
2. Parameters
Parameters | Unit | M7130 | M7140 | |
Size of Worktable(L×W×H) | mm | 1000×300×400 | 1000×400×400 | |
Max.Longitudinal Movement of Worktable | mm | 1100 | 1100 | |
Max.Distance from the Spindle Centerline to the Worktable Surface | mm | 570 | 570 | |
Max.Cross Movement Grinding Head | mm | 350 | 450 | |
Vertical Movement of the Grinding Head by Handwheel | 1 gard | mm | 0.01 | 0.01 |
1 rev | mm | 1 | 1 | |
Rapid Lifting Motor | power | kw | 0.37 | 0.37 |
speed | r/min | 1440 | 1440 | |
Abrasive Wheel Dim(D×d×w) | mm | Φ350×40×127 | Φ350×40×127 | |
Speed of Grinding Wheel | r/min | 1440 | 1440 | |
Total Power of Motor | kw | 9 | 9 | |
Power of Spindle Motor | kw | 5.5 | 5.5 | |
Power of Oil Pump Motor | kw | 3 | 3 | |
Parallelism of Work Piece Surface to Base Level | mm | 0.015/1000 | 0.015/1000 | |
Surface Roughness | um | Ra:0.63 | Ra:0.63 | |
N/G Weight | kg | 3680/4000 | 4100/4600 | |
Package(L×W×H) | mm | 2800×1750×2350 | 2800×1750×2350 |
3. Standard Accessories
1 | Grinding wheel | 2 | Wheel flange |
3 | Wheel balancing base | 4 | Wheel balancing arbor |
5 | Extractor | 6 | Diamond dresser |
7 | Leveling pad | 8 | Anchor bolt |
9 | Tool box with tools | 10 | Electric magnetic chuck |
11 | Cooling system | 12 | Working light |

Serial No. | Name of Article |
1 | rear splash guard |
2 | DRO (digital read out) |
3 | overhead parallel dresser |
4 | hydraulic tank oil cooling |
5 | cooling & suction device |
6 | magnetic separator |
7 | cooling magnetic paper filter |
Note | 6 and 7, select one just OK. |

5. Feature
The series machine is used for grinding various parts of surface in machinery plant. It is a new product on the foundation of M7130 surface grinding machine improved, It is suitable to grinding the various part's surface in machinery industry. Electrical use new international standard, which are use to replace electrical interlocking safety device, easy operation. Grinder smooth movement, high reliability, low nose, optimum adaptation ,easy to operate.
6. Company & Factory
Nantong Kaite Machine Tool Co., Ltd.
A Sino-US joint venture machine tool company with KENT INDUSTRIAL (USA) INC.
KAITE specializes in manufacturing precision surface grinding and milling machine since 1999.
KAITE supply the USA quality machines and with China price.
KAITE is located in Nantong city, Jiangsu Province where near Shanghai city and welcome to visit us!
