why use the cement grinding aids ?

The two main Points :

1. Enchance eraly strength 2-4Mpa and 28days Strength-4-6Mpa than without Cement Grinding aid
This means can down the clinker and increase the fly ash or lime stone and save cost .

about USD1,000,000.00 one year for one middle cement factory .

2. Increased grinding mill output 3%-12% than without Cement grinding aid.

the right side is using the cement grinding aids can increase the efficiency .

the balls have the cement outside .

like your shoes have muddy if not use the cement grinding aids .