Material Standards: Can be produced according to ASTM or other international standards
Product Dimensions: φ2260×φ1498×1898 mm
Application: Suitable for primary crushing in mining operations, including iron ore, copper mines, gold mines, and other mineral extractions
Other Applicable Conditions: Designed for use in diverse mining environments, adaptable to various mineral processing requirements
Product Weight: Single 9775Kg
Hydraulic Gyratory Crusher Main Shaft Sleeve
Our focus is on providing high-quality, durable wear parts for large hydraulic gyratory crushers used in mining operations. Our compatible parts are designed to meet the exacting needs of mining professionals, ensuring reliability and longevity in harsh mining conditions. By adhering to international standards such as ASTM, our products offer superior performance and wear resistance. Ideal for a wide range of applications, from iron ore to copper and gold mining, our wear parts are engineered for efficiency and optimized for various mining environments.
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Unlocking Efficiency with Precision: Side-by-Side Break Test of 340KG Hammer Product Witness the breakthrough in durability as Baoyan's proprietary high-chromium formula (Product C) goes head-to-head with the conventional technology (Product A) on the same production line. Complying with the highest quality standards demanded by our client, the hammers were deliberately broken for a direct comparison, validating a substantial boost in operational output. The refined microstructure of our innovation is evident, culminating in an impressive 50-80% increase in lifespan for our clients. Clearly marked on the cross-sections, 'A' represents the standard while 'C' stands for Baoyan's advanced metallurgical achievement. |
Self-developed high manganese steel, high chromium additives example:
GFH301-1 Material Introduction:
GFH301-1 is a type of high-manganese steel with excellent wear resistance. This steel's carbon and manganese content is higher than ordinary high-manganese steel, and it includes the addition of other alloying elements, which results in about 0.4% of microalloying elements in the steel. The introduction of GFH301-1 increases the wear resistance significantly.
The table below shows the main chemical composition and alloying elements.
| Component | Brand Used | Quantity (kg)② | Element | Mass Fraction (%) |
|---|---|---|---|---|
| Carbon | C20-30 | 520 | C | 3.0-3.2 |
| Silicon | FeCr58C8 | 400 | Si | 0.25-0.55 |
| Manganese | FeCr58C8.2 | 60 | Mn | 0.50-0.80 |
| Chromium | FeMn75C8 | 5 | Cr | 25.0-27.0 |
| Molybdenum | FeMo60 | 20 | Mo | 0.8-1.1 (Microalloying element) |
| Vanadium | FeV50 | 5 | V | 0.2-0.30 |
| Copper | Cu | 6 | Cu | 0.55-0.65 |
| Microalloying | GFH301 | 5 | GFH301 | 0.5 |
| Impurities | P, S | ≤ 0.05 | ||
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Notes: ① GFH301-1 contains 0.4% GFH301-1, 0.1% GFH301-2 ② The actual addition of each element can vary slightly, depending on the melting and refining process. |
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