A method from waste tire makes reclaimed rubber,though tire cutting equipments decompose and break the tire into small blocks,,then smashed by crushing mill into granular,and filtered by the screener,with the help of the difference of air and wind of the separator,separates the fine fiber and rubber then get semi-finished products,then make the semi-finished reclaimed rubber though contaminated,,desulfurization,cleaning and refining,we can get high purity reclaimed rubber.This method is not polluting the environment, promotes recycling, reduces human laboratory.