When lime is heated with silica sand SiO 2 and sodium carbonate Na 2 CO 3 a solution is formed that does not crystallize when cooledInstead it hardens to an amorphous clear and nearly colorless solid namely glass Because it is a mixture and not a pure compound glass does not have a distinct melting point it gradually softens as it is heated.
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