Category Impact Crusher Spare Parts

Impact crusher is widely used in the industry of road construction, building, construction waste recycling, etc. The output material is cubic and suitable for railway and highway construction. The main parts are the blow bar (impact hammer), impact plate, and liner plate. We produce high-quality impact crusher parts including blow bar, impact plate, and liner plate.

Our blow bars are in material as follows:
Mn13Cr2, Mn18Cr2, KmTBCr26, Cr20Mo, 15CrMo
ASTM A532 Class II Type B BS 4844 Gr 3A, SABS 1338 Gr 3A
ASTM A532 Class II Type D, BS 4844 Gr 3C, SABS 1338 Gr 3C
ASTM A532 Class III Type A, BS 4844 Gr 3D, SABS 1338 Gr 3D BS 4844 Gr 3E, SABS 1338 Gr 3E

After the special heat-treatment process, the hardness of our blow bar reaches to HRC60-65 and working life 20% longer!