Flour Machine Conveying Equipment: Scraper conveyor is suitable for conveying various bulk grain,such as wheat,rice,corn,sorghum,feed,etc. Flour Scraper Conveyor for conveying granular materials: Such as: Calcined dolomite ferrosilicon particle, semi coke, etc... Spiral Conveyor Equipment is a closed rectangular cross-section of the shell, continuous Conveying Equipment by means of moving the scraper chain conveyer dust, small particles and patches and other bulk materials....