Description
Vertical Boring Machine T7220B is mainly used to bore high accurate holes of cylinder body and engine sleeve and other accurate holes.
Specification
Specification | T7220B | |
Max. boring Diameter | F200mm | |
Max. Boring Depth | 500mm | |
Spindle Speed Range | 53-840rev/min | |
Spindle Feed Range | 0.05-0.20mm/rev | |
Distance from Spindle Axis to Carriage Vertical plane | 315mm | |
Table Longitudinal Travel | 900mm | |
Table cross travel | 100mm | |
Machining accuracy | Dimension Accuracy | 1T7 |
Roundness | 0.005 | |
Cylindricity | 0.02/300 | |
Surface roughness | Ra0.8-1.6 | |
Overall Dimension (L×W×H) | 2250x1588x2335mm | |
N.W/G.W kg | 3300/3800kg |
Machine Features
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1. The table longitudinally and latitudinally moving device.
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The working fast centering device.
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Boring measuring device.
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It also provides an optional digital readout for the tables moving.
Machine Details