Medium and heavy storage shelving belong to storage shelving, shelf rack type. According to the shelf capacity to distinguish and named. Medium-shelving in accordance with the principle of the division between light and heavy shelves.
1, shelves pillar is composed of cold rolled steel plate after special cold bending forming unit rolling forming, post positive double row holes.
2, shelf beam of steel tubes with \”P\”, commonly known as \”beam\”, the height of the ladder match with the height of the layer board.