... price 2.good quanlity 3.smart structure screw spiral conveyor Flexible Screw Conveyor , which is generally used in processing of food, ... particle size.In fact,the conveying action ensures constant remixing.Conveyor maximum length can be up to 15 meters for ... main features includes dust free, easy to clean, high & low level control, safe & hygienic handling, accurate metering and high transfer ...