Jaw crusher working mainly on two pieces of broken jaw board: one is fixed jaw plate, need to be vertical (or the upper slightly extraversion) fixed in front of the jaw crusher body wall, another is the jaw of the event, its tilt, and formed between the fixed jaw plate under small crushing cavity part.The…

By the end of 2010, Asian province have found all kinds of mineral has gold, silver, manganese, alumina, tungsten, iron, copper, lead, zinc, facing stone and ordinary building stone, a total of more than 50 kinds, advantage mineral containing lead, zinc, tungsten, manganese, bauxite, limestone, etc.From 16 to 18 t when a quick lime powder…