Metal box, also known as metal turnover box, belongs to the heavy-duty storage cage cargo unit collection device, mainly used for commodity loading, storage and circulation transportation, with a maximum load capacity of 2000kg. Common external specifications include 800 × 600 × 640mm, 1000 × 800 × 640mm, etc., supporting 3-5 layer stacking applications, and ensuring transportation safety through structural protection. Its manufacturing involves the processing of steel raw materials and downstream applications in logistics warehousing and packaging of new energy vehicle components.
Material boxes are divided into corrugated board material boxes and hanging material boxes. Steel material box, mesh A-type material box, folding mesh material box, and lead box material box are welded with corrugated plates on all four sides of the upper side of the box. The upper part of the mesh material box is welded with cold drawn steel wire and profiles similar to the storage cage.