Nowadays, the metal abrasive market is mixed. Because of the unique production method of steel shot and steel grit, it is relatively simple to process. Therefore, many small production and processing enterprises have put into production, resulting in different quality and price of steel shot and steel grit. In the first situation, and because the steel shot and steel grit has different materials and models, it brings difficulties to the customer's choice, so is the higher the price of the steel shot and steel grit, the better?
I believe that many customers have doubts, and the following will solve the doubts for everyone: in order to meet the requirements of the workpiece, it is the key to choose the correct and suitable steel shot.
The correct choice of steel shot and steel grit should pay attention to the following issues: determining the steel shot and steel grit mainly depends on the type of workpiece you want, aluminum shot or stainless steel shot is generally used for non-ferrous metals; ordinary steel welding parts, castings, steel, etc. use steel shot; The larger the diameter of steel shot and steel grit, the higher the cleaned surface roughness, and the higher the work efficiency; the cleaning efficiency of irregular-shaped steel grit or steel wire cutting shot is higher than that of spherical shot, but the surface roughness is also high.
The projectile with high cleaning efficiency also wears the equipment quickly, but this is only calculated according to the use time. Compared with the production efficiency, the wear is not fast; the hardness of the steel shot and steel grit is proportional to the cleaning speed. But it is inversely proportional to lifespan. The steel shot is mainly used to clean the workpiece. The selection of the steel shot is proportional to the work efficiency. The correct selection of the steel shot is the key to improve the work efficiency. When using steel shot, it is necessary to select the appropriate steel shot according to the material and hardness of the workpiece, so as to improve the service life of the steel shot.
The higher the hardness of the steel shot and steel grit, the faster the cleaning speed, but the short lifespan and the large consumption, so the hardness should be moderate (approximately HRC40-50 is appropriate) for the best use effect. Choose a steel shot with moderate hardness and excellent resilience, which can reach every place in the cleaning room, and can also reduce the processing time. Therefore, when choosing steel shot and steel grit, do not blindly pursue the price, it is the best to choose the one that suits your workpiece.
