RB40i Ring Roller Machine


    The Mackma RB40i ring roller  machine is a small-sized professional hydraulic machine. It has three motorized rollers and a 6 ton central roller thrust. The digital display is simple and easy to use, and the noise level is almost zero at less than 70 db.  In this hydraulic version, the positioning of the central roller takes place at a precision hydraulic movement. The peculiarity of this bending machine is the easy tilting that allows to work comfortably vertically or horizontally.

     

    Main technical data

     

    CentralRoll Force6 Ton
    Distance Between Shafts
    Shaft Diameter Top35 mm
    Shaft Diameter Bottom35 mm
    Roller Diameter Top137 mm
    Roller Diameter Bottom137 mm
    Speed7 m/min
    Motor1,1 Kw
    Voltage400 V 50Hz
    Operating PositionVert./Hor.
    Posit.Centre RollHydraulic with joystick
    Antitwist Side-RollersManual
    DisplayDigital
    Number of Programs
    Activationjoystick
    Noise Level< 70 db
    Dimensions1050x500x1250h
    Weight350 kg

     BENDING PERFORMANCES PROFILE TYPE STANDARD

     

    PROFILE TYPEMAX CAPACITY mmMIN Ø mm
    18 x 18250
    35 x 8300
    50 x 12400
    35 x 35 x 5400
    30 x 30 x 5300
    35 x 35 x 5300

     


     BENDING PERFORMANCES PROFILE TYPE OPTIONAL

    PROFILE TYPEMAX CAPACITY mmMIN Ø mm
    25 x 25 x 2450
    30 x 15 x 2,5500
    Ø 22200
    Ø 33,7″ X 2,3400

    200

    Ø 40 X 1,5500
    35 x 35 x 5400
    30 X 30 X 4550

    Suitable for the following sectors

    • Industrial technical articles
    • Furniture
    • Automotive
    • Motorcycle and boating
    • Sport and wellness items
    • Piping

     

    Mackma Guaranteed 4 Years!

    All Mackma products are guaranteed for 2 years, but you can request a GOLD warranty extension for another 2 years!