Blanchard 36HD-66

Chuck diameter 66" (1676 mm)
Swing capacity inside waterguards 84" (2133 mm)
Vertical spindle grinding wheel diameter 36" (914 mm)
Vertical range (standard) 24" (610 mm)
Vertical range (optional) 36" (914 mm)
Under grinding wheel 36"
Number of segments 40
Grinding wheel speed 860 RPM
Maximum unbalanced work load on chuck 10,000 lbs (4538 kg)
Chuck rotation speeds (60 Hz) 5.6 / 8.7 / 12.9 / 20.7 RPM
Chuck rotation speeds (50 Hz) 4.7 / 7.3 / 10.8 / 17.3 RPM
Power downfeed rates 0.004"–0.080" (0.102–2.03 mm/min)
Maximum downfeed before trip 0.600" (15.24 mm)
Main grinding wheel motor 200 HP
Chuck rotation motor 20 HP
Head traverse motor 10 HP
Table traverse motor 3 HP
Feed motor 3 HP
Electric power requirement 185 KVA
Magnetic chuck voltage 230 V DC
Power supply 3-phase, 230 / 380 / 415 / 460 V (50/60 Hz)
Coolant requirement (minimum) 1,000 gallons (3780 L)
Machine weight (approx.) 45,000 lbs (20,400 kg)
Shipping weight (approx.) 46,000 lbs (20,900 kg)
Machine dimensions 186" × 89.25" × 143.5"
Finish Urethane base textured — Machine tool gray or Vista green