Impact Crusher Blow Bars
- Impact Crusher Blow Bars are applied to impact crusher and mainly for crushing iron ores,granite,quartzite,pebble and other hard or corrosive materials.The product comprises of new wear-resistant materials and rare earth elements.
Material:Cr15Mn2,Cr20Mn2,Cr26Mn2
Molding Process:Water-glass sand casting or lost form casting
Melting facility:Medium frequency electric furnace
Heat Treatment:Anneal, quenching, tempering
Impact Crusher Blow Bars
1.Introduction of Impact Crusher Blow Bars
Blow bars,also known as back-breaking hammer,is applied to impact crusher and mainly for crushing iron ores,granite,quartzite,pebble and other hard or corrosive materials.The product comprises of new wear-resistant materials and rare earth elements.The material formula is adjusted and improved based on the user’s working conditions according to the exploration by technical personnel on site so as to enable the product having good wear resistance,impact resistance,safety and reliability.Validated by the customer’ use experience,its wear-resistance service life is 1.5-2 times of that of similar products.
2.Production Details of Impact Crusher Blow Bars
High chrome blow bars: while casting, we not only add molybdenum, vanadium, titanium, nickel, boron and other rare alloy elements. Meantime, we specially adopt variety of alloy modifier to strengthen the matrix. Those blow bars use refining, vacuum casting, directional solid and etc technical’s’ to increase the grain refinement and make the hammers performance achieve the best performance.
Material
C
Cr
Mn
Si
S
P
Cr15
2.8-3.2
13-15
≤2
≤1.2
≤0.06
≤0.06
Cr20
2.8-3.2
18-22
≤2
≤1.2
≤0.06
≤0.06
Cr26
2.8-3.2
24-26
≤2
≤1.2
≤0.06
≤0.06
Contact us:
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|
Serena Fu |
Kira Zhang |
Teresa Zheng |
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serena.fu@hot-mining.com |
kira.zhang@hot-mining.com |
teresa.zheng@hot-mining.com |
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Skype |
Serena20140924 |
kira.zhangjing |
teresa.zheng123 |
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+86 151 0833 3341 |
+86 152 8105 1932 |
+86 152 8162 6323 |
