Sand making machine is a kind of main mining development of crushing equipment, it improves the production efficiency of sand, and also lead to the development of the economy. Sand making machine has a very wide range of application, the application the most in the field of mining, the raw material for it is also…

China has good old saying: steel to use on the blade. Similarly, crusher hammers nature also want to use the good metal! Crusher industry knows, unusually harsh counterattack crusher operating conditions, so the reaction type broken hammer head will need to use good material. The diamond is very hard material, but hard is not necessarily…