... low cost 2 High efficiency, low consumption,high crushing ratio 3 Easy operation, Sand Making Machine:Sand maker is the ... output’s granularity can be 0—5mm,.This machine is widely used in crushing rock, abrasive, refractory ... is simple ,and the operating coast is low.2. 2 High efficiency ,and low consumption.3. It can ... .0mm30%)(-8mm60~90)5600×φ2950×400022000 2011 Hot Selling Sand Making Machine