Introduction to the manufacturing process of shelving

Raw Material Preparation: Q235 cold-rolled steel sheet coils are commonly used as the main material to ensure the strength and stability of the shelving.

Forming and Processing: Using equipment such as shearing machines, bending machines, and punch presses, the steel sheets are cut and bent to the designed dimensions, and the required holes are punched out.

Welding and Assembly: Components such as uprights and beams are welded into a whole using processes such as CO2 shielded welding. Uprights are often designed as welded or spliced ​​types, while beams are selected as P-beams, welded beams, or snap-fit ​​beams according to load-bearing requirements.

Surface Treatment: This includes degreasing, pickling and rust removal, phosphating, high-pressure washing, and drying. Finally, electrostatic spraying or painting is applied to form a rust-proof and corrosion-resistant coating.

Shelf Fabrication: Shelves are made of cold-rolled steel sheets, with reinforcing ribs welded to the bottom to enhance load-bearing capacity. The surface is also treated with rust prevention.

Quality Inspection and Packaging: Finished products are inspected for appearance, dimensions, and load-bearing capacity. After passing inspection, they are packaged for shockproof and moisture-proof protection, ready for transportation.