CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c
Mining, metallurgy, construction, chemical, cement, refractory material, etc.
|Model||Specifications (mm)||Feed opening (mm)||Max. feed size (mm)||Capacity (t/h)||Power (kW)||Weight (t)||Dimensions (mm)|
|CI5X1520||Φ1500×2000||2040×520 （2040×995）||350（700）||400-600||2×250 （2×200）||30||3390×3520×2790|
The failure of the Collahuasi motor was catastrophic and it occurred within months of commissioning. The Collahuasi motor was for a 40 ft SAG mill. The Antamina 38 ft SAG mill was also driven by an ABB motor and the hanger plates had not failed on that machine after several years of operation.
DESIGN OF THE 40 FOOT DIAMETER SAG MILL INSTALLED AT THE ... SAG mill base power was estimated from pilot plant data at 7.8 kWh/t, the basis was a SABC circuit of 8% ball charge. Maximum SAG mill ...
2014-12-18 • Antamina´sSAG mill has the worst condition of slurry evacuation in trommel: α = 222 m 3/h/m 2 • Esperanza and Escondida´sSAG mills have high values of α, but they have a screen • Trommel of 40 feet SAG mill of Collahuasi has an high value of α = 172 m 3/h/m 2. Open Pulp Free Flow by Free SAG 1011 Area, % Flow, m 3/h Area, m 2 Area ...
Insurability of Large Gearless Mill Drives (GMDs) admin 28 September 2014 ... Let us hope not because the original Collahuasi and Antamina SAG mill stators most likely would still be operating had they been wound with the type of VPI parallel windings used by Siemens. ... we showed that the Collahuasi failure occurred because the hanger plates ...
2014-10-16 World's Largest SAG Mill Gearless Drive" and "Failure Analysis of Ball Mill Gears". Page 2 of 6 . ... some of the largest in the world including the Collahuasi SAG and ball mills (40 ft and 26 ft respectively) and the 40 ft AG mill at Cape Preston. ... SAG mill gearless drive stator that vibrated excessively during commissioning. Root cause
Telfer Sag Mill Liner Ở Zimbabwe . Telfer Sag Mill Liner In Zimbabwe Process Crusher . Telfer Sag Mill Liner In Zimbabwe 21 Views. The is the professional mining equipments manufacturer in the world, located in China,India, along with other Asian . Bắt đầu trò chuyện ngay; sag-mill-parts-the-possible-causes-of-failure
2018-6-6 Collahuasi: “The original SAG mill liner design, Hi-Hi with a 6 degree contact angle, was changed to a 17 degree angle and later to 30 degree angle. An 11% increase in mill throughput was achieved.” ? ? It is common practice to rely on the mill vendor to supply ...
2013-12-22 SAG MILL DISCHARGE SCREENS-TROMMEL vs. VIBRATING Tony Moon, RTZ What I’d like to talk about is probably one of the nastiest bits of mill design for a grinding circuit, and that is the choice of what do you use on a SAG mill discharge? Do you use vibrating screens or trommel screens? What many of you probably don’t realize is that at
2017-8-31 Partial SAG Mill System Model Buckling mode shape of main plate structures – buckling factor = 1.1 Critical mode shape at 9.1 Hz 1
2018-8-13 Compania Minera Dona Ines de Collahuasi , Chile Collahuasi Mine Component Failure Analysis Ball mill repair support Collahuasi Mine Mill Support Mill support services including inspection of damage to ball mills and provision of independent assessment report Copperchem Limited Great Australia Operations
prof pontt collahuasi sag mill
prof pontt collahuasi sag mill
collahuasi sag mill failure
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