20" x 157" Naxos Union Model 500X3500 Plain Cylindrical Grinder


Plain, (90 Degree head), 30 HP, 20" Swing, 157" Centers

Naxos Union 500X3500 20" x 157" Plain Cylindrical Grinder



Swing Over Ways: 20.8"

Maximum Work Piece Diameter: 20.49"

Distance Between Centers: 157"

Maximum Grinding Wheel Diameter: 32"

Grinding Wheel Diameter: 28"

Workhead Speeds: 20 - 200 RPM

Table Feeds: 230-3862 mm/min

Main Motor Drive: 30 HP

Table Feed Motor Drive: 2HP

Capacity Between Center: 5000 Lbs

Electrical Arrangement: Currently Running 460/3/60

Accuracy: Currently Holding .2

Repeatability: .0025 on Plunge



Equipped With:



(8) Steady Rests

Plunge Feed

Way Covers

Coolant Pump And Piping

Heavy Duty Tailstock

Side/Face Grind Fine Adjustment For Shoulder

Electrical Update in 1985

AC Baldor Motor For Table Drive







Serial No: NU30336 Year Mfg. 1960 Stock #064440

25' x 90" x 62"

30000