Crusher Blade are mainly used in recycle industriesjike wood,tire.plastic,circuit board and so on .The requirement for material and hardness are different from industry to industry.Now the main materials are Cr12MoVI9CrSi,Gr18,6CrW2Si,H13,H13K,HM-B,etc.
AWithin 1 year from date of the factory, if parts are failure or damage cause of the quality problem (except wearing parts), we provide these parts for free.
