Apr 01 2013018332In the fracking process cracks in and below the Earths surface are opened and widened by injecting water chemicals and sand at high pressure Some resources extracted through fracking are called tight oil or tight gas because these pockets of fossil fuels are tightly trapped in hard shale rock.
Jaw crusher is the vital equipment in crushing industry.Detail
Roll crusher (roller crusher) is suitable for the fine crushing of the materials with feeding size less than 110mm, and finished particle size 3-30mm.Detail
Sand maker is also known as impact crusher or sand making machine.Detail
Ball mill is the vital equipment for recrushing after being crushed.Detail
Circular vibrating screen is mainly used to screen the dry materials used for metallurgy, coal, ore, etc.Detail
Raymond mill is also known as Raymond, Raymond machine.Detail