Specifications

Vertical Boring Machine/borer/boring machine/boring lathe
Features
The table longitudinally and latitudinally moving device.

*Vertical Boring Machine/borer/boring machine/boring lathe

 

Vertical fine boring machine is mainl used to bore high accurate holes of cylinder and engine sleeve and other accurate holes.

Features:
The table longitudinally and latitudinally moving device.
The working fast centering device.
Boring measuring device.
Also provides optional digital read out for the tables moving.

1. Universal spindle
2. Boring spindle   110
3. Boring spindle 75
4. Boring spindle 56
5. Boring spindle 45
6. Tool Box
7. V-type cylinder fixture
8. Quick cylinder fixture
9. Boring measuring device
10. Boring spindle 150
11. Universal boring & milling head

	Model		14501	14502	14503	14504	14505
Specification			T7220B	T7210A	T716A	T7240D	T7220C T220D
Max. boring dia.		mm	200	100	165	400	200
Max. boring depth		mm	500	325	410	630	500
Spindle speed steps			9	9	9	8	250
Spindle speed range		mm/rev	53-840	65-100	190-600	70-800	53-840
Spindle feed steps		mm	4	4	4	4	9
Spindle feed range		mm	0.05-0.20	0.05-0.20	0.05-0.20	0.05-0.20	0.05-0.20
Spindle travel		mm	710	410	550	850	710
Distance from spindle certerline to the vertical side on the slide		mm	315	390	315	450	315
Table dimension		mm	500 x 1250	400 x 1000	500 x 1200	630 x 1600	500 x 1250
Longitudinal travel		mm	900	650	700	1200	100
Cross travel		mm	100	100		100	160
Maching accuracy Accuracy			IT7	IT7	IT7	IT7	IT7 IT8
Roundness		mm	0.0025	0.002	0.0025	0.005	0.005
Cylindricity		mm	0.01/300	0.01/300	0.01/300	0.015/300	0.01/300
Surface roughness		mm	Ra0.8	Ra0.8	Ra0.8	Ra1.6	Ra0.8
Overall dimensions		mm	1580x1250x2340	1700x1550x1900	1860x1500x2230	2500x2352x3015	1588x2610x2350
N.W/G.W.		kg	3300/3800	2000/2500	2500/3000	6500/8500	3500