... operation, Sand Making Machine:Sand maker is the new type efficient stone crushing equipment for crushing midsize and fine ... output’s granularity can be 0—5mm,.This machine is widely used in crushing rock, abrasive, ... quartzite ,iron ore, concrete aggregate, etc. especially for making building sand and paving sand. Features:1. ... ~90)5600×φ2950×400022000 new type Sand Making Machine with large ratio