Plastic recycling machines often use crusher blades. Crusher blades have different materials, like SKD, H13, 9CrSi, DC53, 5WSiCr, and so on. Different chemical compositions of the processed material require different blade angles and blade materials. Blade sizes can be customized, too.



Our crusher blades can crush copper wire, tires, wood, rubber, plastic, PE film, PET bottles, various waste metal material, and so on. Please tell us your material.

SKD11 Material: Best hardness 57-58, very high wear resistance, not easy to round edges, fast crushing speed.
9CrSi: HRC54-56. Medium wear resistance spring steel.
55CrSi: HRC52-53. ordinary wear resistance.
Note: the blade hardness should be appropriate, not the higher the better.


Standard export wooden package. If you need it urgently, you can choose Air Express. If not, the ship is much cheaper.

