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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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              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

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