... , medium, fine and extra fine crushing. Principle features of SC compound cone crusher:1.Simple structure, smooth operation, stable performance ... and heat treatment, which makes it more durable;3.All easily worn parts adopt manganese steel protection to prolong the ... motor, which keeps the main body from damaging. Specification of SC cone crusher:SC600, SC1000, SC1160, SC1300, SC1380, SC1500, SC1680 ...