8" Dia. 4 Head Sundstrand Centerless Grinder, For Tolerance Roughing, Sizing & Finishing Grinding/Polishing.
Model 910-4, Type: 910-119104,.
Number Of Grinding/Polishing Heads: (4),
Capacity: Pipe Or Tubing: 3/32" To 8" Diameter, Bars: 3/32" To 6" Diameter,
O.D. Tolerance (Typical):  /- .0005",
Finish (Rms): 15 To 60 & Finer,
Stock Removal Rate, Per Head (Roughing): 3 Cu. In/Min, Feed Rate (0 To 10 Degrees): 2 To 150 Fpm, Up To 300 Fpm,
Abrasive Belt Dimensions: 9" Wide x 120" Long,
Grinding Wheel Motors Per Head: 20 Hp, 3/220/440/60 Ac Vari-Speed,
Regulating Wheel: 3/4 Hp Ac Motor Driven,
Regulating Wheel Adjustable Helix Angle: 0 To 10 Degrees,
Regulating Wheel Dimensions: 11" x 9",
Contact Wheel Dimensions: 12 1/2" x 9",
Height Of Passline Off Top Of Column Ways: Heads 1 & 2 - 11.125", Heads 3 & 4 - 10.125",
Equipped With: Coolant Type Base, Power & Manual In-Feed To The Grinding Heads, Manual Vertical Adjustable Material Guide Supports By Duff-Norton, Anti-Backlash Jack Screws Going Into First Head, Between Heads & Exit W/Parallel Adjustment, Power & Manual Screw Regulating Wheel In-Feeds, Riding On Gibbed Ways W/2 Way Radial Adjustment In Degrees,
2001 Installed New Ge-Fanuc Model Av300 Closed Loop Inverter Drive System For The (4) 20 Hp Tefc Grinding Head Motors For Infinite Variable Speeds, Automatic Pneumatic Tensioning For The Sanding Belts,
Alimite Pressurized Oil Mist Lube Systems On Each Grinding Head,
Digital Readout Free Standing Servo System W/Load & Percent Of H.P.,
Meters, Jordan Digital Read-Outs For In-Feeds W/Full Pushbutton Controls,
Fast Change Outboard Housings To Grinding & Regulating Wheels,
Misc. Extra Parts, Sanding & Regulating Wheels, Air Cylinders, Etc.,
Overall Dimensions: Approx. 177" L x 98" W x 60" High , Weight: Approx. 32,000 Lbs.,
Needs Work