HighPerformance Bimetallic Hammers China Factory | Leading Impact Crusher Parts Suppliers
Our high-performance Bimetallic Hammers are engineered to solve the critical trade-off between impact toughness and abrasion resistance. By integrating a resilient high-manganese steel core (Mn13, Mn18) with a hard-facing high-chromium cast iron outer layer (Cr26, Cr28), we provide a superior crushing solution that excels in the most demanding environments of the ferrous metallurgy and mining industries.
Designed specifically for hammer crushers, impact crushers, and clinker breakers, these bimetallic components significantly extend equipment service life while reducing operational downtime. Whether you are processing abrasive slag, hard limestone, or high-temperature cement clinker, our precision-cast hammers ensure consistent crushing efficiency and lower overall maintenance costs per ton of material.
Detailed Parameters
| Core Material | High-Manganese Steel (Mn13, Mn18) | Outer Layer Material | High-Chromium Cast Iron (Cr26, Cr28) |
|---|---|---|---|
| Surface Hardness | HRC 58-62 | Bonding Technology | Strong Metallurgical Bonding |
| Manufacturing Process | Advanced Casting & CNC Machining | Testing Standard | Non-Destructive Testing (NDT) |
| Application Suitability | Impact, Hammer, & Clinker Crushers | Wear Life Improvement | 2-3X vs. Standard Manganese Steel |
| Key Properties | Work-Hardening & High Abrasion Resistance | Customization | Available for Various Crusher Models |
Key Advantages
Dual-Material Synergy
Combines a shock-absorbing Mn-steel core with a wear-resistant Cr-iron surface for optimal performance.
Extended Service Life
Lasts 2-3 times longer than standard hammers, drastically reducing replacement frequency.
Precision Engineering
CNC machined to guarantee exact dimensions for a perfect fit and seamless installation.
High Impact Resistance
Manganese core prevents cracking under heavy shock loads from large feed sizes.
Extreme Abrasion Control
High-chromium outer layer resists wear from quartz, slag, and iron ore particles.
Cost-Effective Operation
Lower downtime and fewer part changes result in a significant reduction in total OPEX.
Product Gallery
Management Platforms
Material Selection
Expert guidance on choosing between Mn13, Mn18 or Cr26, Cr28 based on your material hardness.
Quality Control
Rigorous NDT and HRC hardness testing to ensure structural integrity before shipping.
Maintenance Tracking
Regular inspection protocols to monitor wear and avoid catastrophic failure.
Rotor Balancing
Optimization strategies to ensure even wear by replacing hammer sets simultaneously.
Feed Monitoring
Systems to remove tramp metal and protect hammer surfaces from premature damage.
Custom Design
Tailoring wear zones with extra chromium iron for specific high-abrasion applications.
Investment Return Comparison
| Performance Metric | Standard Mn Steel Hammer | Bimetallic Hammer |
|---|---|---|
| Lifespan | 1.0x (Baseline) | 2.0x - 3.0x |
| Replacement Frequency | High | Low |
| Maintenance Downtime | Frequent | Minimal |
| Crushing Efficiency | Drops as shape wears | Maintains shape longer |
| Total Operating Cost | High (due to parts/labor) | Low (Optimized ROI) |
Frequently Asked Questions
Bimetallic hammers combine two materials: a high-manganese steel core for impact toughness and a high-chromium iron outer layer for extreme abrasion resistance, whereas standard hammers use only one material, often sacrificing one property for the other.
Yes, the high-chromium iron outer layer (Cr26, Cr28) is specifically designed to withstand the heat and abrasion associated with cement plant clinker crushing.
We utilize an advanced casting process that creates a strong metallurgical bond between the manganese core and chromium layer, ensuring they act as a single unit under extreme stress.
For highly abrasive materials, our High-Chromium Iron (Cr26, Cr28) outer layer is ideal due to its high hardness (up to HRC 62), which resists surface wear much better than standard alloys.
To maximize lifespan, we recommend regular inspections for cracks, maintaining proper rotor balance by replacing all hammers as a set, and removing tramp metal from the feed material.
Yes, we use CNC machining to guarantee precise dimensions. We can customize the design to fit various brands and models of hammer, impact, and clinker crushers.
