CJ3749

CJ3749 Jaw Crusher: Superior Primary Crushing Equipment

The CJ3749 jaw crusher is a top-of-the-line primary crushing equipment that blends the latest in crushing technology with innovative design principles. Ideal for crushing limestone, granite, and materials with compressive strengths up to 280 MPa, the CJ3749 is renowned for its increased productivity, user-friendly operation, reduced environmental impact, and substantial energy savings over traditional jaw crushers.

Technical Specifications

• Maximum Feed Size: 800 mm
• Production Capacity: 260 - 810 t/h
• Adjustable Discharge Opening: 110 - 250 mm
• Motor Power: 132 - 160 kW
• Weight: 49,300 kilograms

Key Features

• High-Quality Moving Jaw Assembly: The CJ3749 comes with a robust moving jaw component fabricated from high-grade materials, ensuring better reliability and extending the machine's lifespan by around 3 to 5 years.
• Scientific Finite Element Analysis: Leveraging advanced finite element analysis methods, the CJ3749 optimizes the crushing process, increasing output by at least 1.5 times and significantly enhancing efficiency.
• Innovative Toothed Liner Design: The new toothed liner design adds 30% more effective length to the jaw plates, increasing the contact surface with materials and boosting crushing capacity.
• Wedge Block Discharge Adjustment Mechanism: The CJ3749 employs a wedge block adjustment system for the discharge opening, leading to a more uniform final product size and simplifying the adjustment procedure.
• Core Components: Essential components include the stationary jaw, moving jaw, eccentric shaft, and frame. The moving jaw's bearing has superior sealing capabilities, ensuring reliable operation without oil leakage, which improves the overall usability of the machine.