2013 Hot Sale Rock Crushing Machines Part
kinds of castings, stampings, fabrications and machining products according to customers' drawings or samples.
Business scope:
1.Bimetal thermal-composite materials series.
2.Alloyed high-manganese & super high-Manganese hammer series.
3.Medium & high alloy steel material series.
4.High chromium alloy iron wear-resistance products as hammer head, board hammer, hammer’s block, lining plate and jaw plate and blow bars.
Super high-chromium alloy wear-resistant hammer head, its material of Cr20/Cr26, its life is 5-8 times of common forging hammer. It can be manufactured at the request of clients.
It is used for sand rock crushing, broken grog material of cement works; the broken of cobble and mineral ore of non-ferrous and other material of poor easy-destructive
| Chemical Name | C | Mn | Cr | Mo | Ni | Cu | Si |
| Chemical Ratio(%) | 2.0~3.3 | 0.8~1.2 | 18~22 | ≥0.8 | 0.4~0.6 | 0.8~1.2 | ≤0.8 |