About Us

• Company is made up of experts in various fields, such as Northeastern University, research and production of Rotary flashing drying technology, dynamic calcination technology as the representative of a variety of drying and calcining equipment and represented by the high efficiency energy-saving hot-blast stove&＃039;s heat sLIAONING DONGDA DRYING & CALCINATING EQUIPM...ce equipment. There are a dozen products technology by provincial, municipal, international awards and the national patent. Flash drying technology to become the only national-level new products, International Torch plan project, application equipment at home and abroad. Company has a strong research and manufacturing capacity, thermal technology has years of experience and construction of the project, covering areas such as drying, calcining, baking, heat will undertake engineering design, provides specialized equipment and systems to meet the various needs. New products: The "drying" "dry" "calcination technology" "calcinator" "Powders by dynamic calciner" "zinc oxide by dynamic calciner" "molybdenum roasting devices" "Cobalt oxide calcined furnace" "cryolite calcinator" "MgO calcined furnace" "from magnesite calcination furnace" "Calcium carbonate calcination furnaces" "pyrolising stoves" "purification of high temperature furnace" "Dynamic calciner gypsum", "heating system of mine" "V2O5 roasting techniques" "roasting vanadium pentoxide production" "stone coal technology of roasting vanadium" "shaft furnace roasting vanadium" "molybdenum concentrate roasting equipment" "tungsten concentrate roasting devices"