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.
It is made of high chromium composite material. Compared with ordinary high manganese steel hammer head, it has the characteristics of high hardness and high wear resistance. The high hardness martensite matrix in the hammer head of sand making machine can strongly support carbide particles, avoid the carbide falling off from the wear surface during the working process,and ensure the high wear resistance of the material.
1: high wear resistance and longer life;
2: factory direct sale;
3: smooth surface, accurate dimensions and weight .
Mould making — Model production — Pouring molten metal — Surface cleaning — Heat treatment — Inspection (painting) — Finished product
Production Process Video
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.
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.
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.
2.High Manganese Hammer
The high Mn hammer head serious product make by our company .
we 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.
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.