KPI-JCI and Astec Mobile Screens - Providing innovative solutions .KPI-JCI and Astec Mobile Screens offers a full line of equipment, including crushing, screening, material handling, washing and classifying, and track-mounted,.jaw crusher 3350,Crushers NEW & USED - GrinderCrusherScreen6 days ago . Jaw, Impact, and Cone Crushers for rock, concrete, and more. . 3350 Approx Hrs on Engine: 3350 F.O.B.: West/South/Central USA - UY Notes.