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Product Description
High-Performance High Manganese Steel Crusher Tooth Plate for Toughened Jaw Crushers
High manganese steel crusher tooth plates are crucial wear-resistant components within the crushing equipment, assuming the core responsibility of material crushing. At Shandong Jiujiu Machinery, we engineer these "mechanical teeth" to be the definitive interface between raw ore and your production goals. These tooth plates, which are in direct contact with the materials, utilize the tooth structures on their surfaces to exert squeezing, shearing, and impact forces on hard substances like stones and ores, thereby accomplishing coarse or medium-sized crushing.
Dynamic Crushing and Functional Synergy
The geometry of the crushing chamber dictates the quality of your final aggregate. In a jaw crusher, the fixed high manganese steel tooth plate and the movable high manganese steel tooth plate collaborate to form a "V"-shaped crushing chamber. During the operation, large pieces of material are gradually crushed to the desired particle size through periodic meshing actions. The design and functionality of these high manganese steel crusher tooth plates are highly optimized for efficient crushing, reducing "slippage" and maximizing the energy transfer from the eccentric shaft to the rock.
Superior Metallurgy and Work-Hardening
The materials chosen for high manganese steel crusher tooth plates are typically high-manganese steel (Mn13, Mn18, or Mn22) or composite alloys. This selection is made to guarantee exceptional wear resistance even under high-impact loads.
Self-Hardening Surface: Under the intense pressure of primary crushing, the surface hardness of our plates can jump from a base level to HRC 50+, creating a wear-resistant shell that regenerates as it erodes.
Internal Toughness: While the surface hardens, the inner core retains its high ductility (Impact Value ≥ 100J/cm²), preventing the plate from snapping when encountering "uncrushable" materials.
Alloy Enhancements: We offer Mn18Cr2 variants for highly abrasive granites, where added chromium extends the life of the tooth peaks.
Precision Manufacturing and Installation
Such robust materials enable the tooth plates to maintain their performance and integrity over extended periods of use, ensuring the continuous and reliable operation of the jaw crusher in various applications. At our foundry, we utilize Vacuum Sealed Molding to ensure that the bolt holes and backing surfaces are perfectly flat. This precision prevents "plate rattling," which is the primary cause of bolt breakage and damage to the crusher’s pitman or front frame.
Simplified FAQ
Q: How do I choose between standard Mn13 and high-yield Mn18?
A: Mn13 is suitable for softer materials like limestone. For hard, abrasive ores like basalt or iron ore, Mn18Cr2 provides a significantly higher "cost-per-ton" value by reducing downtime.
Q: Can you customize the tooth profile (e.g., Sharp vs. Flat)?
A: Yes. We offer various tooth designs—including standard, quarry, and super-tooth profiles—to optimize your specific reduction ratio and flake-content requirements.
Chemical composition % of high manganese steel
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
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Inspections & Certifications
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Certifications
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Keywords
high manganese steel crusher tooth plate
high manganese steel crusher tooth plate
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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