Product Details

Specifications

Vertical Boring Machine
1. Boring dia.: 200mm;
2. Boring depth: 500m

Vertical Boring Machine ( T7220C )

Feature:

1. The T716A is mainly used for fine boring holes of cylinder and sleeve for various engines and other sccurate holes.

2. The T7220B vertical boring machine is mainly used to bore high accurate holes of cylinder body and engine sleeve and other accurate holes.

3. The T7220C is mainly used for fine boring high accurate holes of cylinder body and engine sleeve, also for other accurate holes, it's can used for milling surface of cylinder. The machine can be used to boring, milling, drilling, reaming.

Parameter:

Specification	T716A	T7220B	T7220C	T7240
Max. boring diameter	Φ160mm	Φ200mm	Φ200mm	Φ400mm
Max. boring depth	410mm	500mm	500mm	750mm
Milling cutter head diamenter	-	-	250mm
Max. milling area (L×W)	-	-	850×250mm
Spindle speed range	190-600r/min	53-840m/min		50-1000r/min
Spindle feed range	0.05-0.20mm/r	0.05-0.20mm/r		6-3000mm/min
Spindle travel	550mm	710mm		1000mm
Distance from spindle axis to carriage vertical plane	310mm	315mm		500mm
Table longitudinal travel	700mm	900mm	1100mm	1600mm
Table longitudinal feed speed	-	-	54,108mm/min
Table longitudinal quick move speed	-	-	1500mm/min
Table cross travel		100mm
Boring dimension accuracy	IT7	IT7		IT7
Milling dimension accuracy	-	-	IT8	IT8
Roundness	0.005	0.005		0.008
Cylindricity	0.02/300	0.01/300		0.02
Boring surface roughness	Ra1.6	Ra1.6	Ra1.6	Ra1.6
Milling surface roughness	-	-	Ra1.6-3.2	Ra1.6-3.2
Overall dimensions (L×W×H)	1845x1712x2225	2210x1600x2340	2610×1600×2350	3260×2063x3140mm
Packing dimensions (L×W×H)	1460x1890x2190	1850x1840x2230mm
N.W./G.W.	2800/3000	3300/3800	3600/4000kg	7500/8000kg