Cylindrical Grinders

Loading Images
wpif2_loading
R-Grind 1580
R-Grind 20200
R-Grind HD 40300

Cylindrical Grinders

High-level precision is needed when grinding and finishing to ensure accurate and consistent results. Our new cylindrical grinders deliver the critical capabilities you need for day-to-day operations.

R-Grind Cylindrical Grinder Series

Our high-performance manual cylindrical grinding machines are built with high-quality Meehanite cast iron with heavy ribbing to ensure high overall stiffness, even with heavy workpieces. These cylindrical grinders for sale feature a precision grinding spindle for high accuracy and repeatability. 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 on our new cylindrical grinding machine features soft stop at each end of the table movement. All feed rates are infinitely variable ensuring a high-quality surface finish. Rapid approach/withdrawal of the cylinder grinding wheelhead as standard. The hydrostatic spindle bearing utilizes a film of oil between the bearing and the spindle. This greatly reduces vibration and provides high precision and surface quality, significantly increasing the service life of the spindle on these cylindrical grinders for sale.

R-Grind • Medium duty cylinder grinder for diameters up to 19" and lengths up to 40"
R-Grind HD • Heavy duty cylinder grinder for diameters up to 31" and lengths up to 156"
Visit our inventory page to see all KAAST manual cylindrical grinders for sale.

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
loader-icon
loader-icon
Cylindrical Grinders Specifications 1565 1580 15100 15120 15150
12" x 25" 12" x 31" 12" x 39" 12" x 47" 12" x 58"
Grinding capacity mm Ø300 (11.7")
Distance between centers mm 600 (23") 800 (31") 1000 (39") 1200 (47") 1500 (58")
Max. workpiece weight kg 120 (260 lbs) 250 (550 lbs)
Grinding wheel dimensions mm 355x38x127 (14×1.5×5") 406x38x127 (16×1.5×5")
Grinding Spindle Speed rpm 1600 1375
Swivel range deg 0–30°
Rapid approach mm 40 (1.5")
Travel (total) mm 160 (6.25") 295 (11.5")
Transverse feed mm 1 (0.04"/rev)
Transverse feed increment mm 0.0025 (0.00001")
Headstock Swivel range deg 0–90°
speed rpm 15–100
taper MT 4
Tailstock taper MT 4
Quill travel mm 40 (1.5")
Longitudinal feed rate mm/min 40–4000 (1.5–156"/min)
Longitudinal feed mm 14 (0.5"/rev)
Table swivel deg 0–10° 0–7° 30'
Main spindle motor kW 3.75 (5 Hp) 5.5 (7.5 Hp)
Headstock motor kW 0.37 (0.5 Hp)
Weight kg 2100 (4,620 lbs) 2300 (5,060 lbs) 2800 (6,160 lbs) 3100 (6,820 lbs) 3400 (7,480 lbs)
Cylindrical Grinders Specifications 1765 1780 20100 20120 20150
13" x 25" 13" x 31" 15" x 39" 15" x 47" 15" x 58"
Grinding capacity mm Ø350 (13.6") Ø400 (15.7")
Distance between centers mm 600 (23") 800 (31") 1000 (39") 1200 (47") 1500 (58")
Max. workpiece weight kg 120 (260 lbs) 250 (550 lbs)
Grinding wheel dimensions mm 355x38x127 (14×1.5×5") 406x38x127 (16×1.5×5")
Grinding spindle speed rpm 1600 1375
Swivel range deg 0–30°
Rapid approach mm 40 (1.5")
Travel (total) mm 160 (6.25") 295 (11.5")
Transverse feed mm 1 (0.04"/rev)
Transverse feed increment mm 0.0025 (0.00001")
Swivel range deg 0–90°
Headstock speed rpm 30–200
Headstock taper MT 4
Tailstock taper MT 4
Quill travel mm 40 (1.5")
Longitudinal feed rate mm/min 40–4000 (1.5–156"/min)
Longitudinal feed mm 14 (0.5"/rev)
Table swivel deg 0–9° 0–6°
Main spindle motor kW 3.75 (5 Hp) 5.5 (7.5 Hp)
Headstock motor kW 0.37 (0.5 Hp) 0.75 (1 Hp)
Weight kg 2100 (4,620 lbs) 2300 (5,060 lbs) 2800 (6,160 lbs) 3100 (6,820 lbs) 3400 (7,480 lbs)
Cylindrical Grinders Specifications 20160 20180 20200 25200 25250 25300 25400
15" x 62" 15" x 70" 15" x 78" 19" x 78" 19" x 97" 19" x 117" 19" x 156"
Grinding capacity mm Ø400 (15.5") Ø500 (19.5")
Distance between centers mm 1600 (62") 1800 (70") 2000 (78") 2000 (78") 2500 (97") 3000 (117") 4000 (156")
Max. workpiece weight kg 850 (1870 lbs) 1000–1500 (2,200–3,300 lbs)
Grinding wheel dimensions mm 508x38x203 (19.8×1.5×8") 760x63x304.8 (29.9×2.5×7.9")
Grinding Spindle Speed rpm 1100 1100
Rapid approach mm 60 (2.3") 60 (2.3")
Travel (total) mm 220 (8.5") 290 (11.3")
Transverse feed mm/rev 1 (0.04”/rev)
Transverse feed increment mm 0.0025 (0.00001”)
Headstock Speed rpm 15–100 10–100
Taper MT 5
Tailstock Taper MT 5
Quill travel mm 45 (1.75") 55 (2.17")
Longitudinal feed rate mm/min 30–2000 (1.2–78"/min) 30–3000 (1.2–117"/min)
Table swivel deg 6° 30'
Longitudinal feed mm/rev 4.5 (0.17"/rev)
Main spindle motor kW 7.5 (10 Hp) 11 (15 Hp)
Headstock motor kW 1.75 (2.3 Hp) 2.25 (3 Hp)
Hydraulic pump motor kW 1.5 (2 Hp) 2.25 (3 Hp)
Lubrication system kW 0.2 (0.3 Hp)
Weight kg 3800 (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)
Machine Cylindrical Grinders Specs Availability
R-Grind 1565 11x25", Paper Separator, Variable Table Feed, Coolant Immediately

Cylindrical Grinders Accessories & More

Get A Quote

Contact our expert sales team for pricing and availability.

Call us Monday-Friday 8:30am-5pm EST at 1-610-441-7317 or request info below. View our in stock and ready inventory.

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