PE250×400 Jaw Crusher
High Crushing Efficiency: Features a deep crushing chamber and optimized kinematics for effective nip angle, ensuring powerful crushing action and high productivity relative to its size.
Durable & Reliable Construction: Built with high-quality steel plates and castings, featuring robust eccentric shafts, large spherical roller bearings, and reinforced toggle plates for long service life under demanding conditions.
Versatile Material Handling: Capable of crushing various hard and abrasive materials including granite, basalt, quartz, concrete, iron ore, and construction waste.
Adjustable Discharge Size: Equipped with a reliable discharge opening adjustment mechanism (using shims or hydraulic jack), allowing precise control over the final product size to meet different requirements.
Model: PE250×400
Feed Opening Size: 250 mm x 400 mm
Max. Feed Size: ≤ 210 mm
Discharge Opening Range: 20 - 50 mm - Adjustable
Capacity: 10 - 20 Tons Per Hour (tph) - Varies significantly based on material properties, feed size, discharge setting, and feeding conditions.
Eccentric Shaft Speed: ≈ 300 rpm
Motor Power: 15 kW
Weight: ≈ 2750 kg
Key Structural Components:
Frame: Welded robust steel structure.
Eccentric Shaft: Forged from high-strength alloy steel.
Bearings: Large, high-capacity spherical roller bearings.
Toggle Plate: Serves as a safety fuse; breaks if uncrushable material enters, protecting other components.
Flywheels: Cast iron, store energy for crushing stroke.
Application Scope:
Primary crushing in small quarries and mines.
