Jaw crusher upper and lower side guard plates
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Product Description
- 产品描述
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Product Overview:
Eccentric Crusher Side Guard Plate It is a critical component installed between the fixed jaw plate and the moving jaw plate. The wear-resistant side plates of the jaw crusher are cast from high-quality, high-manganese steel. The primary function of the side lining plates is to effectively protect the frame walls of the jaw crusher, preventing damage to the equipment caused by impacts or friction from the material during operation, thereby extending the service life of the equipment and ensuring stable operation.
Product Brand: Duma Machinery
Product Name: Eccentric Crusher Side Guard Plate (Also known as: guard plate, top guard plate, bottom guard plate, perimeter guard plate, fork plate, lining plate)
Product material: High-manganese steel (or custom material)
Customization available: Customization supported (customization based on provided drawings or samples)
Product features:
● Exceptional hardness and wear resistance: The upper and lower cheek plates are made from high-strength materials, ensuring that the product maintains outstanding wear resistance even under extreme operating conditions.
● High-purity material: Eccentric Crusher Side Guard Plate We carefully select high-quality ingredients to ensure that our products have pure components and stable, reliable performance.
● Excellent impact resistance: Capable of withstanding high-intensity impacts, making it suitable for a variety of harsh working environments.
● Robust structural design: The jaw crusher guard plate features a scientifically designed structure that ensures the product remains deformation-free and securely fastened during operation, guaranteeing smooth performance.
● Flexible customization services: We offer personalized custom side panels tailored to customer needs, meeting the requirements of diverse application scenarios.
● Ultra-long service life: Durable and long-lasting, reducing replacement frequency, lowering maintenance costs, and enhancing economic benefits.
Core product advantages:
1. Tailor-made, precisely designed
We offer custom-made services based on provided drawings. We rigorously review each drawing and optimize product structural design to ensure that every piece... Eccentric Crusher Side Guard Plate All can deliver outstanding performance and meet customers’ personalized needs.

2. Strictly selected raw materials, quality assured.
We implement strict controls over every batch of raw materials entering the factory, carefully selecting only high-quality ingredients. The jaw crusher inspection board factory ensures product consistency and reliability right from the source, laying a solid foundation for exceptional quality.

3. Rich casting experience and exquisite craftsmanship
With years of casting experience, the jaw crusher side guard plate factory boasts a highly skilled team proficient in all stages—including product process design, mold making, casting, and heat treatment—meticulously following each and every process step to ensure that its jaw crusher wear-side plates are crafted to perfection.

4. Full-process quality inspection—reliable and worry-free.
We are equipped with a professional inspection team that employs non-destructive testing technologies such as UT (ultrasonic testing), HT (hardness testing), MPT (mechanical property testing), ST (spectroscopic analysis), and MST (metallographic examination). Every stage of the manufacturing process is rigorously monitored and recorded in real time in our system, ensuring full traceability of the side guard plate product quality throughout its entire lifecycle.
Choosing us means choosing professionalism, quality, and trust!

Product Application:
The side guard plates for jaw crushers are one of their core components, widely used in various types of jaw crushers and suitable for multiple industries and fields, including mining, metallurgy, construction materials, water conservancy, highways, railways, and chemical engineering. The design and material selection of these side guard plates ensure efficient and durable performance during the crushing process, enabling them to withstand significant pressure and impact, thus guaranteeing the long-term stable operation of the crusher. Moreover, the side guard plates produced by Duma Machinery are compatible with numerous well-known crusher brands and models, including Metso Nordberg C-series, Sandvik CJ-series, Terex Metrotrak HA, Premiertrak series, Shandong Bao PE-series, PEX-series, PV-series, as well as Liming Heavy Industry’s PEW-series, PE-series, and C6X-series. These brands and series of crushers are extensively used worldwide and have become essential equipment in industries such as mining and construction. By using high-quality jaw crusher side guard plates, it is possible to effectively enhance the crusher’s operational efficiency and service life, meeting the requirements of diverse working environments.
Our delivery commitment
1. Customized mining wear parts solutions
We offer a comprehensive range of side liner products available on the market, enabling you to precisely select the right materials and designs tailored to your specific operating conditions. Moreover, we can also design and provide crusher accessory solutions for you, ensuring optimal equipment performance and efficiency.
2. Continuously optimize to adapt to process changes.
Even if your process parameters change, we can ensure that the side guard plates of your jaw crusher continue to deliver outstanding performance through continuous optimization. We are committed to working closely with you, gaining a deep understanding of your process flows, and constantly improving our products to meet your evolving needs.
3. Safe and effective accessory design
Our unique fasteners and crusher accessories are designed for safe, quick replacement, minimizing downtime to the greatest extent and boosting production efficiency.
4. Experienced support and value-added services
We have an experienced team that provides you with professional technical support and value-added services, ensuring your equipment is always in peak operating condition.
5. Durable, economical, and sustainable solutions
Our wear-resistant liner solutions are not only durable but also highly cost-effective and sustainable, helping you reduce operational costs while minimizing your environmental impact.
6. Grow together with you and continuously improve.
We’re not just your supplier of wear-resistant parts—we’re your partner. Through continuous optimization and improvement, we offer you not just products, but also enhanced performance and sustainable development.
Choose us, and you’ll get effective, reliable, and sustainable wear-resistant solutions that will help you achieve continued success!
Customized wear solutions for crushers
While striving for efficient production, it is crucial to ensure the sustainable operation of your equipment. We offer wear solutions for crushers tailored to your specific needs, helping you achieve both production efficiency and environmental protection.
Sustainable production support
By optimizing chamber design and adopting long-life wear parts, we’ve not only enhanced equipment performance but also provided a solid foundation for your sustainability goals. Choosing our solution means opting for an environmentally responsible approach to manufacturing.
Factory-quality assurance
We adhere to stringent standards and tolerances to ensure that every wear part boasts exceptional safety and reliability. With genuine, factory-certified quality, you can enjoy peace of mind without any worries.
Rapid supply
Leveraging our robust mold library and drawing data, we can respond swiftly to your needs, ensuring that you have access to the wear parts you require anytime, anywhere, and thereby guaranteeing uninterrupted production.
Customized Application Solutions
We fully understand the specific requirements of wear parts in different application scenarios. Therefore, we offer tailor-made wear parts to ensure that your crusher delivers outstanding performance under all kinds of operating conditions.
Multidimensional service support
From the selection and manufacturing of wear parts to subsequent services, we provide end-to-end support. No matter where you are located, our expert team is ready to offer you timely and effective assistance, ensuring that your equipment always remains in peak condition.
Choosing us means opting for a reliable, effective, and sustainable solution to crusher wear. Let’s join forces to create a brighter future for production!
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