Vertical Impact Crusher Plate Hammer for crusher
Crusher hammer such as clinker crusher hammer and raw material hammer is one of the core parts of hammer crusher.Our hammer crusher parts:crusher hammer use refining, vacuum casting,directional solid and etc technicals to increase the grain refinement and make the hammers performance achieve the best performance. Hammer hasrdness is the most essential factor in determining hammer life so the hammer head must be extremely hard and resistant to wear. Our company uses a specical method of heat treating that make the hammer hardness and wear resistance reach the best state of cooperation, thus greatly improve hammer's service life time.
According to the material, our crusher hammer can be dividede into: high manganese hammer, high chrome hammer, bimetal composited hammer. The bimetal composite hammer, our national patent product, is called "Hard Stone Killer" by many clients. Our crusher hammer generally can save users 1/3 equipment investment, saving 1/2 the power consumption, save a lot of maintenance costs.
We provide wear parts with designs and alloys specifically developed for each application and specific location within each crusher. Our crusher parts are made of manganese steel - the toughest and most wear-resistant steel available. In addition to the crusher components listed above, we also make cast components for the crusher itself such as the pitman arm, side plates, cheek plates, etc.
For our high chrome hammer or hammer block, while producing:
Adopt progressive solidification process, makes Cr7C3 type carbide vertical growth against the working face. In the case of not lower the toughness of the parts, at the same time the macro-hardness of the working face and micro hardness of Cr7C3 type also improved.
Use multiple micro-alloyed methods to receive dispersion strengthened and progressive hardening.
Use annealing, quenching, tempering heat treatment process to make the blow bars'surface hardness reaches 58-65HRC.
High Chrome Crusher Hammer |
Material |
Cr20Mn2,Cr26Mn2
|
Control
|
Spectrometer chemical analysis and control while producing
|
Molding Process
|
Water-glass sand casting or lost form 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
|
Audited Supplier 
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