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HEAVY-DUTY JAW CRUSHER SERIES
Application Areas: Primary crushing for medium-hard ores and rocks with compressive strength ≤300 MPa. Widely used in granite quarries, iron ore mines, and concrete recycling plants. Features high reduction ratio, hydraulic CSS adjustment, and reinforced frame for heavy-duty operations.
Discharge Size Range
Rotor/Operating Speed
Capacity
Applicable Materials
Heavy-duty jaw crushers are suitable for primary crushing of medium-hard ores and rocks with compressive strength up to 300 MPa. Widely used for materials such as granite, basalt, iron ore, limestone, and reinforced concrete. Equipped with Mn18Cr2 jaw plates, the machine provides long service life and stable performance for various feed materials.
Application Areas
Mainly used in industries such as quarrying, mining, and recycling. Suitable for primary size reduction with high capacity and reliability. Widely applied in granite quarries, iron ore mines, and concrete recycling, handling feed materials including reinforced concrete with Φ20 mm rebar.
Heavy-Duty Jaw Crusher
The Heavy-Duty Jaw Crusher is a primary crushing machine designed for medium-hard ores and rocks with compressive strength up to 300 MPa. It delivers a reduction ratio of 6:1 to 8:1 in a single pass, ensuring efficient size reduction. With Mn18Cr2 jaw plates, a reinforced steel frame, and SKF bearings, the machine guarantees durability and long service life. The hydraulic wedge system enables quick CSS adjustment in less than 10 minutes. It is widely applied in granite quarries, iron ore mines, and concrete recycling, including reinforced concrete with Φ20 mm rebar.
Product Advantage
The heavy-duty jaw crusher is a reliable primary crushing device that uses compressive force between fixed and swing jaw plates to process medium-hard ores and rocks. Its robust steel frame construction withstands tramp metal and harsh working conditions, ensuring long-term durability. The machine features Mn18Cr2 jaw plates with 50% longer service life and SKF bearings designed for over 100,000 hours of operation. A hydraulic wedge system enables CSS adjustment in less than 10 minutes, reducing downtime and improving operational flexibility. Additionally, the crusher delivers a 6:1 to 8:1 reduction ratio in a single pass, making it ideal for granite quarries, iron ore mines, and concrete recycling applications.
Working Principle
