CNBM Ningguo Xinma Wear-Resistant Material Co., Ltd.
Products
Contact Us
  • 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

Crusher Hammer
Product Detailed
Related Categories:Crusher
1:Long wear and long service 2:Reduce Overall Costs 3:Simple Structure 4:Excellent cost/performance ratio

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



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