CUMI was
the first abrasive manufacturer to import-substitute
rubber bonded control wheels and centreless wheels in
India, where it enjoys 90% market share.
CUMI's FEEDMASTER combination of rubber control and centreless wheels
are reputed for high quality and superior performance.
| User
Industries |
| Bearing Industry |
Automobile Industry |
Hydraulics
Industry |
 Taper rollers
Needle
rollers
Rings
Bearing
tracks |
Shock absorbers
Fuel
injection parts
Gudgeon pins
Engine
valves
Gear shafts |
Piston rods
Hydraulic
cylinders
Cutting Tool Industry
Finish
grinding of
taps and drills |
| Rubber Control Wheels |
| Size
range |
Diameter : 50 - 600 mm
Thickness : 250
mm Max.
single
piece
|
| Grain |
Brown
Aloxite
|
| Grit
Size |
60 and finer upto
150
|
| Grade |
R
or T
|
| Bond |
Natural rubber -
R
|
|
| Rubber Centreless Wheels |
| Size
range |
Diameter : 50 - 600 mm
Thickness : 250
mm Max.
single
piece
|
| Grain |
Brown
Aloxite
|
| Grit
Size |
60 and finer upto
220
|
| Grade |
L
or M
|
| Bond |
Synthetic rubber
- RT1
|
|
| Starting Recommendations |
| Feedmaster
Regulating Wheels |
| For all conventional
centreless applications |
A 80 RR |
| For
fine and precision applications |
A 120
RR
A 150 RR |
| Grindmaster
Centreless grinding Wheels |
| For taper roller OD |
grinding
- roughing |
A 60 L RT1 |
| |
finishing |
A 120 L RT1 |
| |
combined
roughing
& finishing |
A 80 L RT1 |
| For needle
roller OD |
grinding - roughing |
A 80 R 188M |
| |
finishing |
A 120 R 188M |
For shock
absorber OD |
grinding - finishing |
A 120 R 188M
|
|
