Since the Dingli coal slime dryer or sludge dryer is put into markets, more and more enterprises and person use it to dry materials like slime, raw coal, flotation clean coal, mixing clean coal, slag, clay, bentonite, limestone, sand, quartz stone, metal concentrate, waste residue and tailing, etc. In recent years, many customers ask that whether there are effective skills to improve the drying efficiency of coal slime dryer as much as possible. Dingli technicians think that scientific operation is the premise to improve drying efficiency.

When operating the coal slime dryer machine, users should well control the wind speed in rotary drum. If the wind speed is relatively slow, the heat transfer between hot air and raw material will be poor with direct consequence of poor drying efficiency. To and fro motion of raw material in rotary drum should be avoided. Or else, materials would be brought away by wind and material storage would be small. Finally, the drying efficiency would become poor.

It is unwise to lengthen the rotary drum for improving the drying efficiency. Since if the diameter is bigger, the heat energy could not be fully taken into use. With the marketing principle that occupying market by products, creating market by service and leading market by popularity, Dingli would like to offer the best products and services for customers. If you need our products and want to know more information about our products, please leave messages on our website: http://www.ft-dryer.com. We have professional personnel to contact with you. Dingli sincerely welcomes you to come for site visit and inspection.