Pyrotechnics mill

 is a world object in the Fallout 4 add-on Contraptions Workshop.

Characteristics
This large rectangular contraption automatically produces pyrotechnics when one of the pre-programmed specifications is selected from its software. This machination is operated from a makeshift terminal which has the Schlocket Industries Automated Manufactory Control Panel loaded onto it.

Simply attach a wire from a power source to power the device and attach a second wire to said terminal to operate. The pyrotechnics mill requires 4 power to activate.