Product Details:
Payment & Shipping Terms:
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Condition: | New | Warranty: | 1 YEAR |
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Applicable Industries: | Manufacturing Plant, Construction Works , Energy & Mining | Local Service Location: | Viet Nam, Indonesia, Australia, Argentina |
Showroom Location: | None | Type: | Hammer |
Machine Type: | Hammer Crusher | Material: | High Manganese Steel, High Chrome Crusher Hammer |
Processing Type: | Casting | Use: | Ore Mining |
Name: | High Chrome Crusher Hammer Head | Molding Process: | Water-glass Sand Casting Or Lost Form Casting |
Melting Facility: | Medium Frequency Electric Furnace | Heat Treatment: | Anneal, Quenching, Tempering |
Testing: | Hardness, Flaw Detector Test | Certificate: | ISO9001~2015 Passed; BUREAU VERITAS |
Color: | Customer's Requirement | Port: | QingDao,ShangHai,TianJin |
High Light: | High chromium casting crusher hammer,Roller Crusher Spare Parts,Crusher Hammer Mining Machine Spare Parts |
1. High Chrome Crusher Hammer
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. 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.
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. GENERAL DESCRIPTION Wear components for crushing processes are subjected to severe impact and high abrasion, requiring components made from impact resistant and abrasion resistant alloys. We increase crusher availability through: • Increased wear life • Less on-going wear part maintenance • Designs and tools for quicker change out |
Contact Person: Mr. David
Tel: 86-18637916126