Beier Machine Tool Works Co., Ltd.
Beier Machine Tool Works Co., Ltd.
[
Beijing,
China (Mainland) ]
Beijing, China (Mainland)
Bei-er
MM7140
None / Manual
New
Surface Grinding Machine
Pieces
1
USD 10000.000 - 150000.000
Tianjin Or the other port
4 months
carton
Yes
500 / Year
L/C, T/T
| Delivery Detail: | 4 months |
|---|
Precise Surface Grinder
1) Precise
2)Working table dimension 400/1250, 400/1600
|
Main specifications |
Unit |
MM7140×12 |
MM7140×16 |
|
Working table |
|||
|
Work table size(W/L) |
mm |
400×1250 |
400×1600 |
|
Max. size of work piece to be ground |
mm |
400×1250×400 |
400×1600×400 |
|
Table longitudinal travel(hydraulic) |
mm |
300-1350 |
300-1700 |
|
Speed of working table(indefinite variable) |
m/min |
3-25 |
3-25 |
|
Number of T slots of work table Width |
mm |
3/18 |
3/18 |
|
Max. allowable weight of work piece( including electromagnetic chuck) |
Kg |
515 |
660 |
|
Size of electromagnetic chuck(W×L) |
mm |
400×1250 |
400×1600 |
|
Wheel head |
|||
|
Distance between grinding wheel center to the work table surface |
mm |
175-575 |
175-575 |
|
Cross travel of working table slider |
mm |
450 |
450 |
|
Cross feed of wheel head(indefinite variable) Continuous Intermittent |
m/min mm |
0.02-2 0.1-15 |
0.02-2 0.1-15 |
|
Feed of per cross feel handle revolution Coarse feeding per regulation Incremental feeding per regulation |
mm mm mm |
5 0.02 0.005 |
5 0.02 0.005 |
|
Feed of per vertical handle revolution Coarse feed per handle regulation Incremental feed per handle regulation |
mm mm mm |
0.5 0.005 0.002 |
5 0.005 0.002 |
|
Grinding wheel size(OD ×W×ID) |
mm |
Φ350×40×Φ127 |
Φ350×40×Φ127 |
|
Wheel head rapid up-down traverse speed |
mm/min |
720 |
720 |
|
Motor power |
|||
|
Power of wheel head motor Rotating speed |
Kw r/min |
5.5 1460 |
5.5 1460 |
|
Hydraulic pump overflow |
L /min |
57 |
57 |
|
Electrical equipment total capacity |
KVA |
12 |
16 |
|
Working precision |
|||
|
Parallelism of work piece machined surface to reference surface |
mm |
200-300:0.003 |
200-300:0.003 |
|
Roughness |
μm |
Ra 0.16 |
Ra 0.16 |
|
|
|||
|
Machine overall dimension (L×W×H) |
mm |
3300×2000×2300 |
4600×2000×2300 |
|
Package dimension (L×W×H) |
cm |
369×215×257 |
485×225×257 |
|
N.W./G.W. |
Kg |
4500/5000 |
5500/6000 |
