CTMACH CT7220B Vertical Fine Boring Machine for auto Cylinder
Mainly used to bore high accurate holes of cylinder body and engine sleeve and other accurate holes.
1. The table longitudinal and latitudinal moving device;
2. Boring measuring device;
3. Also provides optional digital readout for the table's longiland latimoving accessories to servo the users.
Model:CT7220B
Boring diameter:ф 42- ф 180 mm(with optionals)
Max borehole depth:600 mm(with optionals)
Max spindle travel:800 mm
Distance from spindle axle to body:355mm
Spindle speed:175.230.300.350.460.600 r/min
Spindle feed:0.05.0.10.0.20 mm/
Fast moving speed of spindle:2800 mm/mmin
Table size L*W:1680*450 mm
Table travel:crosswise1 50 mm lengthwise 1 500 mm
Manual table movement per circle of handwheel:5 mm
Main motor:3.3/4 kw
Motor for spindle fast motion:0.75 kw
Table feeding motor:0.75 kw
Overall size L*W*H:2680*1500*2325 mm
Packing size L*W*H:1880*1580*2490 mm
Net weight/Gross weight:3300kg
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