A NEW GENERATION

OF ROBOTIC ADDITIVE MANUFACTURE

INNOVATION &

TECHNOLOGY

GRAM® is an advanced system designed for the automated production of composite structures

using endless filament wet winding technology, it integrates robotic precision with innovative

materials to achieve significant weight savings up to 70% while maintaining structural integrity.

Explore infinite fibre & resin combinations for multiple applications.

About GRAM

Reconnect with your body and mind as you escape the noise of everyday life.

2

Sustainability:

GRAM technology helps reduce waste. Use of recyclable epoxy resins. Energy and resource savings to meet the Green Deal requirements.

3

Simulation-Driven Process:

The manufacturing process is guided by simulation-driven software.

Finite Element Analysis (FEA) is used to assess stiffness, mechanical strength and modal properties to ensure high quality results.

4

Validated Process:

Our technology has been validated by ESA and is currently qualify as TRL 6, and thanks to our on going participation on GovSat 2, we will be gaining flight heritage which will qualify our technology to TRL 9.

1

Integrated Impregnation System:

Fully integrated impregnation head. Eliminates the Need for an autoclave, vacuum bagging / auxiliary materials. Reduces curing steps making it efficient and cost effective.

GRAM® is an advanced system designed for the automated production

of composite structures using endless filament wet winding technology

it integrates robotic precision with innovative materials

to achieve significant weight savings up to 70% while maintaining structural integrity.

Tested in real

We drive material innovation

APPLY

SPECS

Dimensions & Weight:

1810 x 910 x 640 mm.

Unloaded weight: 165 kg

fiber Types:

  • All types of fibres:

    (Carbon, glass, basalt, natural, etc.) 6K up to 50K or 4800 Tex.

  • Max bobbin diameter:

    • standard core of Ø 76mm.

    • External Ø 250 x 350 mm.

  • 6 Bobbin load capacity.

Resin Systems:

  • Precise controlled temperature and pressure.

  • Resin tank (heatable). Volume: 13 Liters. / Hardener tank (heatable). Volume: 5.5 Liters.

  • Inlet and Outlet nozzle for controlled impregnation.

  • Automatic mixing of bi-component resin systems.

  • Thermoset resins (epoxy, polyester or other resin systems).

  • Vitrimer based resins, sustainable resins and flame-retardant resin systems.

Parameters:

  • Integrated control box.

  • Range of temperature is from room temperature up to 80°C

  • Pressure capacity is 0 to 2 bar.