80KW Permanent Magnet Motor for Shandong Gold Mine
Shandong Gold Mine is the second-largest producer of gold in China by output.
Latest ball mill special PM motor：
Ring-type permanent magnet direct-drive motor
Seamless engaged with ball mill in integration. There is no need to change the existing mechanism and installation of the ball mill.
Save space, cancel the existing edge transmission mechanism, shorten the transmission chain to reduce the fault points and part of the operation noise.
The roller is equipped with a magnetic gap detection sensor, which can timely and effectively detect support bearing wear and the eccentric operation caused by roller liner eccentric wear, to avoid the ball mill operation with faults, prolong the service life of the equipment and improve the equipment intelligent management;
Cancellation of the lubrication system can reduce environmental pollution and save lubricating oil and other operation maintenance cost.
The mounting hole of the big gear will be used to install the motor without affecting the change of the lining plate of the ball mill;
By adopting the whole seal package type processing technology, the protection level is high, and the ball mill leakage does not affect the operation;
High power motor is of assembly structure, easy for installation and transportation, taking short time for replacement ;
For the ball mill of A-type synchronous motor, the transmission efficiency can be improved by 15% ~ 20%, and the comprehensive power saving rate is about 17-25%, after canceling large gear and pinion.
For the B-type ball mill with an asynchronous motor + reducer, the comprehensive power saving rate is up to 40%.