Therefore, control good powder content, and control powder methylene blue MB value has positive effects on the workability and strength of the concrete mechanism of sand. sand making machine manufacturers for many years has always been engaged in mining machinery crusher, sand making machine, R amp; D, production and sale of the sand making machine, the driven by national policy, the introduction of international leading technology to create sophisticated sand making machine.

sand making machine understanding only to produce the technology advance equipment on production in the fierce competition in the market, making the effect of sand sand making machine equipment with good, sand and stone size yields a uniform and grain type is good, its function also is one in a million fine, expand supply more and more high quality sand aggregate for construction industry. Of course sand making machine manufacturers also have protection convenience, production capability, high output, crushing ability and other characteristics, these are our engineers carefully excitation, to complete the customer different demand.