This opportunity is for the purchase of three metal powder sieving vacuum systems for the Air Force, designed to reclaim hazardous metal powders from 3D printers. The contractor must deliver a firm fixed price solution, with the estimated period of performance being 60 days after receipt of order. The systems must be explosion-proof for aluminum processing, include specific sieves and dual agitation methods, and the manufacturer must have at least five years of relevant experience. This is a small business set-aside, and performance of services will be at the contractor's location. No specific budget amount is provided in the description.