Blanchard 42-84

Chuck size: 84 in
Swing: 96 in
Under wheel clearance: 36 in
Grinding wheel width: 42 in
Grinding wheel diameter: 42 in
Spindle motor power: 150 HP
Maximum table load: 22000 lb
Vertical orientation
Electromagnetic T-slot chuck
Variable neutrofier and rectifier
Four-speed table transmission
Segmented wheel
Bijur lubrication system
Wheel dresser
Push button pendant controls
Floor-mounted control panel
Rapid raise and lower wheel head
Automatic lubrication to ways
Torque motors for table traverse
Torque motors for head rapid traverse
Jogging push button for chuck positioning
Water guards
Coolant tank
Piping system
Ammeter in wheel motor circuit
Reduced voltage push button control
Direct current chuck operation
Vertical downfeed by hand or power
Variable power feed 0.004–0.080 in/min
Maximum downfeed before stop: 0.200 in
Wheel speed: 360 RPM (60 Hz)
Chuck speed: 3 / 4.8 / 7.8 / 11.9 RPM (60 Hz)
Chuck motor speed: 1200 RPM (60 Hz)
Table traverse motor speed: 1200 RPM (60 Hz)
Head traverse motor speed: 900 RPM (60 Hz)
Feed motor speed: 1800 RPM (60 Hz)
Machine length: 20 ft 9 in
Machine width: 9 ft 5 in
Machine height: 14 ft
Machine weight: 79000 lb