How to distinguish the quality of activated alumina balls

In order to have a better use effect of activated alumina balls, when purchasing products, we must first check the quality, so as to make it have better performance, so how to distinguish its quality?

One, strength test. In the use of the entire activated alumina ball, its own strength is a relatively important index. Generally, its own strength should reach 85 or more. Only when this index is reached, can the normal service life be achieved, otherwise the service life is very short.

Second, the detection of the appearance of activated alumina balls. A certain crushing rate is allowed in the product, but the crushing rate should be controlled below 1 to 1 percent. The general product crushing rate is about 0.6 percent. If the crushing rate is too high, the use of the entire air compressor will cause damage. certain influence.

Third, the specifications of activated alumina balls should be unified. Due to the particularity of the air compressor, the specification error should be less than 1 cm, and the specification fluctuation exceeds the standard, which will affect the operation of the air compressor.