Vertical Fine Boring Machine
Product ID: T7220BSend Inquiry
The T7220B vertical fine boring machine is mainly used to bore high accurate holes of cylinder body and engine sleeve and other accurate holes.
- Max. boring diameter: dia.200mm
- Max. boring depth: 500mm
- Spindle speed range: 53~840rev/min
- Spindle feed range: 0.05~0.2mm/rev
- Distance from spindle axis to carriage vertical plane: 315mm
- Spindle travel: 710mm
- Table longitudinal travel: 900mm
- Table latitudinal travel: 100mm
- Machining accuracy:
- Dimension accuracy: IT7
- Roundness: 0.005
- Cylindricity: 0.01/300
- Roughness: Ra.1.6
- Overall dimensions(L x W x H): 1588 x 2210 x 2340mm
- N.W./G.W.: 3300/3800kg
- Packing dimensions (L x W x H): 1830 x 1730 x 2620mm
- The table longitudinally and latitudinaly moving device.
- The working fast centering device.
- Boring measuring device.
- Also provides optional digital readout for the table's longi and lati moving accessories to serve the users.
- Standard accessories:
- Spindle dia.150(boring holes: dia.151~dia.200)
- Boring measuring device
- Special accessories:
- Spindle dia.110(boring holes: dia.111~dia.165)
- Spindle dia.75(boring holes: dia.75~dia.115)
- Spindle dia.56(boring holes: dia.57~dia.78)
- Spindle dia.45(boring holes: dia.46~dia.60)
- Universal Spindle (boring holes: dia.21~dia.48)
- V-type cylinder fixture
- Cylinder quick clamping device
- Boring fixture for position of sleeves
- Digital readout device
- Notes: Special accessories for extra order
vertical fine boring machine, vertical honing machine