Several key factors for judging the quality of steel shot

 Today we are going to share some factors for judging the steel shot.

　　Hope it can help in your daily work.

　　1. Visually inspect the number of hollow cores: If you can see several hollow shots or more at a glance, then the steel shot is normal or not up to standard.

　　2. Observe the number of special shapes: at a glance, you can see many conjoined particles or long, tailed ones. Such steel shots will have a negative impact on the quality of the metal surface.

　　3. Check the cleanliness of the surface of the steel shot: grab a hand, and the palm of the hand is still clean and free of dust or rust after rubbing it hard, indicating that the surface treatment of the steel shot is better.

　　4. Check whether there is any foreign matter in the steel shot, such as steel slag, sawdust, rust, stone, too large or too small pellets, etc.

　　The above points are the key factors affecting the consumption of steel shots. In view of the fact that most customers cannot carry out the chemical detection of trace elements, in order to facilitate the simple identification of the pros and cons of friends, we just made a summary of the macroscopic points. Please forgive me for impropriety.