The machine adopts wheel periphery and
wheel end surfaces to carry out the grinding.
Features
■ New design for bed and saddle to
realize high rigidity.
■Vane pump driven for table longitudinal
movement, low temperature rise of the oil tank.
■ Motor-driven /Manual-driven for
wheelhead cross feed.
■Rapid elevation mechanism provided for
wheelhead vertical movement, feed can also be carried out manually.
■Wheelhead adopts sliding bearings,
motor power is 9kw.
Technical
parameters
|
Model |
HZ-630 |
||
|
Table |
Table working
surface(W×L) |
mm |
630×1250 |
|
Max. size of
grinding workpiece (W×L×H) |
mm |
630×1250×400 |
|
|
Table
longitudinal travel (Max.) |
mm |
1350 |
|
|
Table speed（stepless） |
m/min |
3-25 |
|
|
Table T-slot（Number ×Width） |
mm |
3×22 |
|
|
Table loading |
kg |
815 |
|
|
Wheelhead |
Distance from
wheel spindle axis to table (Max.) |
mm |
600 |
|
Wheel spindle
speed |
r/min |
1440 |
|
|
Vertical feed
handwheel |
mm |
0.01 |
|
|
Wheelhead feed
per revolution of the handwheel |
mm |
1.0 |
|
|
Motor |
Grinding wheel
(OD×W×ID) |
mm |
Φ400×50×Φ203 |
|
Total power |
kw |
13.5 |
|
|
Wheelhead
motor power |
kw |
9 |
|
|
Working
accuracy |
Parallelism |
mm |
300:0.005 |
|
Surface
roughness |
μm |
Ra0.63 |
|
|
Machine weight |
Net weight |
kg |
6000 |
|
Gross weight |
kg |
6500 |
|
|
Overall
dimension(L×W×H) |
mm |
3840×2070×2245 |
|
|
Packing case
dimension(L×W×H) |
mm |
4050×2350×2300 |
|
Accessories
supplied with the machine
|
Magnetic chuck |
1pce |
Balancing
arbor |
1pce |
|
Wheel
dresser(without diamond pen) |
1set |
Iron shims |
5pcs |
|
Balancing
stand |
1pce |
|
|
|
Adaptor with
grinding wheel |
2sets |
|
|
Accessories at
extra cost
|
Diamond pen |
1pce |
|
|
|
﹡The above information are subject to
change without notice.
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