Cincinnati Milacron Model 220-8 Centerless Grinder (1977)

Cincinnati Milacron Model 220-8 Centerless Grinder
Nominal grinding dia. capacity: 3"
Grinding Dia. (Max. Bend Cap.): 4.75"
Grinding wheel size: 20" Dia. X 6" Face X 12" Bore
Grinding wheel drive motor: 20 HP
Regulating wheel size: 13" Dia. X 5" Face X 5" Bore
Regulating wheel speed: Variable from 11 to 300
Regulating wheel drive motor: 1.5 HP
Diameter Capacity: Nomina l0 to 3"
Diameter Capacity: Maximum 4.5"
Grinding Wheel Diameter: Minimum 17"
Grinding Wheel Width: Minimum 1"
Grinding Wheel Hole Diameter: 12"
Regulating Wheel Diameter: Minimum 10"
Regulating Wheel Diameter: Maximum 13"
Regulating Wheel Width: Minimum 1"
Regulating Wheel Width: Maximum 8"
Regulating Wheel Hole Diameter: 5"
Regulating Wheel Speeds: NumberINFINITE
Regulating Wheel Speeds: Range15 to 300 RPM
Regulating Wheel Speeds: Low Range15 to 56 RPM
Regulating Wheel Speeds: High Range56 to 300 RPM
Grinding Wheel Motor: 20 HP
Regulating Wheel Motor:, Horsepower 1.5 HP
Equipped with:
Filmatic spindle bearings, Hydraulic wheel truing to grinding/regulating
wheels, Motor Driven Coolant System with Seperate Tank, Electrical
Controls wired for 3 phase, 60 cycle.
8" Wide Infeed Work Rest,
Automatic Hydraulic Grinding Wheel Profile Truing
Hydraulic Regulating Wheel Profile Truing
Gibbed Upper & Lower Slide - Automatic Lubrication
Coolant Tank