Product Introduction
The Sag Mill Head is a large, heavy steel component located at each end of a SAG mill. It serves as the structural support connecting the mill housing to the trunnions (bearings) and carries the mill's loads during rotation.
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Product name |
SAG Mill Head |
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Size |
8ft to 34ft |
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Material |
BS3100 A2 |
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Place of Origin |
Henan, China |
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Brand Name |
Maohua |
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Warranty of core components |
1 Year |
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Port |
Qingdao, China or Shanghai, China |
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Whether to accept customized |
Yes |
Advantages
High Load Capacity
The Sag Mill Head typically range in diameter from 6 to 12 meters, and individual units can weigh over 20 tons.
Optimized Stress Distribution
Through finite element analysis, the rib and transition zone design is optimized to reduce stress concentration by approximately 15–20%, effectively minimizing fatigue cracking and extending service life.
Wear Protection
Inner surface lining provides resistance to the intense impact of ore and steel balls.
High Maintainability
Split or modular design facilitates installation and replacement.
Quality Control
High-quality Raw Materials
Product quality depends largely on the material selection. We use higher-grade raw materials than standard market options and support customized product designs.
Advanced Processing Technology
Leveraging sophisticated CNC machining technology and comprehensive production equipment, we achieve high-precision manufacturing, ensuring product consistency down to the smallest detail.
Why Choose Us
Complete Production Chain
We offer comprehensive capabilities from design, casting, heat treatment, precision machining, and quality inspection, enabling customers to purchase products from a single source, saving time and effort.
High-Precision Manufacturing Equipment
Equipped with large vertical lathes, CNC lathes, and heat treatment equipment, we can process large components ranging from 1 to 8 meters in diameter, ensuring dimensional accuracy and stable operation.
Strict Quality Control
We perform raw material testing, process monitoring, non-destructive testing, and three-dimensional coordinate inspection to ensure that every product meets international standards and leaves the factory with zero defects.
Customized Solutions
We support OEM/ODM services, offering customized production based on customer drawings or application requirements. Our products are widely used in industries such as mining, cement, and metallurgy.
FAQ
Q: What equipment are your SAG Mill Heads primarily used for?
A: Our SAG Mill Heads are primarily designed for large semi-autogenous grinding mills (SAG mills), suitable for large-scale grinding equipment in the mining, metallurgy, and cement industries.
Q: What material are your SAG Mill Heads made of?
A: We use high-strength cast steel or alloy steel, with a typical hardness range of HB300–400. Heat treatment can further enhance toughness and fatigue life.
Q: What are the dimensions and weight of a single SAG Mill Head?
A: The diameter typically ranges from 6–12 meters, and the weight can reach 20–35 tons. Specific specifications can be customized based on the customer's mill model.
Q: How do you ensure the reliability of your SAG Mill Head?
A: We perform finite element analysis during the design phase to optimize stress distribution, reducing stress concentration by approximately 15–20%. During production, we strictly control casting and machining precision to ensure stable operation.
Q: How do you address internal wear?
A: All SAG mill heads are equipped with wear-resistant liners on their internal surfaces, achieving a hardness of HB500 or higher. This significantly reduces wear and extends overall service life.
Q: Do you offer customized services?
A: Yes. We can provide SAG mill heads with various materials, structures, and machining precisions, tailored to the customer's mill model, operating conditions, and production requirements, ensuring a perfect match with the equipment.
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