The auxiliary injection groups are basically made up of:

  - A horizontal injection group: Chamber, spindle, loading motor and approach cylinder fixed to mold.

 - A fixed flow motor pump group.

  - Electrovalves, blocks, etc.

  - A control with color screen for executing movements.

  - All forming a block on wheels.

  - Interface to connect with main injector.

  These groups enable the injection of a second material or color from a mold projected for this function, mounted on DEU injectors or injectors of any other brand.