In most cases, the belt sander is used to smooth hard surfaces or to harden smooth surfaces, and different tools are used depending on its application. The roughness of the sandpaper follows certain grades, with P16 being the roughest and P10000 being the softest. These sandpapers are often used for polishing, roughening, or sanding parts, and in cases where work needs to be done faster (such as polishing the car body), the device is used. As we said, sandpaper is a tool for grinding and finishing, but sandpaper is bought for different purposes. In most cases, this tool is used to smooth and polish rough surfaces. Also, smooth surfaces that need to be glued are hardened using this tool. Sandpapers are used in various industries, of which the wood and MDF industry is one of the most important. Other common uses of this tool include polishing the surface of the car, producing containers, and metalworking.
Applications of Sandpaper
To buy sandpaper, one should know its types, but it should be noted that these tools are classified in different ways. As we said, the sandpapers are graded according to their material and roughness.
Very Hard
The grade of this type of sandpaper is 16 to 26 (P16), which is often used for deoxidizing and pleating. Basically, consumers should note that in order to use this sandpaper, they should use it when they need very rough sandpaper; Because this tool destroys sensitive devices quickly, most of the iron sandpapers are included in this category.
Hard
The grade of these sandpapers is between 40 and 50 and they are used for filing the surface of metals or shaping them.
Medium
The grade of these sandpapers is 60, 80, or 100 and their main applications are polishing, finishing, and smoothing the surface of hard parts.
Soft
Grades 120 to 220 are related to soft sandpapers. These tools are used for the initial stages of payment, such as the payment of faucets and chandeliers. In addition, they can be used for sanding brass parts and other metals.
Very Soft
Grades 220 to 1200 are related to very soft sandpapers, which are used for polishing the car body or the last stages of metal finishing.
Pusab
The tools that have a grade of 1200 to 10000, are wet, and are seen in the form of sheets, are called posab. These tools are used for polishing and polishing the car body and in smoothing workshops.
Conclusion
In this article from MEF Industrial Solutions, we tried to get a comprehensive view of sandpaper and its functions, it classifies sandpaper in several ways, the first category refers to the degree of hardness of sandpaper, which indicates their different applications in different industries.
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