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        Valve Seats Boring BV90

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        Valve Seat Boring Machine Model: BV90 with high availability meets the requirements of boring, 

        reaming and cutting machining for high accuracy valve guides and valve seats. Triple air-float patented 

        centering system and powerful spindle with built-in motor. 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 90mm.To reach the requirements of high precision

         machining for valve guides with a small diameter of 4mm.

         

        Main Specifications 

        Model

        BV90

        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 – 90 mm

        Work Head Longitudinal   Floating Travel

        990 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

        1.5 kW Spindle   Motor

        Max. Torque of   Spindle Motor

        23 Nm

        Spindle Speed

        100 – 1200 rpm   stepless

        Power of Tools   Grinder

        0.18 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.

        1500 Kg

        G.W.

        1800 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

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