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High-Quality Jaw Crusher Spare Parts from China Suppliers - Durable Tooth Plates from Reliable Factory
Working Principle
Jaw crusher tooth plate referred to as the jaw plate, is a mechanical equipment used to extrude stone, jaw crusher jaw plate is divided into fixed jaw plate and active jaw plate, in the jaw crusher operating state, the moving jaw attached to the active jaw plate to do pendulum movement, and the fixed jaw plate to form an Angle to extrude stone. Therefore, it is a relatively easy to damage parts in the jaw crusher. the new composite jaw plate is cast with a new high-performance composite material, which is more than 3 times longer than the life of the ordinary jaw plate, breaking the service life of the new material wear-resistant castings is only 1.5 times higher than that of high manganese steel castings.
Characteristic and feature of jaw plate:
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The new composite jaw plate uses manganese steel alloy, high wear resistance, long service life.
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Use cold hardening technology, high hardness.
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Water toughening treatment, to avoid the natural phase change in use and make the performance worse.
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Before leaving the factory, strict sampling must be carried out by the laboratory and quality inspection department to ensure quality assurance.
Technical Parameters Of Jaw Plate
| Material code | C | Mn | Si | Cr | P | S |
|---|---|---|---|---|---|---|
| Mn13Cr2 | 1.0-1.3 | 11-14 | 0.3-0.6 | 1.7-2.4 | ≤0.05 | ≤0.03 |
| Mn18Cr2 | 1.1-1.4 | 17-20 | 0.3-0.6 | 1.7-2.4 | ≤0.05 | ≤0.03 |
| Mn22Cr2 | 1.1-1.4 | 20-24 | 0.3-0.6 | 1.7-2.4 | ≤0.05 | ≤0.03 |
Some Of Our Product
Frequently Asked Questions
What is the difference between the fixed jaw plate and the active jaw plate?
The fixed jaw plate remains stationary while the active (or moving) jaw plate performs a pendulum movement. Together, they form an angle to extrude and crush stone.
Why does the new composite jaw plate have a longer service life?
The new composite jaw plate is cast with a high-performance composite material, making it last more than 3 times longer than ordinary jaw plates and significantly breaking the typical service life limit of traditional high manganese steel castings.
What materials are used in the technical parameters of the jaw plates?
We offer high-quality manganese steel alloy plates including Mn13Cr2, Mn18Cr2, and Mn22Cr2, each optimized with balanced carbon (C), manganese (Mn), silicon (Si), and chromium (Cr) content.
How does the cold hardening and water toughening technology benefit the jaw plate?
Cold hardening ensures high hardness, while water toughening treatment prevents natural phase changes during operation, ensuring stable and reliable performance.
How do you guarantee the quality of the jaw plates?
Before leaving the factory, all jaw plates undergo strict sampling and testing by our dedicated laboratory and quality inspection department to ensure maximum quality assurance.