Cone Crusher uses the lubricant seal, the flaw which for the water and the drainage system has avoided to stop up disease which and incompatible easy to mix, the spring insurance system is the over-load protection, may gather the foreign matter, the iron slab through the stave cavity, but does not harm the breaker. Uses the drying oil or the water two kind of seal form, causes the stone powder and the lubricating oil isolates, guarantees reliably, the stave cavity form decides the use by the ore use. The Cone Crusher may widely apply in professions and so on metal and nonmetalliferous ore, cement plant, building, sand and crushed stone metallurgy. Is suitable in the iron ore, the non-ferrous metal ore, the granite, the limestone, the aposandstone, the sand-stone, the cobblestone and so on.