The reason why the "Erector Shelf Super Series" is durable and resistant to rust.

All contact points are spot welded! An explanation of strength and rust resistance.

A shelf with holes is passed through four poles and fixed with a taper. The structure of steel racks is now familiar, but at the time it was a groundbreaking invention. This was developed by American engineer Lewis Maslow in 1969. Traditional shelves have a structure that supports the downward force on the shelf board from the side. The strength of the shelf depends on the bonding strength between the shelf board and the side panels. There are various strong joining methods for materials, such as wooden mortise and tenon joints and metal fusion welding. However, in the end, to increase strength, it was necessary to make the board thicker. The structure conceived by Lewis Maslow generates robustness from the load applied to the shelf board itself. It was truly a revolutionary idea. This allowed for a load-bearing capacity that is incomparable to traditional shelves. *For more details on the column, please refer to the related links. For further inquiries, feel free to contact us.*

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