- Contact Person : Ms. WU CINDY
- Company Name : Beier Machine Tool Works Co., Ltd.
- Tel : 86-10-83217876
- Fax : 86-10-83212490
- Address : Beijing,Beijing,No.4 Nanli Lugou Bridge, Fengtai District, Beijing
- Country/Region : China
- Zip : 100165
Surface Grinding Machine
Main specifications | Unit | M7140 | M7140×16 | M7140×20 |
Working table | ||||
Work table size(W/L) | mm | 400×1000 | 400×1600 | 400×2200 |
Max. size of work piece to be ground | mm | 400×1250×400 | 400×1600×400 | 400×2000×400 |
Table longitudinal travel(hydraulic) | mm | 200-1100 | 200-1700 | 200-2300 |
Speed of working table(indefinite variable) | m/min | 3-25 | 3-25 | 3-25 |
Max. allowable weight of work piece( including electromagnetic chuck) | Kg | 624 | 1000 | 1248 |
Size of electromagnetic chuck(W×L) | mm | 400×1000 | 400×1600 | 400×(1000×2) |
Wheel head | ||||
Max. cross travel of wheel head(manual and hydraulic) | mm | 430 | 430 | 430 |
Cross feed of wheel head(indefinite variable) Continuous Intermittent | m/min mm/time | 0.8-3.5 3-30 | 0.8-3.5 3-30 | 0.8-3.5 3-30 |
Wheel head feed of per hand wheel revolution Vertical | mm | 0.5 | 0.5 | 0.5 |
Min setting unit of vertical hand wheel | mm | 0.005 | 0.005 | 0.005 |
Grinding wheel size(OD ×W×ID) | mm | Φ400×50×Φ203 | Φ400×50×Φ203 | Φ400×50×Φ203 |
Motor power | ||||
Power of wheel head motor Rotating speed | Kw r/min | 7.5 1440 | 7.5 1440 | 7.5 1440 |
Electrical equipment total capacity | KVA | 12 | 14 | 16 |
Working precision | ||||
Parallelism of work piece machined surface to reference surface | mm | 300:0.005 | 300:0.005 | 300:0.005 |
Roughness | μm | Ra 0.63 | Ra 0.63 | Ra 0.63 |
Machine overall dimension (L×W×H) | mm | 3000×1736×2280 | 4190×1950×2280 | 6610×1786×2280 |
Package dimension (L×W×H) | cm | 360×191×262 | 453×215×297 | 513×203×276 |
N.W./G.W. | Kg | 4500/5000 | 5600/6500 | 10000/10800 |
Surface Grinding Machine
