Crusher Bimetallic Hammer

We engineer high-performance bimetallic hammers that combine the toughness of high-manganese steel (Mn13, Mn18) with the wear resistance of high-chromium cast iron (Cr26, Cr28). These hammers are designed for hammer crushers, impact crushers, and clinker crushers, delivering longer service life, reduced maintenance costs, and higher crushing efficiency.

Why Choose Bimetallic Hammers?

1、Dual-Material Advantage for Optimal Performance

Our bimetallic hammers feature:

✔ High-Manganese Steel Core (Mn13, Mn18) – Provides exceptional impact resistance to withstand heavy shock loads.

✔ High-Chromium Iron Outer Layer (Cr26, Cr28) – Offers superior abrasion resistance against highly abrasive materials.

This combination ensures:

✅ 2-3X Longer Lifespan vs. standard manganese steel hammers.

✅ Reduced Replacement Frequency – Minimizes downtime and maintenance costs.

✅ Consistent Crushing Performance – Maintains hammer shape for better crushing efficiency.

2、Precision Manufacturing for Maximum Durability

Advanced Casting Process – Ensures strong metallurgical bonding between layers.

Heat Treatment Optimization – Enhances hardness (HRC 58-62) while retaining toughness.

CNC Machining – Guarantees precise dimensions for perfect crusher fit.

Non-Destructive Testing (NDT) – Verifies structural integrity before delivery.

3、Customizable Designs for Different Crushers

Our bimetallic hammers are available for:

✔ Hammer Crushers – For cement, coal, and limestone crushing.

✔ Impact Crushers – Processing aggregates, slag, and recycled materials.

✔ Clinker Crushers – Handling high-temperature materials in cement plants.

Key Features & Benefits

✅ Extended Wear Life – Lasts 2-3X longer than standard hammers.

✅ Higher Impact Resistance – Manganese steel core absorbs heavy shocks.

✅ Superior Abrasion Resistance – Chromium iron outer layer resists wear.

✅ Cost-Effective Solution – Fewer replacements mean lower operating costs.

✅ Easy Installation – Precision-engineered for quick replacement.

Applications of Bimetallic Hammers

Our hammers excel in crushing:

Cement & Clinker – High-temperature resistance for cement plants.

Coal & Limestone – Toughness for heavy-duty material processing.

Iron Ore & Slag – Abrasion resistance for mining applications.

Recycled Concrete & Asphalt – Impact resistance for demolition recycling.

Ideal for Equipment:

Hammer Crushers

Impact Crushers

Reversible Hammer Mills

Clinker Breakers

Material Selection Guide

High-Manganese Steel Core (Mn13, Mn18)

✔ Impact Resistance – Absorbs heavy shocks without cracking.

✔ Work-Hardening Effect – Gets harder with use, improving wear resistance.

✔ Best For – High-impact crushing (e.g., large feed sizes, hard rocks).

High-Chromium Iron Outer Layer (Cr26, Cr28)

✔ Abrasion Resistance – Hardness up to HRC 62 for extreme wear conditions.

✔ Heat Resistance – Suitable for high-temperature materials like clinker.

✔ Best For – Highly abrasive materials (e.g., quartz, slag, iron ore).

Bimetal Bonding Technology

✔ Strong Metallurgical Bond – No delamination under heavy use.

✔ Custom Wear Zones – Extra chromium iron in high-wear areas.

✔ Balanced Performance – Combines toughness + wear resistance.

Maintenance Tips for Longer Hammer Life

Regular Inspections – Check for cracks, wear, or deformation.

Proper Rotor Balance – Avoid uneven wear by replacing all hammers at once.

Monitor Feed Material – Remove tramp metal to prevent damage.

Timely Replacement – Replace before excessive wear affects crusher performance.

Optimize Crusher Settings – Adjust speed and gap for best efficiency.