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China Vertical Fine Boring Machine

Min. Order / Reference FOB Price
10 Piece	Contact Supplier

Local Area:	Xian, Shaanxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T

Structure:	Vertical Boring Machine
Coordinate Boring Machine Type:	Single Column Type
Tool Type:	Fine Knife

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Product Description

Vertical fine boring--T7220B
Application and features:
The T7220BVertical fine boring machine is mainly used to bore high accurate holes of cylinder body and engine sleeve and other accurate holes.
The table longitudinal and latitudinal moving device;
The work piece fast centering device;
Boring measuring device;
Also provides optional digital readout for the table's longi and lati moving accessories to serve the users.

ModelT7220BT7220CMax.boring DiameterF200mmF200mmMax.Boring Depth500mm500mmDiameter of Milling Cutter Head/250mm (315mm is optional)Max . Milling Area L x W/850x250mm (780x315mm)Spindle Speed Range53-840rev/min53-840rev/minSpindle Feed Range0.05-0.20mm/rev0.05-0.20mm/revSpindle Travel710mm710mmDistance from Spindle Axis to Carriage Vertical plane315mm315mmTable Longitudinal Travel900mm1100mmTable Longitudinal feed speed/55, 110mm/minTable Longitudinal quick move speed/1500mm/min Table cross travel100mm100mmMachining accuracy
Dimension Accuracy1T71T7Roundness0.0050.005Cylindricity0.02/3000.02/300Boring roughnessRa1.6Ra1.6Milling roughness/Ra1.6-3.2