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Mn13 Mn18 Hot Sale PE900x1200 Heavy Duty Jaw Plates

Our PE900x1200 jaw plates are heavy-duty wear parts for large primary jaw crushers. Adopting high-strength alloy manganese steel casting, they feature excellent impact resistance and ultra-long service life. Reinforced tooth structure avoids breakage during heavy-load crushing. Standard dimensions ensure precise installation. Widely applied in large mines and quarry plants, these jaw plates effectively improve crushing stability and reduce operational costs.
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  • PE900X1200

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Our PE900x1200 Fixed and Movable Jaw Plates are precision-engineered wear parts designed to withstand the harsh working conditions of mining and aggregate crushing operations. These critical components play a decisive role in jaw crusher crushing processes, delivering outstanding abrasion resistance, stable mechanical performance and extended service life while maintaining uniform particle size during heavy-load material crushing.

What are Jaw Plates?

Fixed jaw plate and movable jaw plate are the core wearable components of a PE900x1200 large jaw crusher. Installed on the crusher frame and movable jaw body respectively, the two plates form a super-large crushing cavity. They continuously squeeze and grind raw ores to complete primary material size reduction. The durability and machining accuracy of jaw plates directly determine crushing efficiency, finished product quality and the overall operational cost of the jaw crusher.

High-Quality Materials for Superior Performance

We manufacture our jaw crusher plates using premium casting materials that balance hardness, impact resistance and abrasion resistance perfectly. The mainstream raw materials are listed below:

High Manganese Steel

It features excellent toughness and strong anti-impact capacity. This material can produce work hardening effect under continuous ore impact force, greatly improving surface hardness. It is perfectly suitable for crushing high-hardness raw materials such as granite, basalt and hard ores.

Alloy Modified Manganese Steel

With optimized metallurgical formula, this material adds trace alloy elements to enhance wear resistance and anti-cracking performance. It effectively avoids brittle fracture under complex working conditions and adapts to heavy-duty primary crushing of various abrasive stones.

Key Features

Superior Wear Resistance: Adopting professional heat treatment and integral casting technology, these jaw plates resist severe abrasion from hard materials and maintain complete structural stability for a longer service cycle.

Strong Impact Toughness: The high manganese steel structure effectively absorbs instantaneous impact force during crushing, preventing deformation, cracking and premature scrapping.

Optimized Tooth Design: Strictly manufactured in accordance with large crusher standard parameters. The reinforced tooth structure ensures smooth material biting and high output efficiency.

Easy Installation & Compatibility: Perfect dimensional accuracy enables seamless assembly for standard PE900x1200 jaw crushers without extra modification.

Cost-Effective: Extended service life reduces replacement frequency, lowers equipment downtime and cuts overall maintenance and operating costs.

Why Choose Our PE900x1200 Jaw Plates?

Extended Service Life: Premium raw materials and mature casting processes greatly prolong service life, minimizing shutdown loss caused by frequent part replacement.

Wide Application: Ideal for large mining, quarrying, construction aggregate and metallurgy industries, applicable to heavy primary crushing of various hard minerals.

Custom Support: We provide customized casting and OEM processing services according to customer working conditions and special requirements.

Factory Direct Supply: Direct factory sales eliminate intermediate costs. We guarantee stable stock, fast delivery and reliable after-sales technical support.

Our PE900x1200 Jaw Plates have been widely recognized by global crushing plant operators for stable quality, low failure rate and outstanding cost performance. Whether for mineral processing or aggregate production, our wear parts can maintain long-term stable operation under harsh working conditions.

Contact us today for detailed product parameters, wholesale prices or customized solutions to upgrade your jaw crusher wearing parts.




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Shuangfeng Qirun Machinery Parts Imp&Exp Co., Ltd. is a professional wear-resistant parts production enterprise.
We have domestically leading sand mold and lost mold casting production line.

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