1. Lightweight pull-out shelves use 100 × 50mm C-shaped steel is used as a
dedicated column, which is made of high-quality Q235 strip steel and rolled in
one go through a rolling mill.
2. The drawer tray frame is generally welded with rectangular tubes and 4.0
bent parts to form a steel plate on top. The guide groove is made of 4.0 steel
plate bent. The top and bottom are connected by crossbeams, and the top is
covered with a top plate, which can store items.
3. The heavy-duty pull-out shelf adopts a heavy-duty shelf as the overall
framework, with guide rails and drawer discs installed on the shelf columns.
General columns require a minimum of 90 × 70 columns.
4. The pull-out shelf is composed of columns and pull rods to form column
pieces. The guide groove is installed on top of the column pieces, and the upper
and lower parts are connected and fixed with crossbeams. Then, the drawer tray
is installed in the guide groove, with limit pins and guide rails installed, and
finally, the top plate is laid.
5. If there is no overhead crane in the factory, overhead rails and cranes
can be installed on the rack columns, and manual or electric hoists can be
installed. The overhead rails should be no less than 100 × Weld the crossbeam at
50 degrees.
6. After completing the black embryo of the entire component, it undergoes
shot blasting, oil removal, rust removal, and the final surface treatment
process of plastic spraying. After completion, it can be packaged and
shipped.
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