Sandvik Crusher Spare Parts_ Crusher Moving Cone Liner_ Mechanical Parts Wear-Part Solutions DM-17
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How to Choose High-Quality Spare Parts and Accessories for Sandvik Crusher Equipment?
— Duma’s specialized solutions for worn mechanical parts
In the mining and aggregate production sectors, Sandvik cone crushers are renowned for their high efficiency and stable performance. Selecting the right Sandvik crusher spare parts—such as moving cone liners and stationary cone liners, which are wear components—is critical to directly influencing equipment lifespan and production efficiency. As a specialized supplier of crusher spare parts, Duma Machinery has been deeply engaged in this industry for many years, providing cost-effective Sandvik cone crusher parts for the Sandvik CH/CS series, thereby helping customers optimize their total cost of ownership (TCO).
The core role of spare parts for Sandvik cone crushers
The core wear parts of cone crushers include the crushing mantle (moving cone) and the bowl liner (fixed cone). Their design determines the geometry of the crushing chamber, the particle size distribution of the product, and operational efficiency. The Sandvik crusher parts manufactured by Duma Machinery are cast from high-quality alloy steel and precisely match the original factory dimensions, ensuring stable equipment operation.
Key considerations for Sandvik crusher spare parts:
- Wear resistance: Select the appropriate alloy material (M1–M9 series) based on different materials (such as granite and iron ore).
- Cavity design: A variety of chamber types are available, ranging from extra-coarse (EC) to ultra-fine (EF), meeting crushing requirements from primary to fourth-stage.
- Maintenance cost: Optimize wear distribution, extend replacement cycles, and reduce downtime frequency.
Key factors for selecting spare parts and accessories for crusher equipment
1. Material properties: abrasiveness and feed size
The abrasiveness of the lining and the particle size distribution of the feed are the primary factors in selecting linings. Sandvik crusher spare parts classify materials based on the lining’s abrasion index (AI) and work index (WI):
Wear Index (AI) Application Examples Severity of bushing wear <0.1 Limestone, dolomite Extremely low wear 0.1–0.4 Basalt, diabase Moderate wear 0.4–0.8 Granite, gneiss High wear resistance >0.8 Quartzite, iron ore Extreme wear Selection Guide:
- Low-AI materials: A standard M1 or M2 alloy lining is sufficient.
- High-AI Materials: High-quality alloys such as M7, M8, or M9 can extend wear life by 15-20%.
- Excessive feed: Use a thicker chamber (e.g., extra-thick) to prevent premature wear.
2. Alloy Selection: Balancing Wear Resistance and Impact Toughness
Sandvik’s cone crusher liners are cast from austenitic manganese steel alloys with varying contents of manganese (Mn), carbon (C), and chromium (Cr) to suit specific applications:
Alloy Manganese (%) Carbon (%) Chromium (%) Suitable for M1 13–15 1.2–1.5 0.5–2 General-purpose, high impact resistance M2 17–19 1.2–1.5 0.5–2 Medium-abrasive material M7/M8 17–19 1.2–1.5 0.5–2 High-abrasive feed (e.g., sandstone) M9 21–23 1.2–1.5 0.5–2 Exceptionally high wear resistance, outstanding service life Key highlights:
- M1/M2: Perfectly suited for secondary crushing of hard, non-abrasive rocks (such as granite).
- M7/M8: Third-stage crushing suitable for abrasive materials such as iron ore.
- M9: Recommended for high-tonnage quarries with severe wear conditions.
Advantages of Duma Machinery Sandvik Cone Crusher Spare Parts
Precise adaptation
Covers mainstream models such as CH420, CH660, and CH870i, including key components like the moving cone liner and stationary cone liner for Sandvik cone crushers.
Material upgrade
Using high-manganese steel (HB180-220) or custom alloys can improve wear resistance by 20% to 30%.
Production process
Precision casting plus heat treatment processes ensure surface finish and dimensional tolerances that exceed industry standards.
