Cylindrical Grinders

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Our high-performance manual cylindrical grinders are built with high-quality Meehanite cast iron with heavy ribbing to ensure high overall stiffness, even with heavy workpieces. A precision grinding spindle bearing ensures the highest accuracy. The belt-driven spindle stock with adjustable speed ensures continuous optimal conditions for grinding. Automatic lubrication of the headstock is standard on all models. The hydraulically driven table feed features softstop at the end of the movement. All feed rates are infinitely variable ensuring a high-quality surface finish. Rapid approach/withdrawal of the grinding wheel. The hydrostatic bearing of the spindle produces a film of oil between the bearing and the spindle. This eliminates vibration and provides high precision and surface quality, also increasing the service life of the spindle.

RC-Grind • Light duty for diameters up to 12” and lengths up to 40”
R-Grind • Medium duty for diameters up to 19” and lengths up to 40”
RC-Grind HD • Heavy duty for diameters up to 31” and lengths up to 156”

Standard Configuration

  • Grinding wheel
  • Grinding wheel flange
  • 3-jaw chuck
  • Diamond dresser
  • Backsplash guard
  • Flange removal device
  • Dressing device
  • Coolant system
  • Tailstock with lever operation
  • Balancing arbor
  • Leveling pads and bolts
  • Tool kit
  • Operation manual

Optional Configuration

  • Internal grinding unit(Standard on RC-Grind)
  • Coolant system with paper filter and magnetic separator
  • 3-jaw chuck (self-centering)
  • 4-jaw chuck
  • Balancing stand
  • 2-point steady rest
  • Radii dressing device
  • Angle dressing device
  • Grinding wheel (extra)
  • Grinding wheel flange (extra)
  • 3-axis digital readout
RC-Grind • Light duty for diameters up to 12” and lengths up to 40”
R-Grind • Medium duty for diameters up to 19” and lengths up to 40”
RC-Grind HD • Heavy duty for diameters up to 31” and lengths up to 156”
Specifications1565
12” x 25”
1580
12” x 31”
15100
12” x 39”
15120
12” x 47”
15150
12” x 58”
1765
13” x 25”
1780
13” x 31”
20100
16” x 39”
20120
16” x 47”
20150
16” x 58”
Grinding capacityR-Grind 15mmØ300 (11.7”)Ø300 (11.7”)
R-Grind 17mmØ350 (13.6”)
R-Grind 20mmØ400 (15.7”)
Distance between centersmm650 (25”)800 (31”)1000 (39”)1200 (47”)1500 (58”)
Max. workpiece weightkg120 (260 lbs)250 (550 lbs)
Grinding wheel dimensionsmm355x38x127 (13.8×1.5×4.9”)406x38x127 (15.8×1.5×5”)
GRINDING SPINDLE
Speedrpm16001375
Swivel rangedeg0–30°0–30°
Rapid approachmm40 (1.5”)40 (1.5”)
Travel (total)mm160 (6.25”)295 (11.5”)
Transverse feedmm1 (0.04”/rev)1 (0.04”/rev)
Transverse feed incrementmm0.0025 (0.00001”)0.0025 (0.00001”)
HEADSTOCK
Swivel rangedeg0–90°0–90°
SpeedrpmR-Grind 15: 15–100, R-Grind 17: 30–200R-Grind 15: 15–100, R-Grind 20: 30–200
TaperMT 4MT 4
TAILSTOCK
TaperMT 4MT 4
Quill travelmm40 (1.5”)40 (1.5”)
TABLE
Longitudinal feed ratemm/min40–4000 (1.5–156”/min)40–4000 (1.5–156”/min)
Table swiveldegR-Grind 15: 0–10°, R-Grind 17: 0–9°R-Grind 15: 0–7° 30’, R-Grind 20: 0–6°
Longitudinal feedmm14 (0.5”/rev)14 (0.5”/rev)
MOTOR
Main spindle motorkW3.75 (5 Hp)5.5 (7.5 Hp)
Headstock motorkW0.37 (0.5 Hp)R-Grind 15: 0.37, R-Grind 20: 0.75
Weightkg2100 (4,620 lbs)2300 (5,060 lbs)2800 (6,160 lbs)3100 (6,820 lbs)3400 (7,480 lbs)
Specifications20160
15” x 62”
20180
15” x 70”
20200
15” x 78”
25200
19” x 78”
25250
19” x 97”
25300
19” x 117”
25400
19” x 156”
Grinding capacitymmØ400 (15.5”)Ø500 (19.5”)
Distance between centersmm1600 (62”)1800 (70”)2000 (78”)2000 (78”)2500 (97”)3000 (117”)4000 (156”)
Max. workpiece weightkg350 (770 lbs)1000–1500 (2,200–3,300 lbs)
Grinding wheel dimensionsmm508x38x203 (19.8×1.5×7.9”)760x63x304.8 (29.9×2.5×7.9”)
GRINDING SPINDLE
Speedrpm11001100
Rapid approachmm60 (2.3”)60 (2.3”)
Travel (total)mm220 (8.5”)290 (11.3”)
Transverse feedmm/rev1 (0.04”/rev)1 (0.04”/rev)
Transverse feed incrementmm0.0025 (0.00001”)0.0025 (0.00001”)
HEADSTOCK
Speedrpm15–10010–100
TaperMT 5MT 5
TAILSTOCK
TaperMT 5MT 5
Quill travelmm45 (1.75”)55 (2.17”)
TABLE
Longitudinal feed ratemm/min30–2000 (1.2–78”/min)30–3000 (1.2–117”/min)
Table swiveldeg6° 30’
Longitudinal feedmm/rev4.5 (0.17”/rev)4.5 (0.17”/rev)
MOTOR
Main spindle motorkW7.5 (10 Hp)11 (15 Hp)
Headstock motorkW1.75 (2.3 Hp)2.25 (3 Hp)
Hydraulic pump motorkW1.5 (2 Hp)2.25 (3 Hp)
Lubrication systemkW0.2 (0.3 Hp)0.2 (0.3 Hp)
Weightkg3800 (8,360 lbs)4200 (9,240 lbs)5000 (11,000 lbs)8500 (18,700 lbs)9300 (20,460 lbs)11000 (24,200 lbs)13500 (29,700 lbs)

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*The above specifications are subject to change without prior notice. No liability for printing mistakes. Machine may be shown with optional equipment.

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