These heavy-duty crusher hammers are manufactured from ultra-high manganese steel, a material specifically developed for high-impact and high-wear operating conditions. Compared to standard high-manganese steel hammers, this product features higher manganese content, superior toughness, and enhanced work-hardening capabilities, ensuring stable performance in demanding crushing environments.
Produced using precision casting techniques, these hammers achieve a uniform and stable microstructure through the precise control of chemical composition and heat treatment processes. Various structural designs—such as single-alloy, reinforced, and heavy-duty wear-resistant types—can be tailored to specific operating environments, thereby improving equipment efficiency and reducing the frequency of downtime for replacements.
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| Material Name | Impact Toughness | Hardness | Impact Toughness |
| Super high-toughness high-Cr cast iron (Cr22Mo2NiCuWV) | Clinker crusher hammer, Blow bar | HRC≥60 | 7–10 J/cm² |
| Super high-toughness high-Cr cast iron and Co-based carbide alloy | Built-up hammer of crusher | HRC≥60 | 7–10 J/cm² |
| HRA≥88 | |||
| Alloyed high-Mn steel (Mn13Cr3) | HB≥220 | ≥120 J/cm² | |
| Super high-Mn steel (Mn17Cr3) | Large-scale crusher hammer | HB≥240 | ≥120 J/cm² |
| Bimetal composite casting | Head: HRC=60 | Handle: ≥50 J/cm² |
Applications:
Large-scale mining crushing equipment;
Steel slag processing lines;
Sand and aggregate processing plants;
Crushing systems in the metallurgical industry;
Heavy-duty hammer crushers.
Anhui Ningguo Wanfu New Material Science and Technology Development Co., Ltd. is located at the foot of the Huangshan Mountain -- the capital of wear-resistant materials in China, the provincial high-tech economic and technological development zone, and is a professional manufacturer of wear-resistant materials series products.
Wear-resistant material technology combined with grinding technology as the guide, sets scientific research, design, development, manufacturing, and technical services as one. With a resin sand extrusion model automatic production line, resin sand automatic production line, iron film coated sand casting production line, with no box shape casting production lines, automatic oil quenching heat treatment production line, desktop car and well type heat treatment furnace, shot blasting machine and direct reading spectrometer, chemical analysis instruments, metallurgical microscope, durometer, impact tester, etc. A full set of production and physical and chemical testing equipment...
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qi18156307775@163.com
+86-18156307775
+86-563-4187518
No.1 Chuangxin South Road, Economic and Technological Development Zone, Ningguo City, Anhui Province, China
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