First unveiled at the CONEXPO-CON/AGG trade show, held March 10-13 in Las Vegas, the Combo X900 is a wet-processing system that can handle up to 500 tons per hour. When processing material such as sand and gravel, the Combo X900 can readily remove unwanted clay, silt and organic contaminants. The water tank has been integrated into the overall design rather than being a stand-alone unit, reducing the overall footprint. The system is also more efficient than earlier models, using only 800 gallons per minute of water to wash 500 tons per hour of material. CDE; www.cdeusa.com