Description
Manufacture and Design (each mill)
New in 2009, delivered but never installed
diameter: 7.3 m (24′) dia.
Length: 12.5 m (41′) EGL
– 12.77 m inside flanges
Shell in 3 sections
Steel liners
Overflow design
Lubrication System
Fixed bearing and floating bearing lubrication units
Motor and Drive (each mill)
Twin 7 MW electric motors with liquid resistance starters
Twin Combiflex fixed-speed gear reducer drives
14 MW Power supply unit
Gears and Bearings
Hydrodynamic slide shoe bearings
4-piece spur-cut ring gear
