Various crushing equipment in mining machinery industry in the development of the push out, lower jaw crusher compared with other mechanical equipment, appear early, fast development, more stable performance. Its sturdy frame ensures even in also can work normally under the pressure of high strength, high manganese steel made of moving jaw, jaw, large heavy…

In recent years, due to the shortage of natural sand and the development of infrastructure construction, artificial sand is faced with good development opportunities, and artificial sand production requires a lot of sand making machine. Along with the increase of market demand, the sandstone is an important material of building industry, demand is quite big,…