What effect the steel shot ?

The hardness is directly proportional to the cleaning speed. The higher the hardness, the faster the cleaning speed of the steel shot, the greater the consumption and the shorter the life. It is higher, but the work efficiency is also very high, and the wear is also relatively large.

Steel pellets of sufficient density have stable quality and can reduce cracking and wear during cleaning.

Internal defects of the projectile, such as cracks in the pores and internal shrinkage, can affect its life and increase consumption. Hardness is directly proportional to cleaning speed, but inversely proportional to life. Therefore, the hardness is high, and the steel shot is cleaned quickly, but the short life span and large consumption amount should be moderate to produce economic effects.