Specifications

1.boring dia.200mm
2.boring depth 500mm

Vertical Fine Boring Machine T7220B Specification:

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

• The table longitudinally and latitudinally moving devices;
• The workpiece fast centering device;
• Boring measuring device;
• The table longitudinal moving;

Digital read-out device(user quest).

Max.Boring Diameter		200mm
Max.Boring Depth		500mm
Spindle Speed Range		53-840rev/min
Spindle Feed Range		0.05-0.20mm/rev
Spindle Travel		710mm
Distance from Spindle Axis to Carriage Vertical plane		315mm
Table Longitudinal Travel		90mm
Table Latitu dinal Travel		100mm
Machining accuracy	Dimension accuracy	1T7
	Roundness	0.005
	Cylindricity	0.01/300
	Surface roughness	Ra1.6
Overall DimensionsLxWxH		1588x2210x2340mm
N.W/G.W.		3300x3800kg
Packing DimensionsLxWxH		1830x1730x2620mm