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        Drill collar threading lathe (Flat bed)


         

         

        This is flat bed machine, turning thread on φ70-φ245 drill collar, drill pipe, HWDP, drill pipe joint.

        Items

        Unit

        HY—338F

        Max. swing diameter over bed

        mm

        φ880

        Chuck diameter         

        mm

        φ630

        Max. holding diameter

        mm

        φ245

        The range of machining diameter

        mm

        90~245

        The range of machining length

        mm

        600

        Max. swing diameter over saddle

        mm

        φ320 

        Spindle bore diameter

        mm

        φ255

        Spindle speed

        r/min

        50~360

        Main motor power

        kW

        22

        X-axis Max. travel

        mm

        450

        Z-axis Max. travel

        mm

        900

        X/Z servo motor

        N.m

        20/27

        Rapid movement speed (X/Z)

        m/min

        6/8

        Tool rest station number

        NO.

        4+2

        Spindle center height

        mm

        1150

        Roughness

        mm

        Ra1.6

        Machine weight

        9600

        Machine dimension(L×W×H)

        mm

        4500*2200*2000

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