Views: 0 Author: Site Editor Publish Time: 2025-12-23 Origin: Site
Shelves are an indispensable piece of equipment in modern logistics and warehousing, as they effectively utilize warehouse space and enhance storage efficiency. So, how are shelves produced? Let's take a detailed look at the production process of shelves together.
The primary raw material for shelves is steel, so the required steel must be procured before production. Typically, cold-rolled or hot-rolled steel plates are selected as the main materials for shelf manufacturing, as both types of steel offer high strength and toughness, making them highly suitable for this purpose.
The purchased steel materials need to undergo cutting and shearing processes, which involve cutting the steel into the required dimensions and shapes. This step is crucial because only precise cutting can ensure the quality and efficiency of subsequent processes. Typically, the cutting dimensions of shelves are customized based on actual needs. For example, supermarket shelves usually use H-shaped steel as the main beam material, while heavy-duty shelves require a more robust main beam structure.
Punching is a critical step in the production of shelving, where holes are punched into steel plates according to specifications. This process requires specialized punching equipment, with the steel plate placed on a workbench and then pressed through a die. The size and position of the punched holes must be designed based on practical requirements to facilitate subsequent welding and assembly.
After punching, the steel plate also needs to be cold-rolled into shape. This step mainly involves further processing the steel plate into the desired shape and size. In general, cold rolling can be divided into two methods: one is to roll the steel plate into a cylindrical or square shape through a plate rolling machine; Another method is to bend the steel plate into the desired angle and shape through a bending machine.
After the cold rolling forming is completed, the shelves still need to be cut to length and flattened. This step mainly involves trimming and polishing the edges of the steel plate to make its surface smoother and more even. At the same time, it is necessary to accurately measure and mark the dimensions of the steel plate for subsequent welding and assembly.
After the above steps, the basic framework of the shelf has been formed. Next, welding treatment is required to connect different components together to form a complete shelf structure. Welding is usually carried out using methods such as arc welding or gas shielded welding, and the welding quality directly affects the overall stability and load-bearing capacity of the shelf.
After welding is completed, the shelves still need to be calibrated. This step mainly involves adjusting and optimizing the structure of the shelves to ensure that they will not deform or tilt during use. Normally, calibration requires the operation of professional technicians.
Finally, the shelves also need to undergo surface spraying treatment. This step can add a protective film to the shelves to prevent them from being affected by corrosion and oxidation. At the same time, a beautiful coating can be added to the shelves to improve their overall appearance quality. Spraying is usually carried out through methods such as electrostatic spraying or manual spraying.
After going through the production process of multiple steps mentioned above, the shelves have finally completed all the production procedures. At this point, it is necessary to package the shelves and pack them into suitable transport boxes for shipment.
English
