Bimetal composite casting Crusher hammerhead for quarries is a new type of wear-resistant product that combines a high-hardness, wear-resistant alloy layer with a high-toughness base material. Manufactured using advanced bimetallic composite casting technology, the hammer features exceptional wear resistance in its working zone while maintaining excellent overall structural impact resistance.
Traditional single-material hammers often suffer from rapid wear or insufficient toughness when crushing hard stone. By leveraging the complementary properties of different materials—placing the wear-resistant alloy in primary wear zones and using the high-toughness material as a supporting base—this bimetallic composite hammer effectively enhances overall performance, making it particularly suitable for high-wear environments such as quarries and aggregate production lines.
Designed for use in equipment such as impact crushers, hammer crushers, and mobile crushing stations, the hammer's unique composite structure reduces replacement frequency, boosts production efficiency, and lowers operational and maintenance costs.
These hammers can be customized based on specific equipment models and material characteristics; by adjusting the alloy layer thickness, material composition, and structural design, optimal wear resistance can be achieved for various operating conditions.
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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 |
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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