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Cylindrical Grinders
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 significantly increasing the service life of the spindle.
RC-Grind Cylindrical Grinders • Light duty for diameters up to 12” and lengths up to 40”
R-Grind Cylindrical Grinders • Medium duty for diameters up to 19” and lengths up to 40”
R-Grind HD Cylindrical Grinders • 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
| Cylindrical Grinders Specifications | 1050 | 18100 | ||
|---|---|---|---|---|
| 5" x 19.5" | 12.5" x 39" | |||
| Center height | mm | 100 (3.9") | 180 (7") | |
| Grinding capacity | mm | Ø125 (4.9") | Ø320 (12.5") | |
| Max. grinding length | mm | 500 (19.5") | 1000 (39") | |
| Max. workpiece weight | kg | 35 (77 lbs) | 150 (330 lbs) | |
| Grinding wheel dimensions (OD/width/ID) | mm | Ø300x40xØ127 (12×1.5×5") | Ø400x50xØ203 (16x2x8") | |
| Table swivel | deg | ±9° | +3°–7° | |
| Table feed | m/min | 0.05-4.5 (2-17.5"/min) | 0.1–4 (4–156"/min) | |
| Transverse feed increment | mm | 0.0025 (0.0001") | 0.0025 (0.0001") | |
| Internal grinding attachment | ||||
| Grinding diameter | mm | 10–40 (0.4–1.5") | Ø30–100 (1.1–3.9") | |
| Grinding depth | mm | 50 (2”) | 125 (4.9”) | |
| Spindle speed | rpm | 17,000 | 10,000 | |
| Grinding Spindle | Max. swivel angle | deg | 180° | ±90° |
| Max. transverse travel | mm | 115 (4.5") | 245 (9.5") | |
| Spindle speed | rpm | 2200 | 1,670 | |
| Rapid transverse travel | mm | 15 (0.6") | 50 (2") | |
| Headstock | Taper | - | MK 4 | MT 4 |
| Speeds | rpm | (6) 300–1040 | 25–220 | |
| Swivel range | deg | -10°/+90° | ±30° | |
| Tailstock | Taper | MK 2 | MT 4 | |
| Travel | mm | 13 (0.5") | 30 (1.1") | |
| Dimensions (L/W/H) | mm | 2100x1450x1600 (82x57x63") | 3605x1810x1515 (140x70x59") | |
| Weight | kg | 1800 (3,960 lbs) | 3700 (8,140 lbs) | |
| Item No. | 3100001 | 3100007 | ||
| 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) | |||
| Item No. | 3100002 | 3100003 | 3100004 | 3100005 | 3100006 | ||||
| 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) | ||||
| Item No. | 3100025 | 3100026 | 3100008 | 3100009 | 3100010 | |||||
| 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 | 7° | 6° 30' | 6° | 6° | ||||
| 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) | |
| Item No. | 3100011 | 3100012 | 3100013 | 3100014 | 3100015 | 3100016 | 3100017 | ||
| Cylindrical Grinders Specifications | 40300 | 40350 | 40400 | ||
|---|---|---|---|---|---|
| 31" x 118" | 31" x 137" | 31" x 156" | |||
| Grinding capacity | mm | Ø800 (31") | |||
| Distance between centers | mm | 3000 (118") | 3500 (137") | 4000 (157") | |
| Max. workpiece weight | kg | 3000 (6,600 lbs) | |||
| Grinding wheel dimensions | mm | 812x76x304 (32x3x12") | 760x76x304 (30x3x12") | ||
| Grinding Spindle | Speed | rpm | 1100 | ||
| Rapid approach | mm | 60 (2.3") | |||
| Travel (total) | mm | 420 (16.5") | 290 (11.4") | ||
| Transverse feed | mm | 1 (0.04”/rev) | |||
| Transverse feed increment | mm | 0.005 (0.0002") | |||
| Headstock | Speed | rpm | 10–100 | ||
| Taper | MT 6 | ||||
| Tailstock | Taper | MT 6 | |||
| Quill travel | mm | 55 (2") | |||
| Longitudinal feed rate | m/min | 30–3000 (2–117"/min) | |||
| Table slant | deg | 0–6° | |||
| Longitudinal feed | mm | 4.5 (0.17"/rev) | |||
| Main spindle motor | kW | 10 (15 Hp) | |||
| Headstock motor | kW | 3 (5 Hp) | |||
| Hydraulic pump motor | kW | 3 (5 Hp) | |||
| Lubrication system | kW | 2.25 (3 Hp) | |||
| Weight | kg | 17500 (38,500 lbs) | 22000 (48,400 lbs) | 23000 (50,600 lbs) | |
| Item No. | 3100018 | 3100019 | 3100020 | ||
| Machine | Cylindrical Grinders Specs | Availability |
|---|---|---|
| R-Grind 1565 | 11x25", Paper Separator, Variable Table Feed, Coolant | Soon |
“They are 10 years old, used frequently, and still work fine.”
Glen
Philadelphia Gear TX
R-Grind HD 403000
“Our machinists love the machine. It does everything we need for it to do. The customer support was great and your responses were timely.”
James Cantamessa
Army Contracting Command
F-GRIND 4080 AH
“We’ve operated it for 2 years without issue.”
Ron Pruitt
Saalex
F-Grind 2550 AH
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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.
