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Product Description
High-Performance Crusher Feed Eye Ring for VSI Efficiency
A crusher feed eye ring, a critical crusher spare part for Vertical Shaft Impactor (VSI) crushers, acts as both a protective and directional component. At Shandong Jiujiu Machinery, we specialize in the metallurgical engineering of these intake specialists, ensuring that the heart of your rotor remains shielded from the violent turbulence of incoming raw materials. Usually crafted from robust materials such as steel or high-chrome cast iron, this ring is integrated into the rotor assembly. Its key role is to guide raw materials accurately into the center of the rotating rotor, ensuring smooth material entry for the VSI crusher while maintaining the mechanical balance of the entire system.
Functional Roles and Operational Stability
The crusher feed eye ring undertakes three critical roles to ensure smooth crusher operation:
Precise Material Guidance: It steers materials into the crusher chamber in an orderly manner, avoiding deviation that affects crushing stability. This prevents the "sandblasting" effect that occurs when misplaced aggregates erode the rotor’s top plate.
Uniform Distribution: It ensures materials spread evenly across the working area of rotors or rollers, preventing local overloading and uneven wear. A symmetrical feed is essential for reducing the vibration levels that can lead to bearing failure.
Preliminary Screening: It blocks oversized materials and coordinates with pre-screening devices (for complex conditions) to separate impurities like steel bars in advance, reducing equipment damage risks.
Material Integrity and Advanced Casting
To survive the constant scouring of high-velocity aggregates, our feed eye rings are manufactured using High-Chromium Alloy (Cr26/Cr27) or specialized Martensitic Steel. These materials provide a hardness range of HRC 58–63, offering an exceptionally low wear rate even when processing abrasive quartz, granite, or river stone. We utilize Vacuum Sealed Molding to ensure high dimensional accuracy, which is vital for a seamless fit with the rotor’s internal components.
Primary Application Scenarios
Our feed eye rings are optimized for high-speed VSI crushers and sand-making machines used in:
Artificial Sand Production: Ensuring consistent gradation in high-quality M-sand.
Mineral Processing: Directing iron and copper ores into the center of the crushing circuit.
Recycling: Handling pre-crushed concrete and asphalt where precise intake is required to protect the rotor tips.
Simplified FAQ
Q: How often should the feed eye ring be inspected?
A: We recommend a visual check every 100 operating hours. Excessive wear on the ring can lead to uneven distribution and premature failure of the rotor tips.
Q: Can you customize the inner diameter?
A: Yes. We can modify the dimensions to match your specific feed size requirements or to compensate for variations in your hopper setup.
Chemical composition % of high manganese steel
Chemical composition % of high chromium cast iron
This product is a customized product and is produced according to customer drawings or samples.
Casting Process
Casting Process
Casting Process
Casting Process
Casting Process
Delivery site
Delivery site
Delivery site
Delivery site
Delivery site
Inspections & Certifications
Certifications
Certifications
Customer visits
Customer visits
Customer visits
Customer visits
Customer visits
Keywords
crusher feed eye ring
crusher feed eye ring
Contact Us
Telephone:+86-13792621099
Weifang Binhai New Area Sino-foreign Cooperation Industrial Park, about 260 meters west of the intersection of Hai 'an Road and Zhenhai Street
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CONTACT US
Telephone：+86-13792621099
Weifang Binhai New Area Sino-foreign Cooperation Industrial Park, about 260 meters west of the intersection of Hai 'an Road and Zhenhai Street
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