Macawber ISO 9001 Registered | ASME Certified Macawber Engineering, Inc Advanced Pneumatic Conveying Systems Controlled Injection Systems Inflatable Seat Valve Process Engineering Minimal Maintenance Decreased Downtime Seamless Integration Fully Customizable The Ashveyor® is an effective, low-cost system for the transfer of ash or dust either as a single unit or in series under a line of feed hoppers from Electrostatic Precipitators (ESP) or baghouses. Its low profile makes it an excellent solution where space is limited as well as for retrofitting existing applications. It uses less energy than any other solution of multi-pickup point handling and with only one moving part, it is easy to maintain. The operating process is simple; each conveying cycle is designed to remove the material from all feed points on the row. This method ensures a normally empty hopper which is essential for correct operation of the gas cleaning process. The Ashveyor® uses Macawber proprietary Dome Valve® as its feeding valve, designed for robust, abrasive, and high temperature applications. Continuously developed since 1974, our Ashveyor® has conveyed every combustion type ash and dust in the market. • Specifically designed for power generation processes and dust handling • Example ash materials: Biomass, EAF dust, Cupola dust, fly ash, bottom ash, coal, sewage sludge ash, municipal waste, medical waste and more • Standard temperature rating up to 650°F • Standard material A278 cast iron • Available in 304/316 stainless steel • Industrial coatings such as Teflon®, tungsten carbide, nickel, and others • Elastomer options neoprene, silicone, Viton, and others available upon request • Not required: vent valve, discharge valve, air inlet valve, or level probe • Fully assembled and tested prior to shipment • Global customer support for service and spare parts India - Macawber Engineering Systems India, Ltd. Pvt. China - Macawber China Equipment Specification www.macawber.com 1829 Clydesdale Street, Maryville, TN 37801 USA

ISO 9001 Registered | ASME Certified Macawber Engineering, Inc Advanced Pneumatic Conveying Systems Controlled Injection Systems Inflatable Seat Valve Process Engineering Equipment Specification INFORMATION NOT CERTIFIED FOR INSTALLATION PURPOSES UK - Mactenn Systems, Ltd. India - Macawber Engineering Systems India, Ltd. Pvt. China - Macawber China www.macawber.com 1829 Clydesdale Street, Phone: +1 (865) 984-5286