Ball Mill
Ball Mill
DESCRIPTION – SIDE VIEW
Ring gear
Inspection door
Body with liners
Discharge
elbow
Outlet head
Discharge cone
Inlet head
Bearing
Feeding box
Ball Mill
DESCRIPTION – DRIVE UNIT
Main motor
Gear box
Hydaulic coupling
Inching device
Ring gear
Shafted pinion
Ball Mill
DRIVE UNIT – HYDRAULIC COUPLING
Ball Mill
DRIVE UNIT – HYDRAULIC COUPLING
 Drive unit stopped.
 Motor start.
 Acceleration of ball mill :
• The coupling is being filled,
• The filling speed controls the
acceleration.
 Nominal operation :
• The coupling is full,
• The ball mill has reached its
full speed.
• Partial fill :
• Adjustment of the ball mill
speed.
Ball Mill
MAINTENANCE
1.
Bearings
2.
Inlet & Outlet Chutes
3.
Liners & Grinding Load
4.
Drive Unit
5.
Ring Gear
6.
Shafted Pinion
7.
Lubrication units
Ball Mill
MAINTENANCE - BEARINGS
Ball Mill
MAINTENANCE – INLET / OUTLET
Ball Mill
MAINTENANCE – LINERS & BALLS
Ball Mill
MAINTENANCE – DRIVE UNIT
Ball Mill
MAINTENANCE – DRIVE UNIT
Ball Mill
MAINTENANCE – RING GEAR
Ball Mill
MAINTENANCE – PINION
Ball Mill
MAINTENANCE – LUBRICATION UNITS