Typical application cases:
- Copper ore crushing: The original Sandvik crusher parts supplied by the customer—lining plates—had a service life of only 6 weeks. After switching to Duma Machinery’s M9 alloy lining plates, the service life was extended to 14 weeks, and the cost per ton decreased by 22%.
- Aggregate production: Equipped with EC ultra-thick cavity liners, the CH870i boasts a 15% increase in production capacity and is well-suited to handling large feed sizes.
Maintenance Recommendations for Extending the Service Life of Crusher Equipment Spare Parts and Accessories
- Regular monitoring: Measure liner wear using “A-size” measurements and replace liners promptly to prevent equipment damage.
- Uniform wear: Regularly rotate the crushing wall and the lining plates of the gyratory crusher to make full use of the material’s wear-resistant layer.
- Feed control: To prevent metal impurities from entering, it is recommended to install a magnetic separator or a metal detector.
Production Process Flow for Sandvik Crusher Spare Parts
- Review and Translation: First, review and translate the customer’s drawings to ensure accurate representation.
- Prototype generation: Develop product prototypes to enhance understanding.
- Design and Documentation: The engineer creates detailed designs and generates documentation specifying key details such as heat treatment temperature, duration, casting temperature, casting duration, and temperature maintenance time.
- Model creation: Build product models, including steel and wood mold models.
- Raw material preparation: Begin the preparation and analysis of raw materials.
- Casting process: Use a bottom-pouring ladle to cast the product.
- Post-casting procedure: After cooling for a period of time, remove the sprue and risers to prepare for the heat treatment stage.
- Mechanical processing: The machining process for cone crusher liners.
- Printing and Packaging: The production cycle is completed through the printing and packaging of the product.
Available models of cone crusher spare parts
Brand Series Model Shanbao (Mountain Treasure) PY Series PYB/PYD600, PYB/PYZ/PYD900, PYB/PYZ/PYD1200, PYB/PYZ/PYD1750 PYF Series PYF900, PYF1300, PYF1600, PYF2100 Symons (Simons) FT Series 2FT, 3FT, 4FT, 4-1/4FT, 5-1/2FT, 7FT Metso (Mezhuo) HP Series HP100, HP200, HP300, HP400, HP500, HP3, HP4, HP5, HP6, HP900 GP Series GP100, GP100S, GP200S, GP220, GP330, GP300S, GP550, GP500S, GP7 Sandvik (Sandvik) CH/CS Series CH420, CH430, CH440, CH830i, CH840i, CH660, CH860i, CH865i, CH870i, CH880, CH890i, CH895i, CS420, CS430, CS440, CS840i, CS660 Trlo (Jeffron) TC Series TC36S, TC36SH, TC51S, TC51SH, TC66S, TC66SH, TC5, TC6, TC84, TC84X, TC84XXHD TP Series TP260, TP350, TP450, TP600, TP900 Telsmith (Taisimi) Titan™ T Series T200, T300, T400, T500, T900 SBS & SBX Series SBS38, SBS44, SBS52, SBS57, SBS68, SBX44, SBX52, SBX57 Disclaimer: The spare parts for Sandvik cone crushers provided by Duma Machinery are self-produced and are not affiliated with the original equipment manufacturer (OEM). The models and part numbers mentioned in this document are for technical reference purposes only, and ownership remains with the original brands.
Why choose Sandvik crusher parts from Duma Machinery?
- Self-produced: All spare parts are independently developed and manufactured by Duma Machinery, and come with a full warranty.
- High cost-performance: The direct-sales model reduces intermediate links, lowering prices by 30% to 50% compared to the original manufacturer’s prices.
- Rapid response: We have ample stock, offer non-standard customization services, and can arrange urgent shipping within 72 hours.
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Other products
Duma Machinery's main products include: mantle and concave liners, crushing walls, and distribution plates for cone crushers; jaw plates, side guards, and pressure bars for jaw crushers; lining plates for ball mills, autogenous mills, and other equipment; impact crusher hammers and impact plates; as well as hammer heads, screen bars, liner blocks, and other wear-resistant alloy steel components for metal shredders.