Bimetallic Hammer for Composite Crusher Impact Toughness ≥7 J/cm² High Chrome Manganese Alloy
Product Spotlights
Welcome to Henan San Kuang Machinery Technology Co., Ltd. – your trusted partner in wear-resistant solutions. Our Bimetallic Hammer for Composite Crusher, engineered with high chrome manganese alloy and a guaranteed impact toughness of ≥7 J/cm², represents a leap forward in crushing efficiency and durability. Designed to withstand the harshest operating conditions, this hammer delivers consistent performance while minimizing downtime. With over a decade of manufacturing expertise since 2014 and a global export network covering North America, South America, Europe, Asia, Africa, and Oceania, we are committed to providing products that meet the highest industrial standards.
Our bimetallic hammer is manufactured using a specialized composite casting process that combines a high-chrome wear layer with a manganese steel base. This unique structure offers superior resistance to abrasion and impact, making it ideal for composite crushers used in mining, cement, and aggregate industries. Below are the key technical specifications:
| Property | Value |
| Impact Toughness | ≥7 J/cm² |
| Surface Hardness (HRC) | 58-63 (adjustable upon request) |
| Chemical Composition | High Cr (12-18%), Mn (8-12%), C (2.0-3.5%), Mo, Ni optional |
| Working Life | 2-4 times longer than conventional manganese hammers |
Key Features and Benefits:
- Exceptional Wear Resistance: The high-chrome alloy layer provides outstanding abrasion resistance, reducing the frequency of hammer replacement.
- Superior Impact Toughness: With a minimum of 7 J/cm², the hammer absorbs heavy impacts without cracking, ensuring safe operation.
- Bimetallic Structure: The metallurgical bond between the wear layer and the tough manganese steel base prevents delamination and enhances overall durability.
- Customizable Dimensions: Available in various sizes and weights to fit different composite crusher models (e.g., PC, PCF, EV).
- Cost-Effective: Extended service life translates directly to lower total cost of ownership and less downtime.
- Versatile Applications: Perfect for crushing limestone, gypsum, coal, clinker, and other medium-hard materials.
- Quality Assurance: Each batch undergoes strict quality control, including hardness testing and impact toughness verification.
Why Choose Henan San Kuang Machinery Technology Co., Ltd.? Founded in 2014, our factory spans 10,000-30,000 square meters and employs 51-100 skilled professionals. We have an annual export value ranging from US$2.5 million to US$5 million, serving customers in over 20 countries across six continents. Our production processes are certified under ISO9001 and other international standards (including HACCP, OHSAS18001, etc.), ensuring every hammer meets rigorous quality benchmarks. We ship from major Chinese ports such as Shanghai, Lianyungang, Qingdao, and Tianjin, providing fast and reliable logistics. Our technical team offers full support, from product selection to after-sales service. Invest in our bimetallic hammer to maximize your crushing productivity and profitability. Contact us today for a quotation or custom specification.
Frequently Asked Questions
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What is the typical lifespan of this bimetallic hammer?
Depending on material hardness and operating conditions, our hammer can last 2 to 4 times longer than standard manganese hammers. For example, in limestone crushing, it often exceeds 3,000 hours. -
Can the hammer be customized for my specific crusher model?
Yes, we offer customizable dimensions, weight, and even hardness levels. Please provide your crusher model and original hammer drawing, and we will produce exact matches. -
Is the impact toughness guaranteed at 7 J/cm² for all batches?
We perform sample testing on every production batch to ensure the impact toughness meets or exceeds 7 J/cm². A test certificate is available upon request. -
What materials can this hammer crush effectively?
It is ideal for medium-hard and non-abrasive materials such as limestone, gypsum, coal, shale, and clinker. For highly abrasive materials like quartzite, we recommend a different alloy formulation. -
Do you provide a warranty?
Yes, we offer a standard 12-month warranty against manufacturing defects. Extended warranty options are available for volume orders. -
How does the bimetallic structure compare to single-metal hammers?
The bimetallic design combines the wear resistance of high-chrome with the toughness of manganese steel, preventing breakage and reducing wear rate. Single-metal hammers often compromise one property for the other. -
What is the packaging and shipping method?
Hammers are packed in wooden pallets or steel crates to protect during transit. We ship FOB from Shanghai, Qingdao, or other major ports. Air freight is also available for urgent orders. -
Can I get a sample before placing a bulk order?
Yes, sample orders are welcome. We can produce one or two pieces for testing. The sample cost is deductable from future mass orders.
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