Product Details
Precision Mobile Pallet Structure China CNC Surface Grinding Machine with Low Energy Consumption
The high quality CNC surface metal grinding machine for sale is widely used in equipment manufacturing, military industry, mold, automotive,hydraulic and other industries precision parts of the plane, end face and groove processing
1.The machine adopts plate movable structure, independent hydraulic station, automatic lubrication system.
2.The horizontal movement of the working table adopts the rolling linear guide rail, and the horizontal precision is high. Table longitudinal movement is hydraulic drive.
3.Head vertical feed guide stick PTFE guide-soft-band feed. The feed is with high sensitivity.
4.Manual head vertical feeding, with a fast lifting mechanism which can improve work efficiency.
5.The grinding wheel spindle adopts the integral sleeve type dynamic pressure bearing with good capacity and high rotation precision.
6.The precision of the machine is stable and the surface roughness of the workpiece is low, which is welcomed by the users.
| Main Specifications |
Unit |
MM7140×12 |
MM7132×16 |
MM7140×16 |
| Table |
Table working surface
(W×L)
|
mm |
400×1250 |
320×1600 |
400×1600 |
|
Max. size of workpiece
to be ground
|
mm |
400×1250×400 |
320×1600×400 |
400×1600×400 |
|
| (W×L×H) |
|
Table Longitudinal
travel (Hydraulic)
|
mm |
300-1350 |
300-1700 |
300-1700 |
|
Speed of table
(Stepless)
|
m/min |
3~25 |
3~25 |
3~25 |
| Table "T" slots |
mm |
3 |
3 |
3 |
| Width |
18 |
18 |
18 |
|
Max.allowable
weight of workpiece
|
kg |
514 |
530 |
660 |
|
|
(Including
electromagnetic chuck)
|
|
Electromagnetic
chuck size (W×L)
|
mm |
400×1250 |
320×1600 |
400×1600 |
| Grinding |
Distance from
grinding wheel
|
mm |
175-575 |
175-575 |
175-575 |
|
| wheel |
spindle-axis to |
|
| head |
table surface |
|
Max.travel of
table or saddle
|
mm |
450 |
370 |
450 |
|
Automatic
cross-feed of saddle
|
m/min |
0.02-2 |
0.02-2 |
0.02-2 |
| mm/m |
0.1-15 |
0.1-15 |
0.1-15 |
| (Stepless) |
|
|
|
|
| Continuous |
|
|
|
|
| Intermittent |
|
|
|
|
|
Cross feed
handle graduated
|
mm |
5 |
5 |
5 |
|
Cross feed dial
graduated to
|
mm |
0.02 |
0.02 |
0.02 |
|
Micro-crossfeed
dial graduated to
|
mm |
0.005 |
0.005 |
0.005 |
|
Down feed handle
graduated to
|
mm |
0.5 |
0.5 |
0.5 |
|
Cross feed dial
graduated to
|
mm |
0.005 |
0.005 |
0.005 |
|
Micro-crossfeed
dial graduated to
|
mm |
0.002 |
0.002 |
0.002 |
|
Grinding wheel
size (O.D×W×I.D)
|
mm |
φ350×
40×φ127
|
φ350×
40×φ127
|
φ350×
40×φ127
|
|
Wheel-head rapid
up-down traverse
|
mm/min |
720 |
720 |
720 |
|
| speed |
| Motor |
Grinding wheel
motor power
|
kW |
5.5 |
5.5 |
5.5 |
| Speed |
r/min |
1460 |
1460 |
1460 |
| power |
Hydraulic Pump Flow |
L/min |
57 |
57 |
57 |
|
Electrical equipment
total capacity
|
KVA |
12 |
16 |
16 |
| work |
Max. deviation
between workpiece
|
mm |
200-320:0.003 |
200-320:0.003 |
200-320:0.003 |
|
| accuracy |
and table surface |
|
Roughness of
Workpiece
|
μm |
Ra0.16 |
Ra0.16 |
Ra0.16 |
| Base |
Overall dimensions
(L×W×H)
|
mm |
3300×
2000×2300
|
4600×
2000×2300
|
4600×
2000×2300
|
|
Packing case
dimensions (L×W×H)
|
cm |
369×215×257 |
485×225×257 |
485×225×257 |
| parameter |
N.W |
kg |
4500 |
5300 |
5500 |
Bright Machinery, which has been focused on developing, manufacturing and marketing industrial precision mobile pallet structure china cnc surface grinding machine with low energy consumption for years, is well-known as one of the professional manufacturers and suppliers of such machines. With a professional workshop, we can provide you with the best solution and repair service. Wholesale service and customized service are also offered in our factory.
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