Gyratory Crusher

The gyratory crusher is a large-scale primary crushing equipment widely used in mining and metallurgy. It features a vertical spindle with a conical crushing head that gyrates within a fixed concave, forming a crushing cavity.​ Its structure includes a heavy-duty frame, a rotating main shaft, an eccentric sleeve, a crushing cone, and a fixed cone. The main shaft, driven by a motor via gears, gyrates to make the crushing cone oscillate, squeezing and breaking materials between the cone and concave.​ Advantages include high throughput, continuous operation, and suitability for crushing large, hard ores (up to several meters in diameter). It offers stable performance and low maintenance, making it ideal for primary crushing stages in large-scale mineral processing plants