Industries such as the Walthers Cornerstone(R) HO Scale Plastic Pellet Plant process raw or recycled material into pellets for all kinds of downstream uses from soda straws to model trains. New materials are developed every day, but plastic remains one of the most versatile and useful creations of the 20th century. You can model this industry on your railroad, shipping plastic pellets from this facility in covered hoppers. With its four tall storage silos, large brick and metal processing structure and details such as rooftop air conditioners and a loading rack with piping, this facility makes an impressive sight on your layout or module. Perfect destination for WalthersMainline ACF 5250 4-Bay Covered Hoppers, sold separately) Pellets shipped in covered hoppers and stored in vertical tanks Moved from cars to tanks to factory by pneumatic compressed air piping Facility fits 1970s to present Large brick and metal processing structure with truck-loading doors, front office doors and windows, and rooftop air conditioners Four tall storage silos Loading rack with piping for two railroad cars Overhead walkways Decal signs Molded in six colors Shown assembled, painted and weathered by modeler. Measures: Main Building: 15-3/8 x 10-1/2 x 4-1/2′ 39 x 26.9 x 11.3cm Silos: 27-9/16 x 2-3/8 x 8-1/4′ 70.03 x 6.03 x 21cm