Home  >  Mining & Metallurgy Machinery  >  Mining Machinery Parts

crusher hammer:, 1.easy maintance., 2.Hardness: HRC58~63., 3. Impact tougnness: 30J/cm2., 4. ISO,BV passed,test report offered - details see: https://www.machineto.com/hardness-63-hrc-bimetal-crusher-hammer-for-iron-mining-10317414

hardness 63 HRC Bimetal Crusher Hammer for iron mining

Crusher hammer is the main wearing parts of hammer crusher(hammer mill). They are installed on the crusher roller. Crusher hammer hit the crushing material directly at high speed.In most types of crushers, the hammers do most of the work. Early hammer designs were only concerned with mass and general shape of the hammer. Now we special scientific design the follow hammers.

Luoyang Zhili Industry is a company specialised in crusher hammer,blow bar,jaw plate,mill liner, toggle plate,liner plate. Bimetal hammer,blow bars are ournational patent products.

Feature of crusher hammer:

1) Perfect and technical design. Hammer designing plays a significant role in crusher efficiency. The hammers do most of the work in most types of crusher. Our hammer is tailor design for each customer as per technical drawing.

2) Science design of the hammer’s center of gravity. The center of gravity must be controlled to utilize the full mass of the hammer against the feeds. Our products had been tested by many site testing. They are welcome among the world.

3) Edge configuration of the hammer head. The edges of each hammer had specially treat to get the maximum serving life

4) Heat treating: Hammer hardness is most essential factor for the hammers’ serving life. Our hammer heat treatment are quenching, tempering,anneal.

Detail information of crusher hammer

Crusher Hammers
Name	High manganese crusher hammer, high chrome hammers, bimetal hammers, limestone crush hammers, crusher blade, crusher spares. casting hammers, grinder hammers
Brand	Kleemann, Eagle, SBM, Extec, Komatsu, Pegson,Hazemag,Sandvik,Lippman,Telsmith,Tamiya
Material	Mn13Cr2,Mn18Cr2,Cr15Mn2,Cr20Mn2
Control	Spectrometer chemical analysis and control while producing
Moulding Process	Water-glass sand casting or lost form mould casting
Melting facility	Medium frequency electric furnace
Heat Treatment	Anneal, quenching, tempering
Quality Guarantee	One year against manufacturing defeat
Testing	Hardness, flaw detector test
Certificate	ISO9001~2008 Passed; BUREAU VERITAS
Application	Cement firms, coal fired power plant ,mining firms ,metallurgy ,quarry firms

Chemical component of crusher hammer:

Material	Chemical composition				Mechanical Property		Micro structure
	Mn	Cr	C	Si	Ak/cm	HB
Mn13Cr2	11~14	1.7~2.2	1.1~1.4	0.3~1.0	>140	≤220	A+C
Mn18Cr2	16~19	1.7~2.2	1.1~1.4	0.3~1.0	>140	≤230	A+C

Bimetalcrusher hammer chemicalcomponent:

The component of hammer head(working part)

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

The Components of Hammer Body(assembly part)

Chemical Name	C	Mn	Si
Chemical Ratio(%)	0.33~0.36	0.60~0.80	0.4~0.5