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 |
rough:2.0 |
|
Hand feed per.gra |
mm |
0.00125 |
0.00125 |
rough:0.01 |
rough:0.01 |
|
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 |
max:50×25×13 |
max:30×25×10 |
max:30×25×10 |
|
Table |
|||||
|
Hand feed per rev. |
mm |
6 |
6 |
6 |
6 |
|
Max swivelling angle of table |
° |
clockwise:5° |
clockwise:7° |
clockwise:3° |
clockwise:3° |
|
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 |
