Diamond abrasive belts use diamond as the abrasive.

The biggest features of diamond abrasive belts are high grinding efficiency, high durability, smooth finish, high gloss, and high cost performance. Diamond abrasive belts are divided into three categories according to their use, tool performance, and manufacturing difficulty: resin dispensing abrasive belts, Resin fully coated abrasive belt, electroplated dispensing abrasive belt; abrasive belt grinding is elastic grinding, the cutting force is relatively small, and the deformation of the workpiece is small. Compared with the grinding wheel grinder, the abrasive belt has a long circumference and good heat dissipation effect, so it has cold It is called state grinding, so the processing deterioration layer is thin and will not affect the heat treatment effect. In addition, the abrasive belt can be replaced according to the particle size to achieve different roughness on the same machine tool, up to the level of mirror surface. It is more adaptable than ordinary lathes, pliers, planers, and grinders, and can solve grinding problems that cannot be solved by grinding wheels. For example, the grinding of large areas (wooden plates, steel plates) and complex profiles (such as engine blades) cannot be ground with fixed abrasives (grinding wheels, etc.), but can be achieved with abrasive belts.

The abrasive belt grinding process has high grinding efficiency and productivity. Because many manufacturers use electrostatic sand planting to evenly distribute each sand grain of the abrasive grains on the base material, so that the sharp-angled processing surface of the sand grains faces upwards and faces the processing surface, thus greatly improving the grinding efficiency of the abrasive belt.