High chrome hammers: material is mainly for Cr20/Cr26. The serving life is 5~8 times of normal forging hammers. Those hammers mainly used in hammer crusher for cement plants, gravel firms, coal gangue treatment plants and block plants. Suit cement plants, gravel firms, coal gangue treatment plants and block plants.
|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|
Description of crusher hammer head :
High chrome hammers: while casting, we not only add molybdenum, vanadium, titanium, nickle, boron and other rare alloy elements. Meantime, we specially adopt variety of alloy modifier to strengthen the matrix. Those hammers use refining, vacuum casting, directional solid and etc technical’s’ to increase the grain refinement and make the hammers performance achieve the best performance.
|Chemical Component of casting crusher hammer|
Features of crusher hammer head :
1) Suit Filed: cement plants, gravel firms, coal gangue treatment plants and block plants.
2) Molding:Molding–Modeling-Casting-Cleaning-Water/oil treatment-Machining
3) Certification:ISO9001:2000/ BV/ China Patent No. 200810049101.2