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        Coupling threading machine (Flat bed)


         

         

        This series machine is flat bed machine, the guide surface is assembled by flat guide rail and triangle guide rail, then the contact surface is widened and thickened. Machine bed is made by high strength cast iron, it is through precision grinding after supersonic frequency quenching. It is the ideal equipment for normal thread machining of pipe coupling.

                        Items

        Unit

        HYSK-6150

        HYSK-630A

        HYSK-338A

        Max. swing diameter over bed

        φ500

        φ630

        φ880

        Chuck diameter

        φ400

        φ458

        φ508

        Max. machining length

        500

        650

        800

        Max. swing diameter over saddle

        φ260

        φ400

        φ480

        Spindle bore diameter

        φ70

        φ100

        φ190

        Range of spindle speed

        r/min

        25~1200

        25~750

        25~450

        Range of machining diameter

        in

        2 3/8~ 5 1/2

        2 3/8 ~ 9 5/8

        7~20

        Main motor power

        kW

        7.5

        11

        22

        X-axis travel

        260

        350

        450

        Z-axix travel

        600

        750

        900

        Rapid movement speed(X/Z)

        m/min

        8/10

        8/10

        8/10

        Tool rest station

        NO.

        4+1

        4+1

        4+1

        Spindle center hight

        mm

        1135

        1150

        1150

        Roughness

        mm

        Ra1.6

        Ra1.6

        Ra1.6

        Machine weight(NW)

        kg

        2600

        5200

        8800

        Machine dimension(L×W×H)

        mm

        2920*1550*1620

        4160*2000*1700

        4500*2200*2000

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