đầu búa composite lưỡng kim

描述

Premium Bimetallic Composite Hammer Heads

Product Name: Ultra-Wear High-Chrome & Alloy Steel Composite Hammer Heads for Limestone Crushers

Description:

Achieve an unprecedented balance of diamond-grade wear resistance and shatter-proof structural toughness with our premium đầu búa composite lưỡng kim. Operating at high rotational speeds ($>500\text{ RPM}$) inside heavy-duty cement and mining crushers, standard hammer heads quickly wear out or snap. Our bimetallic composite hammers solve this industry bottleneck through an advanced Metallurgical Bond that seamlessly fuses two specialized metals into one unstoppable component.

The working head (the striking face) is cast from premium, high-density High-Chromium White Iron ($\text{Cr}20 – \text{Cr}26$) to withstand unrelenting scoring and scraping from hard limestone, shale, and gravel. Meanwhile, the hammer shank (the mounting section) is composed of high-tensile, shock-absorbing Low-Alloy Carbon Steel. This guarantees that while the head continuously shatters aggregates, the shank completely eliminates the risk of pin-hole cracking or catastrophic hammer detachment, maximizing your production uptime.

Why Our Bimetallic Hammers Redefine Crusher Efficiency:

• Near-Diamond Striking Hardness (HRC 62 – 65): Packed with primary chromium carbides ($\text{Cr}_7\text{C}_3$), the crushing face outlasts standard high-manganese steel hammers by 2 to 3 times in medium-impact, high-abrasion environments.

• Zero-Breakage Structural Shank: The specialized alloy steel handle provides exceptional tensile strength and high impact fatigue limits, easily absorbing accidental entries of uncrushable tramp iron without snapping.

• Proprietary Liquid-Liquid Fusion: Our state-of-the-art double-liquid bimetal casting process ensures the molecular fusion zone delivers a shear bond strength exceeding $300\text{ MPa}$. The crushing head will never delaminate or pop off.

Key Technical Highlights:

• Consistent Output Sizing: Because the high-chrome face retains its flat, sharp geometric profile far longer than traditional alloys, the gap between the hammer and the grate bars remains stable, ensuring uniform product sizing and preventing mill clogging.

• Precision Weight Alignment: Every hammer is weighed and grouped post-casting to strict tolerances, ensuring perfect dynamic balancing across your rotor, eliminating high-speed housing vibration, and protecting your expensive main bearings.

• Universal Drop-In Matching: Manufactured to precise dimensional tolerances for seamless compatibility with major global crushing equipment, including Hazemag®, Metso Outotec®, ThyssenKrupp®, and Universal®.