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        Valve Seats Boring BV120

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        Heavy – duty Valve Seat Boring Machine Model: BV120 , this machine makes use of special steel and 

        spheroidal graphite cast iron , its body are special heat treated , the rigidity , stability much improved 

        along with the working life. It is equipped with one heavy duty spindle , rated power is 2.5 kW , outside 

        diameter is Φ 90 mm , maximum torque is 42 N.M. . Moreover , the triple air-float patented work head , 

        and the air floating table , and other…… Thanks to that , it is really easy to operate , although this is

         a heavy machine. Designed for the valve seats from the smallest to the bigger diameter. This machine 

        can repair any existing engine, from the micro-engine up to the big stationary engine, machining capacity 

        from 18mm to 120 mm. To reach the requirements of high precision machining for valve guides with a

         small diameter of 4mm.


        Main Specifications 

        Model

        BV120

        Type of Drive System

        Air / Electric

        Max. Length of Cylinder Head

        unlimited

        Max. Width of Cylinder Head

        500 mm

        Max. Height of Cylinder Head

        450 mm

        Max. Boring Dia.

        18 – 120 mm

        Work Head Longitudinal Floating Travel

        990 mm

        ( with optional parking area : 450 mm )

        1440 mm

        Work Head Cross Floating Travel

        40 mm

        Sphere – Cylinder Travel

        9 mm

        Floating inclination angle of Spindle

        5°

        Table Travel

        160 mm

        Vertical Travel of Spindle

        200 mm

        Power of Spindle

        2.5 kW Spindle Motor

        Max. Torque of Spindle Motor

        42 Nm

        Spindle Speed

        100 – 800 rpm stepless

        Power of Tools Grinder

        0.27 kW

        Tools Grinder Rotation Speed

        2800 rpm

        Clamper Rotary Angle

        + 42°/ -15°

        Required Rated Air Pressure

        6 Bar / 85 PSI

        Required Max. Air Flow

        400 L / Min

        Required Continuous Air Flow

        60 L / Min

        Length of Machine

        1685 mm

        Width of Machine

        1050 mm

        Max. Height of Machine

        2180 mm

        Min. Height of Machine

        1980 mm

        Roughness of Finishing

        Ra 0.6

        Package Size ( L×D×H )

        1860×1150×2200 mm

        N.W.

        1700 Kg

        G.W.

        2000 Kg




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        SJMC Machine Tools CO.,lTD               联图二维码 (3).jpg   联图二维码.png

        ADD:16/F,Jincheng House,NO.511 Tianmu West Road,Shanghai China 

        Tel:  +86 53550166

        Fax: +86 63805455

        Cell:+86 1391672837 (24h)/Mr.Leo

        Mail: leo@sjmc.com.hk   / leo_wei2004@hotmail.com                                                       

        WhatsApp: +86 13916728373

        Wechat:     +86 13916728373

        Viber:         +86 13916728373  



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