jaw crusher 900 x 600 technical sps
The jaw crusher 900 x 600 is a robust and versatile primary crushing machine designed for medium-sized applications in quarrying, demolition, recycling, and mining operations. Its technical specifications make it suitable for processing hard rock, ore, and concrete with high efficiency. Below is a detailed overview of its key features and performance parameters.
Feed Opening and Capacity
The jaw crusher features a feed opening of 900 mm x 600 mm (35″ x 24″), allowing it to handle large feed materials up to approximately 500 mm in size. The nominal capacity ranges between 50 to 180 tons per hour (tph), depending on the material type, hardness, and feed gradation. The crusher’s deep crushing chamber enhances material reduction while minimizing blockages.
Power and Drive System
Powered by an electric motor ranging from 55 kW to 75 kW (75 HP to 100 HP), the crusher ensures reliable performance with low operational costs. The drive system includes V-belts and pulleys designed for smooth power transmission and reduced maintenance requirements. Some models may also feature hydraulic adjustment mechanisms for quick setting changes.
Crushing Mechanism
The machine utilizes a single-toggle design with a fixed jaw plate and a moving jaw plate mounted on an eccentric shaft. This configuration generates an aggressive crushing action, ensuring high productivity and consistent output gradation. The crushing plates are typically made from high manganese steel for extended wear resistance.
Discharge Settings and Adjustability
The discharge gap can be adjusted hydraulically or mechanically within a range of approximately 40 mm to 150 mm (1.5″ to 6″), allowing operators to fine-tune the final product size according to specific requirements. This flexibility makes the crusher suitable for producing various aggregate sizes.
Construction and Durability
Built with heavy-duty steel frames reinforced with wear-resistant liners, the jaw crusher is designed for long-term reliability under demanding conditions. Key components such as bearings, shafts, and toggle plates are engineered for durability, reducing downtime and maintenance costs.
Mobility Options
While primarily designed as stationary equipment, some variants of the jaw crusher can be mounted on tracked or wheeled chassis for mobile applications. These portable configurations are ideal for contractors requiring on-site crushing flexibility.
Safety Features
Modern versions incorporate safety mechanisms such as overload protection systems and emergency stop functions to safeguard operators during unexpected events like tramp metal entry or excessive load conditions.
In summary, the jaw crusher model offers balanced performance metrics suited