welding tables. The main process flow is as follows:
Material cutting: Laser cutting / CNC flame cutting to ensure the dimensional tolerance of the sheet ≤ ±0.5mm, without burrs or missing corners;
1.Stress relief: High-temperature tempering treatment (600-650℃) to eliminate the internal stress generated during steel rolling and cutting, preventing the deformation of the table surface caused by stress release in the later use from the root;
2.Precision milling: CNC gantry milling for the tabletop and hole systems, completing all processing in one setup, with the hole alignment ≤ 0.02mm, and the flatness ≤ 0.03mm/m;
3.Surface hardening: High-frequency induction hardening, only hardening the working layer of the tabletop (3-5mm), retaining the toughness of the base material and avoiding brittle fracture of the steel due to overall hardening, with a hardness of HB280-HB350 after hardening, and the wear resistance increased by 3-5 times;
4.Anti-rust protection: Acid washing → phosphating → electrostatic spraying / hot-dip galvanizing, with a spray coating thickness of ≥ 80μm and a galvanizing layer thickness of ≥ 60μm. Outdoor storage (with rain protection) for 1 year shows no rust stains, and in a humid workshop environment for 3-5 years, there is no obvious rusting;
5.Overall assembly: The frame and tabletop are fixed with high-strength bolts + welding, the steel frame is degreased by shot blasting and then sprayed with paint, all welding areas are treated with anti-rust topcoats, with no exposed weld seams or peeling paint issues.

Anti-rust upgrade: The entire frame is sprayed with anti-rust oil (neutral anti-rust, non-corrosive), and then a PE protective film is applied; the tray is lined with moisture-proof aluminum foil paper, and silica gel desiccants (≥ 500g per cubic meter) are placed inside to deal with condensation in the shipping container;
Packaging upgrade: The entire item is placed in an IPCP standard wooden packaging box (solid wood / plywood, all undergo fumigation treatment), and a fumigation label is affixed to the outside of the box (including fumigation number, date, and exporting country), to avoid customs seizure;
Fixation upgrade: Wooden strips are used as a shock-proof frame inside the box, and polyurethane foam / foam board is filled between the frame and the inner wall of the wooden box, with no gaps; The box and the bottom of the wooden box are fixed with expansion screws to prevent shaking during transportation;
Accessory upgrade: The accessory box is equipped with product instructions, material certificates, warranty card, and installation drawings (multi-language versions: English / local language), and an accessory list is attached for easy customer counting;
Identification upgrade: Multi-language transportation labels are pasted on the outside of the wooden box (English as the main language, including local languages), indicating: product name, specification, gross weight / net weight, volume, origin port / destination port, customer number, Fragile (fragile / precise), Heavy Cargo (heavy cargo), Do Not Stack (prohibit stacking), etc. Core identifiers, and a shipping mark (including LOGO, product SKU) is also attached.