Cast Polymet Lifter Bar Inserts Castings For Mine Mill Buy Cast .
Cast Polymet Lifter Bar Inserts Castings. 1. Hardness difference from surface to center is less than HRc2. 2. The series are designed for high abrasion performance. 3. No bulging parts on grinding surface. 4. Impact value:AK60J. 5. Keep dimension of bolt holes precisely and remain no bulging parts along inner surface of.Live Chat