1. Column
The column is mainly made of equilateral angle steel bilateral punching, and the triangular design of horizontal brace and diagonal brace is adopted to ensure the stability of the shelf as a whole.
The hole distance on the column is about 50 cm in a straight line, and the function of the column hole is mainly used to hang and connect the shelves.
2. Laf
At present, the laminate material on the market is mostly cold-rolled steel, which is separated from the steel plate by high temperature treatment, which can play a role in anti-corrosion and rust, strong and durable.
By connecting and fixing the butterfly hole on the column and the buckle on the beam, the height distance between the shelves can be adjusted at will without spot welding and screws, so that it is connected end to end, which has a bearing effect and ensures effective use of space.
