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BRYANT RU2

Multi-spindle grinder
for precision components

Multiple grinding operations can be carried out with ease thanks to flexible slide configurations, multiple spindles, and a range of wheel heads and dressing systems.

Flexible and compact: ID/OD grinding with the Bryant RU2

With floorspace at a premium, you need a compact machine that can give you more bang for your buck. Built for ID/OD grinding, the Bryant RU2 is capable of carrying up to four spindles per machine for the ultimate in flexible, precision grinding, of complex components.

Check out our Bryant RU2 flyer to learn more.

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    Engineered for precision grinding

    The Bryant RU2 is engineered for precision grinding. From the composite bed, ensuring excellent thermal stability, to the 0.1 µm glass scales, and linear motors for precision control. In addition, the Bryant RU2 promises no backlash, minimal maintenance, and maximum runtime. Making the machine ideal for:

    • Bearings
    • Valvetrain
    • Turbochargers
    • Fuel systems
    • Aerospace and medical applications
    • Custom engineered solutions

    ID/OD grinding you can rely on

    As with all Bryant machines, the RU2 promises:

    • Optimum dimensional and geometric accuracy
    • Excellent thermal stability
    • A small, compact footprint
    • Linear motors for precision control – no backlash
    • Fully automated system
    • Extremely high production
    • Reduced number of wear parts
    • Very low maintenance

    The result? Optimized productivity, minimum scrap and a consistently high-quality finish you can be proud of.

    Large operational capability in a compact footprint

    The Bryant RU2 is ideal for OD/ID, face, and form grinding applications. The machine further benefits from a dual-slide arrangement and spindle speeds up to 120,000 rpm, giving you optimum productivity.

    specifications

     
    Grinding capacity

    Max. swing diameter

    250 mm

    Max. workpiece length

    177 mm

    Max. internal grinding diameter

    228 mm

    Max. internal grinding depth

    88 mm

     

    AXES & CONTROL

    Axis travel X

    508 mm

    Axis travel Z

    2 x 254 mm

    Axis travel speed (X & Z)

    24,000 mm/min

    Axis arrangement

    Independent

    Control

    Fanuc i series

     
     
    SPINDLES & WORKHEAD

    Max. number of spindles

    4

    Max. ID spindle speed

    120,000 rpm

    Max. workhead speed

    3,000 rpm

     

    Dimensions

    Machine dimensions (W x D x H)

    2,440 x 1,520 x 2,110 mm

    Machine weight

    6,300 kg


     

     
    Grinding capacity

    Max. swing diameter

    9.8"

    Max. workpiece length

    7"

    Max. internal grinding diameter

    9"

    Max. internal grinding depth

    3.5"

     

    AXES & CONTROL

    Axis travel X

    20"

    Axis travel Z

    0.08" x 10"

    Axis travel speed (X & Z)

    79 ft/min

    Axis arrangement

    Independent

    Control

    Fanuc i series

     
     
    SPINDLES & WORKHEAD

    Max. number of spindles

    4

    Max. ID spindle speed

    120,000 rpm

    Max. workhead speed

    3,000 rpm

     

    Dimensions

    Machine dimensions (W x D x H)

    8' x 5' x 7'

    Machine weight

    13,889 lb