Sand belt grinder is a grinder that uses a rapidly moving sand belt as a grinding tool for grinding and polishing. Sand belt grinders are divided into universal sand belt grinders, external sand belt grinders, internal sand belt grinders, flat sand belt grinders, and profile sand belt grinders. Since the 1950s, sand belt grinders have developed into high-end grinding machines; Efficient precision machining equipment. The machining accuracy of sand belt grinders can generally be guaranteed within ± 5 microns, with efficiency several times higher than grinders using grinding wheels, and power consumption only a fraction of it.
Characteristics of sandpaper and sandcloth
Compared with traditional abrasive products, sandpaper and cloth have the following characteristics:
Due to its good elasticity and mild grinding force, it can quickly repair the surface while maintaining the dimensional integrity of the workpiece.
During the processing, effective heat dissipation greatly avoids deformation and blackening of the workpiece caused by overheating.
The three-dimensional network structure composed of high-quality nylon fiber material has good water resistance, oil resistance, and anti clogging effects.
⑷ Long lifespan, high cost-effectiveness, time-saving and labor-saving.
Sandpaper and sandpaper cloth, as ideal surface treatment tools, are currently quite popular in developed countries in Europe and America, whether in factories or home DIY, and are increasingly accepted by more and more industries in China.