Universal Grinder M1420/500 M1420/800

UNIVERSAL CYLINDRICAL GRINDING MACHINE FEATURES:

1) Universal
2) Precise
3) With high rigidity
4) Reliable performance

SPECIFICATIONS:

MODEL

UNIT

SPECIFICATIONS

M1420×500

M1420×750

MW1420×500

MW1420×750

General capacity

Distance between centers

mm

500

750

500

750

Center height

mm

118

118

135

135

Dia.Ground(O.D)

mm

8~200

8~200

5~200

5~200

Dia.Ground(I.D)

mm

13~100

13~100

25~100

25~100

Max.length ground(O.D)

mm

500

750

500

750

Max.length ground(I.D)

mm

125

125

125

125

Max weight of work piece

kg

50

50

100

100

Workhead

Swiveling angle

+90

+90

+90

+90

Center taper

MT

3

3

4

4

Spindle speed

r/min

60,85,230,120,170,460

60,85,230,120,170,460

25~380

25~380

Wheelhead

Wheel spindle speed

r/min

1820

1820

1670

1670

Wheelhead rapid travel

mm

20

20

50

50

Max travel

mm

150

150

205

205

Swiveling angle

°

-180~ ±30°

-180~ ±30°

+10°

+10°

Hand feed per.rev

mm

1

1

rough:2.0
fine:0.5

rough:2.0
fine:0.5

Hand feed per.gra

mm

0.00125

0.00125

rough:0.01
fine:0.0025

rough:0.01
fine:0.0025

Max dimension of wheel(OD×W×ID)

mm

400×40×203

400×40×203

400×50×203

400×50×203

Internal grinding

Spindle speed

r/min

14000

14000

10000/15000

10000/15000

Dimension of wheel

mm

max:50×25×13
min:17×20×6

max:50×25×13
min:17×20×6

max:30×25×10
min:17×20×6

max:30×25×10
min:17×20×6

Table

Hand feed per rev.

mm

6

6

6

6

Max swivelling angle of table

°

clockwise:5°
widdershins:9°

clockwise:7°
widdershins:9°

clockwise:3°
widdershins:9°

clockwise:3°
widdershins:8°

Longitudinal traverse speed of table

m/min

0.1~4

0.1~4

0.1~4

0.1~4

Tailstock

Center taper

MT

3

3

4

4

Quill travel

mm

25

25

30

30

Motor

Wheelhead motor power

Kw

3

3

4

4

Internal grinding

Kw

The same motor with wheelhead motor

1.1

1.1

Power of workhead motor

Kw

0.25

0.37

0.55

0.55

Machine

Gross weigh

Kg

2400

2900

4100

4300

Packing dimension

mm

1920×1450×2050

2130×1450×2050

2350×2030×2050

2750×2030×2050

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