NBCHG007:
New, China T7220B Vertical Fine Boring Machine
- Max Boring Diameter 200 mm
- Max Boring Depth 500 mm
- Spindle Travel 710 mm
- Spindle Speeds 53-840 rpm
- Spindle Feed Rates 0.05-0.20 mm/rev
- Distance from Spindle Axis to Carriage Vertical Plane 315 mm
- Table Longitudinal Travel 900 mm
- Table Latitudinal Travel 100 mm
- Dimension Accuracy IT7
- Roundness 0.005
- Cylindricity 0.01/300
- Surface Roughness Ra1.6
- Overall Dimensions: 1,588 mm (L) x 2,210 mm (W) x 2,340 mm (H)
- Weight approximately 3.3 ton
- Standard Accessories: Spindle 150mm Dia., Boring Measuring Device
- Optional Accessories: Spindle 110mm (111-165mm), 75mm (75-115mm), 56mm (57-78mm), 45mm (46-60mm); Universal Spindle 21-48mm; V-Type Cylinder Fixture; Cylinder Quick Clamping Device; Boring Fixture for Position of Sleeves; Digital Readout
If you require additional information on this machine
or on any other new or used cylinder borer (cylinder block boring machine, cylinder boring-milling machine) that we carry,
please let us know. We would be more than happy to assist.
For sales enquiry, please contact Zhongyang Engineering through
telephone, fax or email.
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Upon request, our machines can be inspected and tested under power.
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