Crusher Hammer Head for Hammer Crusher
|FOB Price:||US $20,000 / Set|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $20,000/ Set|
|Payment Terms:||L/C, T/T|
- Model NO.: Crusher Hammer
- Control: Spectrometer Chemical Analysis and Control While P
- Melting Facility: Medium Frequency Electric Furnace
- Testing: Hardness, Flaw Detector Test
- Quality Guarantee: One Year Against Manufacturing Defeat
- Origin: Luoyang, Henan
- Material: High Chrome Crusher Hammer
- Molding Process: Water-Glass Sand Casting or Lost Form Casting
- Heat Treatment: Anneal, Quenching, Tempering
- Certificate: ISO9001~2008 Passed; Bureau Veritas
- Trademark: LYZT
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.
1.High Chrome Crusher Hammer
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.
Hammer crusher is suitable for crushing brittle, resistant plate, water content not high materials. In construction industry,chemical industry, electric power,mining,metallurgy and other industries, small rock crusher (or hammer block) are used to crush limestone, shale,coal,gypsum,chalk,asbestos ore,coke etc.Usually in the ore it contains SiO2,Ai2O3 etc high hardness stone which hardness up to 1100~1800HV,viewing from theoretical point,the hardness ratio requirment between hammer (or hammer block) (HM) and crushed material should be no less than 0.8,that means the hardness of the hammer (block) working parts should be above 1375-2250HV,so that the hammer can withstand the wearing and cuting from the crushed material and receive good wear-resisting performance. Nowadays, single material can't have the conbination of high hardenss and toughness, we specially design thesmall rock crusher (or hammer block) which working parts using high chromium cast iron and assembly parts using alloy steel to receive good performance servce.Working in with our resistant plate will get the best performance.
Our high chromium cast iron hammer (or hammer block) adopt the lost foam mold vibration casting. Under vacuum negative pressure vibration casting, we not only can refine grain, improve the density of the casting parts, but also make the gas and inclusion up floating, and purify the chromium iron water, so as to improve the comprehensive mechanical properties of the parts, greatly improve the service life and fully satisfy the users.
Details of High Chrome Crusher Hammer :
High Chrome Crusher Hammer
Spectrometer chemical analysis and control while producing
Water-glass sand casting or lost form casting
Medium frequency electric furnace
Anneal, quenching, tempering
One year against manufacturing defeat
Hardness, flaw detector test
ISO9001~2008 Passed; BUREAU VERITAS
2.High Manganese Hammer
The high Mn hammer head serious product make by our company ,while producing:
- use the molding cold iron in the working part in order to increase the compactness of working part.
- Use the refining techniques of furnace bottom blowing argon to quick-wear part. We use diversified qualitative change to increase grain boundary strength.
- Use diversified inoculation to refined grain.
These High manganese little hammer for clinker crusheringinduce the hammer made by our company with higher wear resistant safety and reliability nature. Our customers are satisfied with our hammer, and our goods are exported to serious countries.
We increase crusher availability through:
? Increased wear life
? Less on-going wear part maintenance
? Designs and tools for quicker change out
Hammer crusher wearparts:
|Hammer crusher wearparts.|
We produce Hammers in One and Two-Piece styles, Grates, Breaker Blocks, Side Liners, Breaker Bar Sleeves, Rotor Hubs, Complete Rotor Assemblies, Top Cover Liners and Throat Collars.
? Breaker Blocks
? Side Liners
? Breaker Bar Sleeves
? Rotor Hubs
? Complete Rotor Assemblies
? Top Cover Liners
? Throat Collars