... iron ore, copper ore, limestone, quartz, granite, black basalt and sand stones ect., in metallurgical, construction, road building, chemical, ... the rolling shirakable now and then.And the ores will be crushed by shock, crack and warp. And HP cone crushers spring secure ... ;7. Spare parts can be changed easily, easy maintenance and operation.Technical Parameters of Spring Stone Cone Crusher: TypeMax. ...