How to check the quality of storage shelves?

　　1. Material and thickness: The storage rack is generally made of cold rolled steel, and the thickness of the plate is also designed according to the bearing capacity of the goods. Therefore, as long as the steel quality is qualified and the plate thickness is no problem, it can be used with confidence. In the acceptance process, you can mainly view these two data.

　　2. Structural design: check the structural design of the shelf. For example, columns depend on whether the cross-section can be bent more uniformly. The average and symmetric structures are better; The beam depends on the hook structure and connection mode of the beam, with more hooks. This is better. The greater the force, the more stable. The contact between the hook and the post must also be closely different. The tight structure without clearance can bear better and be more durable.

　　3. Appearance treatment: the appearance of storage shelves is generally painted. The sprayed plastic surface shall be uniform and have strong adhesion. Check whether there is any improper omission at the inner edge of the column hole. Tap gently to see whether the surface is easy to fall off. If it falls off easily, it will rust easily. In addition, if the storage shelves manufacturer is not properly protected during transportation, it may be damaged. These should also be checked.

　　4. Size problem: under normal circumstances, the rack size is fundamentally different from the design size, and the deviation will not be too large. Therefore, you can measure the dimensions during the acceptance process to see if each component and the whole are available. The size deviation is large. If so, it indicates that there may be problems of jerry building or manufacturing and processing, which belongs to the scope of nonconforming products.

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