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Description

Engineered for extreme compressive forces and severe abrasive wear in primary crushing circuits, industrial jaw crusher plates form the stationary and moving crushing faces inside jaw crushers. Cast from high-grade austenitic manganese steel, these plates feature deep corrugated tooth profiles designed to grip, squeeze, and fracture heavy rock feeds efficiently. Under continuous impact from incoming materials, the manganese steel undergoes a dynamic work-hardening process, developing a hard, wear-resistant outer surface while preserving a tough, shock-absorbing inner core that prevents catastrophic cracking. This dependable wear component ensures maximum throughput and reliable operation in demanding aggregate and mineral processing plants. This heavy-duty crushing asset stands as an indispensable component for quarry operators, mining engineers, and recycling facility maintenance teams.

Specifications

Key Attributes
Material TypeManganese Steel
Hardness Rating100
Manufacturing ProcessCasting
Tooth ProfileDeep corrugated, quarry, or smooth tooth configurations
Impact StrengthExceptional Charpy V-notch toughness for heavy primary shock loads
Mounting StylePrecision-machined bolt-on or wedge-locked backing interface
Operating EnvironmentPrimary and secondary rock crushers, quarries, and mines
Additional Information
Country of OriginIndia

Application

Crushing primary hard granite, basalt, and quartz in commercial aggregate quarries.

Processing run-of-mine ores and raw minerals in open-pit mining operations.

Breaking down reinforced concrete, asphalt, and heavy demolition debris in recycling plants.

Handling abrasive metallurgical slag and cement clinker in industrial processing facilities.

Supporting primary jaw crushers in mobile crushing and screening spreads.

Providing high-impact wear protection in heavy civil construction and roadbuilding projects.

Company Profile

SRI lakshmi industries
SRI lakshmi industries, Tamil Nadu
TruBasic
IndiaTamil Nadu, India
48 yrs
Manufacturer
Turn Over

₹1 Crore – ₹5 Crore

Factory Details
Contract ManufacturingOEM Service
Main Markets
India
Frequently Asked Questions
1
What is the primary function of a crusher jaw plate?

It acts as the opposing moving and stationary crushing face that compresses, cracks, and breaks down raw rocks and minerals fed into a jaw crusher.

2
Why is high-manganese steel the standard material for jaw plates?

Manganese steel work-hardens dynamically under heavy impact, meaning the striking surface becomes harder and more wear-resistant as it pounds against rock while keeping the backing core tough.

3
How do different tooth profiles (like corrugated or smooth) affect crushing performance?

Deep corrugations provide better grip on slippery or hard stones and increase overall throughput, while smooth or shallow profiles are used when finer, more uniform product sizing is required.

4
Can jaw plates be reversed to extend their service life?

Yes, many jaw plate designs are symmetrical from top to bottom, allowing maintenance crews to flip the plate once the lower high-wear zone is depleted to double its lifespan.

5
What causes premature wear or structural cracking of jaw plates?

Premature failure can be caused by uncrushable tramp metal entering the chamber, operating outside the recommended feed size distribution, or loose mounting wedges causing stress concentrations.

Industrial Jaw Crusher Die Plate

Industrial jaw crusher plates deliver exceptional compressive strength and high-abrasion resistance with specialized manganese steel metallurgy that fractures hard rock reliably under extreme impact. This essential industrial machinery asset is engineered for primary material reduction, making it a critical component for aggregate quarries, mining operations, and heavy recycling plants.

Min. Order Quantity: 1 piece

Shipping

Shipping fee and delivery date to be negotiated. Contact supplier now for more details.

SRI lakshmi industries
TruBasic
IndiaTamil Nadu, India
Manufacturer

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