- Crusher[2]
- Cast & Forged[10]
- Contact Person : Ms. LU Sherry
- Company Name : CNBM Ningguo Xinma Wear-Resistant Material Co., Ltd.
- Tel : 86-563-4431056
- Fax : 86-563-4431077
- Address : Anhui,Ningguo,Ningguo Heli Economic Development Zone (Pingxing)
- Country/Region : China
- Zip : 242300
Crusher Hammer
We provide optimal structure design for the hammerhead and proper selection of materials according to types of crushing machines and materials for crushing.
Materials | Application scope | Service life | Hardness | Impact toughness (J/cm2) |
super-high-ductility high-chromium cast iron ((Cr22Mo2NiCuWV) | Clinker crusher hammer, flat hammer, etc | 2-4 months | HRC≥60 | 7~10 |
alloyed high manganese steel (Mn13Cr3) super-high manganese steel (Mn17Cr3) | large and medium-sized crusher hammer, used mainly in crushing limestone, etc | depending on the materials | HRC≥220 | ≥120 |
HRC≥240 | ≥120 | |||
alloyed high manganese steel build-up welding | head HRC≥56 | handle ≥ 120 | ||
bimetal composite hammer | 1.5 times of the above | head HRC≥60 | handle ≥ 50 |
Crusher Hammer
