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BRYANT TTG

HIGH FLEXIBILITY,
CONSISTENCY &
PRECISION

Speed up your manufacturing process and cut operating costs with the Bryant TTG, the most flexible grinding machine on the market. This twin-turret, multi-spindle solution combines multiple operations in a compact footprint, enabling you to do more with your production line. Grind ODs, IDs, faces, tapers, raceways, concentric and eccentric diameters to sub-micron tolerances in a single clamping.

truly flexible grinding with the Bryant TTG

The flexibility of the Bryant TTG grants you the highest level of control on your production runs. From small batches, to high volume, to multiple products in a production run. Save time on component changeovers and ensure consistently high quality with advanced automation.

In addition, this machine can be engineered to your specific manufacturing and layout requirements. And, like all our Bryant machines, you can be assured of the machine’s exceptional stiffness and high thermal stability, thanks to the thermally isolated hydrostatic twin turrets.

Check out our Bryant TTG flyer to learn more.

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    MACHINE HIGHLIGHTS

    In addition to high flexibility, precision and consistency, the Bryant TTG offers:

    • High flexibility in workpiece grinding operations
    • Various spindle configurations
    • Hard turning and polishing capabilities
    • Reduced work piece changeover time
    • Constant wheel surface speed
    • Superior surface finishes
    • Easy automation integration
    • High performance control with open architecture

    OPEN ARCHITECTURE CONTROL

    It’s easy to integrate the Bryant TTG into your existing automation. And to get the most out of this advanced machinery, we’ve designed it with open architecture control so that you can reap the benefits of advanced monitoring capabilities, comprehensive sensor integration and ease of programming in a fully-integrated package.

    THE ULTIMATE IN FLEXIBLE PRECISION GRINDING

    Use up to three different spindles, to complete a diverse array of grinding jobs – both round and out-of-round. With three spindles, you can perform multiple operations on one machine, including ID taper, ID cylindrical, surface, chamfer or radius and OD cylindrical. 

    With the Bryant TTG, high precision is guaranteed thanks to:

    • One hydrostatic linear axis with linear motors
    • Thermally isolated hydrostatic turrets
    • Granite bed
    • High performance control

    check out the Bryant TTG in action

    Bryant TTG - Flexible Grinding Solution

    The perfect answer to issues faced in the modern manufacturing process, allowing flexible processing, fast changeover, and flexible layouts.

    Innovative ID/OD Grinding Solutions

    Flexible and innovative grinding solutions for a variety of high-precision ID/OD applications in different industries.

    specifications

     
    Grinding capacity

    Max. grinding diameter (OD)

    350 mm

    Max. external grinding length

    150 mm

    Max. internal grinding length

    100 mm

     

    Grinding spindle turret

    Swivel range

    +/- 135o

    Turret bearing

    Hydrostatic

    Max. number of spindles

    3

    Wheel type

    Conventional / CBN / Diamond

    Max. wheel Ø

    250 mm

    Wheel surface speed

    394 ft/sec

    Max. ID spindle speed

    60,000 rpm

     
     
    Wheel spindle turret

    Swivel range

    +/- 135o

    Turret bearing

    Hydrostatic

    Workhead speed

    1 - 1,000 rpm (2,000 option)

    Linear axes travel (infeed)

    200 mm

    Linear axes bearing

    Hydrostatic

     

    Dimensions

    Machine dimensions (W x D x H)

    1,800 x 1,950 x 2,400 mm

    Machine weight

    3,000 kg


     

     
    Grinding capacity

    Max. grinding diameter (OD)

    13.8”

    Max. external grinding length

    5.9”

    Max. internal grinding length

    3.9”

     

    Grinding spindle turret

    Swivel range

    +/- 135o

    Turret bearing

    Hydrostatic

    Max. number of spindles

    3

    Wheel type

    Conventional / CBN / Diamond

    Max. wheel Ø

    9.8”

    Wheel surface speed

    394 ft/sec

    Max. ID spindle speed

    60,000 rpm

     
     
    Wheel spindle turret

    Swivel range

    +/- 135o

    Turret bearing

    Hydrostatic

    Workhead speed

    1 - 1,000 rpm (2,000 option)

    Linear axes travel (infeed)

    7.9”

    Linear axes bearing

    Hydrostatic

     

    Dimensions

    Machine dimensions (W x D x H)

    6’ x 6.4’ x 8’

    Machine weight

    6,614 lb