Spring cone crusher is a medium and fine crushing equipment, the spring is not only a safety device but also affects the crushing force. The crushing chamber type is determined by the ore use: the standard type is suitable for medium crushing, the medium type is suitable for fine crushing, and the short head type is suitable for ultrafine crushing. Spring cone crusher is suitable for crushing hard and medium hard ores and rocks, such as iron ore, copper ore, limestone, quartz, granite, basalt, diabase, etc., widely used in metallurgy, construction, road construction, chemistry and phosphate and other industries.