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High-Performance High Chrome Blow Bars for Impact Crusher - Wear Resistant Hammers | China Supplier
High Chrome Blow Bars for Impact Crusher - Wear Resistant Hammers | China Supplier products are the heavy-duty rotating heart of your horizontal shaft impactor (HSI). At Shandong Jiujiu Machinery, we specialize in making these "hammers" extra tough so they don't wear out quickly when smashing hard stones like granite, basalt, or river gravel. By using specialized high-chrome alloys, these bars stay sharp and keep your crusher working efficiently for much longer than standard steel parts, ensuring you get the best-shaped stones with every rotation.
Why Our High Chrome Blow Bars Are Different
When you are crushing very abrasive materials, regular metal bars can wear down or "round off" prematurely. Our High Chrome Blow Bars for Impact Crusher - Wear Resistant Hammers | China Supplier solve this problem through superior metallurgy:
Glass-Hard Surface: These bars reach a consistent hardness of HRC 58–63. This means the rocks cannot easily scratch or "eat away" the metal, allowing the bar to maintain its striking edge.
Precision Shape Control: Because the metal is so hard, the edges stay sharp. Sharp edges mean you get better-quality "cubical" aggregate and you don't waste electricity re-crushing the same rocks.
Solid Casting Quality: We use a "Vacuum Casting" process. This ensures there are no air bubbles inside the metal, making the bars much stronger and less likely to break during heavy work.
Where to Use These Hammers
These high-performance wear parts are perfect for:
Hard Rock Quarries: Ideal for crushing granite, basalt, and limestone into construction aggregate.
Recycling Plants: Breaking up asphalt or concrete (provided there is no large "tramp iron" inside).
Sand Making: Transforming small rocks into high-quality manufactured sand (M-Sand).
Quick FAQ for Maintenance Teams
Q: Are these blow bars easy to install in my machine?
A: Yes! We make them to match the exact sizes of famous global brands like Metso, Sandvik, and Kleemann. They will slide right into your rotor and lock perfectly just like the original parts.
Q: Can I flip the bars to get more use out of them?
A: Absolutely. Most of our blow bars are "reversible." Once one side gets worn down, you can simply flip the bar over in the rotor and use the fresh edge on the other side. This effectively doubles your wear life!
Q: What if I have metal or rebar in my feed material?
A: High chrome is very hard but can be brittle. If you have big pieces of metal falling into your crusher, we recommend our Manganese or Martensitic bars instead to prevent cracking.
Chemical composition % of high chromium cast iron
This product is a customized product and is produced according to customer drawings or samples.
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Casting Process
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High Chrome Blow Bars for Impact Crusher - Wear Resistant Hammers | China Supplier
High Chrome Blow Bars for Impact Crusher - Wear Resistant Hammers | China Supplier
Contact Us
Telephone:+86-13792621099
Weifang Binhai New Area Sino-foreign Cooperation Industrial Park, about 260 meters west of the intersection of Hai 'an Road and Zhenhai Street
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CONTACT US
Telephone：+86-13792621099
Weifang Binhai New Area Sino-foreign Cooperation Industrial Park, about 260 meters west of the intersection of Hai 'an Road and Zhenhai Street
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