Recycling of Printed Circuit Boards - InTechAug 23, 2011 . Printed circuit boards (PCBs) can be found in any piece of electrical or electronic .. are forwarded to subsequent mechanical crushing processes, causing ... procedures such as precipitation of impurities, solvent extraction,.procedure for pcb crushing process,A Review on Printed Circuit Board Recycling TechnologyFrom the review, it can be said that, PCBs recycling process usually includes three process which is pretreatment . methods of waste PCBs can be summarized as physical recycling . A crushing stage is necessary for an easier further.
procedure for pcb crushing process