Location: USA, MARYLAND

Supertec Centerless Grinder.
SUPERTEC CENTERLESS GRINDER MODEL STC 20 SN C28511 YEAR 1985 Capicity 0.04”-2” (1-50 mm) with standard work rest 2”-4” (5-4 mm) Grinding Wheel 20” x 8” x 12” Spindle Speed 1070 RPM Dressing Increment .0005” ( 0.01 mm) per graduation, 0.0625” (1.6 mm) per rev Motor 20 HP 220/440/3 Regulating Wheel 12” x 8” x 5” Spindle Speeds 15-308 RPM 10 steps Handwheel Graduation 0.002” (0.04 mm) per graduation , 0.2” (4 mm) per revolution Swivelling angle and inclining angle +/- 5 degree Dressing Increment 0.0005” (0.02 mm) per graduation, 0.0625” (1.6 mm) per revolution Rapid Feed of Saddle Handwheel 0.002” (0.5 mm) per grad, 0.25” (6” mm) per rev Micro Feed Of Saddle Handwheel 0.00005” (0.001 mm) per grad, 0.00625” per rev Weight 7280 Lb Size 78” x 71” Auto Lube Hydraulic Dressing Coolant Thru Feed Work Rest 2 HP hydraulic motor New replacement cost today $43000