Products
Rotary Surface Grinder with Vertical Spindle
This series features our Rotary Table Vertical Spindle Grinder with a specialized magnetic bed which enables single pass continuous grinding. These machines are most suitable for grinding flat surfaces to constant thickness on a continuous basis without stopping the machine for load and unloading. The specially designed magnet ensures that the magnet is energized only when the component is below the grinding wheel.
These machines are particularly suitable for mass scale precision grinding of small components like Washers, Circlips, Spacers, Bearing caps Gears, E-Cores, etc.
Post Process automatic electronic gauging can be provided as optional. It gives a measurement of work after grinding and visual indications of size. Since the job is directly probed, wheel wear is directly compensated.
CNC controls for Vertical axis with servo drives via precision ball screw are also available as optional equipment.
CNC CONTROLS AND PLC CONTROL OPTIONS for semi or fully automatic grinding cycles.
AUTO GAGING OPTIONS are available to suit your specific application.
Models | R-20 | R-30 | R-40 | R-50 | RV-60 | |
Magnet Table Diameter | mm (in) | 500 (20) | 750 (30) | 1000 (40) | 1250 (50) | 1500 (60) |
Segment Wheel Diameter | mm (in) | 350 (14) | 450 (18) | 550 (22) | 700 (28) | 810 (32) |
Segment per set | Nos | 8 | 8 | 10 | 12 | 14 |
Maximum Wheel Clearance | mm (in) | 150 (6) | 250 (10) | 250 (10) | 350 (14) | 500 (20) |
Spindle Speed | rpm | 1200 | 960 | 750 | 500 | 460 |
Table Speed | rpm | 10 & 20 | 7.5 & 15 | 6 & 12 | 5 & 10 | 4 & 10 |
Automatic Feed per min (infinitely variable) | mm (in) | 0.05 – 10(0.002 – 0.04) | 0.05 – 10(0.002 – 0.04) | 0.05 – 10(0.002 – 0.04) | 0.05 – 10(0.002 – 0.04) | 0.05 – 10 (0.002 – 0.04) |
Spindle Motor | hp (kw) | 7.5 (5.5) | 25 (18.5) | 30 (22) | 60 (45) | 75 (55) |
Table Motor | hp (kw) | 1 / 1.5 (0.75 / 1.1) | 2/3 (1.5 / 2.2) | 3/4 (2.2 / 3.7) | 4/5 (3/3.7) | 5/7.5 (3.7/5.5) |
Machine Size L*W*H | mm (in) | 1750 * 1200 * 1500(69 * 47 * 59) | 2000 * 1600 * 1900(80 * 63 * 75) | 2000 * 1600 * 1900(80 * 63 * 75) | 2900 * 2200 * 2400(115 * 87 * 95 ) | 3200 * 3200 * 2700(126 * 126 * 106) |
Net Weight of Machine | kg (lb) | 2000 (4400) | 5000 (11000) | 6500 (14500) | 9000 (20000) | 13000 (29000) |
Gross Weight of Machine | kg (lb) | 3000 / 6500 | 6000 / 13000 | 7500 / 17000 | 10500 / 23000 | 15000 / 33000 |