CJ4255

CJ4255 Jaw Crusher: State-of-the-Art Primary Crushing System

The CJ4255 jaw crusher is a state-of-the-art primary crushing system that integrates the most advanced crushing technologies and design innovations. Perfect for crushing limestone, granite, and materials with compressive strengths up to 280 MPa, the CJ4255 is celebrated for its enhanced productivity, intuitive operation, lower environmental footprint, and significant energy savings over conventional jaw crushers.

Technical Specifications

• Maximum Feed Size: 850 mm
• Production Capacity: 360 - 920 t/h
• Adjustable Discharge Opening: 125 - 250 mm
• Motor Power: 160 - 200 kW
• Weight: 56,500 kilograms

Key Features

• High-Quality Moving Jaw Assembly: The CJ4255 is outfitted with a durable moving jaw component made from high-quality materials, ensuring better reliability and extending the machine's lifespan by approximately 3 to 5 years.
• Scientific Finite Element Analysis: Utilizing advanced finite element analysis technologies, the CJ4255 optimizes the crushing process, increasing output by at least 1.5 times and substantially 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 CJ4255 incorporates a wedge block adjustment system for the discharge opening, resulting in a more uniform final product size and simplifying the adjustment process.
• Core Components: Vital components include the stationary jaw, moving jaw, eccentric shaft, and frame. The moving jaw's bearing has superior sealing properties, ensuring dependable operation without oil leakage, which enhances the overall functionality of the equipment.