MAIN SPECIFICATIONS
|
Max.Boring Diameter |
Ф200mm |
|
Max.Boring Depth |
500mm |
|
Spindle Speed Range |
53-840rev/min |
|
Spindle Feed Range |
0.05-0.20mm/rev |
|
Spindle Travel |
710mm |
|
Distance from Spindle Axis to Carriage Vertical plane |
315mm |
|
Table Longitudinal Travel |
90mm |
|
Table Latitudinal Travel |
100mm |
|
Machining accuracy |
Dimension accuracy |
1T7 |
|
Roundness |
0.005 |
|
Cylindricity |
0.01/300 |
|
Surface roughness |
Ra1.6 |
|
Overall Dimensions（LxWxH） |
1588x2210x2340mm |
|
N.W/G.W. |
3300x3800kg |
|
Packing Dimensions（LxWxH） |
1830x1730x2620mm |
APPLICATION AND FRATURES
The T7220BVertical fine boring machine is mainly used to bore high accurate holes of cylinder body and engine sleeve and other accurate holes.
The table longitudinal and latitudinal moving device;
The work piece fast centering device;
Boring measuring device;
Also provides optional digital readout for the table's longi and lati moving accessories to serve the users.