Increasing Sag Mill Capacity At The Copper
2. Mineral Reserves were generated using the January 1, 2019 mining surface. 3. Mineral Reserves are reported at a 0.10 Cu cut off grade. 4. Mineral Reserves are reported using long term copper, gold, and silver prices of $2.75 lb, $1,250 oz, and $16.50 oz, respectively. 5.【Main parts】Bearing box, roll shell, bearing housing, adjusting rod, motor, carrier, fixed roller, movable roller and safety spring, etc. 【Working Principle of Double Roller Crusher】The roller of the roller crusher is supported by the spring pressure.Under normal working conditions, the spring force is sufficient to overcome the crushing force of the crushed material.