- Automatic production is possible when mandrel supplies and preform winding device are connected.
- Multi-layer and multi-axis structure composite preform can be manufactured when attaching mandrel.
- Multi-layered connection between layers can manufacture 3D integrated preform.
It is an equipment that manufactures 3D integrated preforms through connection between adjacent layers. In the case of 3D circular braiding, the bobbin carrier forms a three-dimensional preform with the entire layer bonded while the entire multiple circular rings which are carried up and down in a stair manner.
However, 3D interlock braiding is a device developed to construct a hybrid combination of multiple layers for bobbin carrier transport and to transfer bobbin carriers to only adjacent layers to create a 3D preform that is entirely integrated through inter-layer junction.