Wind Energy

GBT has the widest range of engineering and manufacturing Plugs, Moulds and Components for Rotor Blade, Nacelles & Nose cones.

GBT has provided this services internationaly across the globe with its immense manufacturing technology and global reach.

GBT has manufactured from 5M to 56M blades.

Some of the characteristics of GBT technology to maufacture are:-

  • CNC milled plugs, where finished surface is either Steel, Glass fibre, Tooling paste and MDF.
  • Epoxy and Polyester moulds with / without electical heating and Vacuum system.
  • Moulds with Crane assisted turning or Power Hinges.
  • All the support toolings needed to manufacture blades and nacelles.
  • Inhouse developed Vacuum system.
  • Inhouse developed Heating system.
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    Mould temp & vacuum monitoring SCADA Screen shot

  • wind35

    Mould vacuum control SCADA Screen shot

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    Tip Cart

  • wind33

    Root Cart

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    Root Air heating system

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    Vacuum control system

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    26m PREFABS

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    56m PREFAB

  • wind28

    26m BLADE

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    56m BLADE

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    26m BLADE

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    52m PREFAB

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    26m BLADE USING UPR SYSTEM

  • wind23

    56m BLADE USING UPR SYSTEM

  • wind22

    NACELLE COVER PRODUCTION USING UPR SYSTEM

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    NACELLE COVER PRODUCTION USING UPR SYSTEM

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    NACELLE COVER PRODUCTION USING UPR SYSTEM

  • wind19

    52M blade, Web in 2 parts, Cap in 2 parts

  • wind18

    Frame adjustment, Heating system design, Vacuum line with centre tube for profile adjustment

  • wind17

    Frame adjustment, Heating system design, Vacuum line with centre tube for profile adjustment

  • wind16

    Electrical heating system-in house development for moulds

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    Electrical heating system-in house development for moulds

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    Electrical heating system-in house development for moulds

  • wind13

    Displacement analysis

  • wind12

    Buckling analysis

  • wind11

    Stress analysis

  • wind10

    Complete frame and working platform design & manufacturing in-house

  • wind9

    Quality and Accuracy of Plug with CNC milling

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    Quality and Accuracy of Plug with CNC milling

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    Quality and Accuracy of Plug with CNC milling

  • wind6

    Laser scanning for waviness & contour measurements

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    Laser scanning for waviness & contour measurements

  • wind4

    Plug milling on 5 axis CNC

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    Plug milling on 5 axis CNC

  • wind2

    TRIMMING WITH ROUTUERS

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    TRIMMING FIXTURES