Specification :

Dryer machine is one of the most important mining equipments , Drum dryer plays an irreplaceable role, it transmission mode of the normal operation of the dryer, playing a very important influence, the motor problems can not open, good motor can give the dryer to bring the huge use efficiency, and this is you so concerned about the dryer motor of key issues. Let Hongxing experts tell you how to choose and buy the dryer machine motor.
1.Magnetic separator According to row to different ways of ore dryer, can be divided into the overflow type dryer and grid type dryer, etc, and the overflow type dryer is the most by the most common concentrator grinding machine.
2. The dryer transmission mode according to the mill specifications different has the following kinds:
( 1) .Wet magnetic separator Asynchronous motor triangle belt drive. The small dryer asynchronous motor through the triangle belt small gear, a big gear and drive a circle the dryer. Its defect is the transmission efficiency low, covering an area of large, complex maintenance.
( 2) . Synchronous motor drive. Large dryer directly driven by low speed synchronous motor dryers small gear, small gear drive again big gear to turning circle the dryer. The advantage is of high transmission efficiency, Cement production line cover an area of an area small, convenient maintenance and improve the power factor of power grid, but synchronous motor price is higher, and need to dc power supply.
( 3) .China spiral classifier Asynchronous motor gear reducer drive. Big, medium-sized dryer used asynchronous transmission, gear reducer drive small gears, Vibratory feeder a big gear and drive a circle the dryer. The advantage is asynchronous motor cheap, but use a large set of large reducer.
3. Foreign production transmission mode of dryer has three main types:
( 1) . Motor through the small gear and a big gear transmission circle.
( 2) . Centre drive, namely the motor reducer drive hollow shaft through the neck extension.
( 3) .China cone crusher The motor rotor directly into the cylinder body or hollow shaft neck extension, stator fixed in the foundation, a so-called " no gear transmission" . At this time, the ultra low speed synchronous motor, its speed is equal to the speed of the dryer, suitable for transmission power 7500 kw or more.
4. The dryer to material is done by the feed. To the fixed in the dryer mine shaft neck and hollow with hollow shaft neck together transmission. Commonly used to mine implement have drum, volute and joint gives the ore is three.
Above is the dryer at four o ' clock in the choice should be paid attention to the details of the motor, so we in the choice when the dryer wasn' t too blind, can better according to the actual conditions of the to equipped with equipment.

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