PY series spring cone crusher is widely applied in metallurgy,construction, road building, chemical and phosphatic industry. It is suitablefor hard and mid-hard rocks and ores, such as iron ores, copper ores, limestone,quartz, ratite, grit stone, etc. The type of the crushing cavity is decided bythe application of the ores. Standard type is for PYZ (secondary crush); middletype is for PYD (tertiary crush); short-head type is for primary and secondarycrush.

Features and benefits

1. High productivity; high quality.

2. Less machine stop time.

3. Easy maintenance and low cost.

4. Unique crushing ability in primary, secondary and tertiarycrushing.

Workingprinciple

The crusher consists of frame, transmission device, holloweccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulicpressure station for adjusting the discharge opening. During operation, themotor drives the eccentric shaft shells to turn around through a horizontal axleand a pair of bevel gear. The axle of crushing cone swings with the force ofeccentric shaft shell so that the surface of the crushing wall is close to theroll mortar wall from time to time. In this way, the ores and rocks will bepressed and crooked and crushed.

Specifications