Centre Drive Ball Mill

Product Details

CENTRE DRIVE BALL MILL

Center drive ball mill is made up of electric motor, fluid coupling, reducer, the main bearings, cylinder, feeding and catching end. All of the components are located on the same axis or on the same parallel axes. Center drive replaces traditional peripheral drive with gull gear and pinion wheel.

When the motor starts with no-load, the pump impeller in the fluid coupling connected with motor ,then transfer energy from motor to the operation oil, when the motor reaches a certain speed, the operation oil attack the turbine which connected with the load at high-speed ,in this way, the motor drives the load; when operation oil reduced energy ,which returned to pump impeller and re-absorption of energy, so in this cycle back and forth, to achieve transferring energy between the pump impeller (the initiative) and turbine (driven). Because only the operation oil can achieve the above-mentioned flexible connection, so they are able to isolate torsional vibration and shock, and making the load start smoothly.

As a result of center drive ball mill using roller bearings which reduced the frictional resistance and static resistance torque, and coupled with the use of the fluid coupling and gear reducer ,in this way , The start torque is greatly reduced, avoiding the impact on the electric network and reducing the installed power by 10.7%-30%.compared with conventional mill ,

MAIN MODELS AND TECHNICAL PARAMETERS:

http://www.hnczhd.com/