CENTRELESS GRINDING MACHINE

SEPARATE POWER PACK IS PROVIDED :

WHEEL TURNING DEVICE
For grinding wheel and regulating wheel seperate manually / Hydraulic dressing is provided. With infinately variable feed rate of dressing enables grinding to close

REGULATING WHEEL HEAD :
This travels on a moveble dovetail scrapped-slides and can be fitted from 0' to 3' to obtain different feedrates for work pieces. Regulating Wheel Head spindle is made of hardened and grouned alloy steel and it runs on precision taper roller bearings. Regulator wheel head provided microfeed system 0.001 to 0.099 mm.

GRINDING WHEEL HEAD :
The grinding wheel spindle is made of hardened and ground alloy steel. It runs in antrifriction special type bronze metal bush bearing for rigidity and fine accuracy. The bearings are automatically lubricated by means of splash system.

COSNSTRUCTION

BED :
The bed of the machine is a box-shaped seasoned casting. The required portion of the bed is throughly scrapped where the wheel head, screw block and slides are accomodated.

The machine can be used for grinding ferrous, non-ferrous metal, alloys as well as other materials like rubber, plastic using appropriate grinding and regulating wheels.

One of the fastest method of finishing Cylindrical parts small and minature is by Centreless Grinding and "REKHA" Centreless Grinder is precise answer to precise grinding to close tolerances depending on the shape type of work piece and the production rate required

SPECIAL FEATURES :

7.5 HP (5.62 KW)
1 HP (0.75 KW)
0.15 HP
8.65 HP
2.25 X 1.25 metres
1600 Kg

228 mm
100 mm
76.2 mm
160 mm
20, 40, 75 RPM
0' to 3"

355 mm
100 mm
127 mm
275 mm
1850 RPM

5 mm to 150 mm
150 mm Length

RK - 150

5 HP (3.75 KW)
1 HP (0.75 KW)
0.15 HP
6.15 HP
1.80 X 1 metres
1250 Kg

228 mm
100 mm
76.2 mm
160 mm
20, 40, 75 RPM
0' to 3"

355 mm
100 mm
127 mm
275 mm
1850 RPM

3 mm to 75 mm
100 mm Length

RK - 75

DRIVE MOTORS
Grinding Wheel
Regulator Wheel
Collant Pump
Total Power required
Space Required
Approx Weight (Kgs)

STANDARD ACCESSORIES
Grinding Wheel
Regulating Wheel
Dressing Devices
Work Rest Blade
5 HP Grinding Wheel Motor
1 HP Regulating Wheel Motor
Collant Tank With Pump

REGULATING WHEEL :
Max. Dia.
Width
Bore
Mininum Useful Dia.
Speed Range
Swivelling of regulating Wheel
Spindle

GRINDING WHEEL :
Max. Dia.
Width
Bore
Min. Useful Dia (WHEEL)
Grinding Wheel Speed

CAPACITY :
Standard Work rests
Plung Ground