Magnesite calcination of the traditional method is carried out in the shaft kiln, and conducive to rotary kiln.Shaft kiln and rotary kiln of lump ore is calcined, calcination time, calcination inhomogeneity, affect product activity, form the pollution of the environment at the same time, the waste of resources.By using dynamic calcination furnace can solve the current problems of calcination.Product introduction: dynamic is to use hot air furnace of the crushing of calcined magnesite powder a type furnace.Is mainly composed of preheating dryer and heat exchange device and calcination furnace, trap, heat source, etc.Material into the furnace by a few seconds after rapid decomposition can be achieved.Due to the powder material is calcined to burn material calcined uniform, there is no ShengShao and burnt, calcination temperature can be controlled accurately.Works: grinding powder material or mud pie magnesite, by feeder into the dryer or preheat, a decomposition magnesite calcination kiln production more than hot air drying heat source above, after drying the magnesite into burning furnace burning, after the decomposition of magnesium oxide (light burning magnesium) is being exhausted from port discharge.Characteristics: 1. The material evenly and fully, can produce active magnesium oxide.2. The equipment system no pollution, accord with environmental protection requirement.3. Energy consumption compared with shaft kiln can save 20 ~ 30% 4. Easy operation, high degree of automation.Technical specifications: series specification range in sets output: 10000 tons, 20000 tons, 50000 tons, 50000 tons, 150000 tons, 150000 tons.
Liaoning Dongda Powder Engineering Technology Co., Ltd. was established in 1990. More than 50 technological personnel, specialists and professors from Northeastern University have built up the hard core of our scientific research and engineering design. We have obtained many patents in various technologies, such as drying and calcining technologies and powder making technologies, etc. Our equipment has been honored with dozens of awards at the national level.
Our equipment is widely used in industries of chemical, non-metallic, metallurgical, medical, and building with especially successful applications to calcining zinc oxide, nickel oxide, kaolin, molybdenum oxide, vanadium pentoxide and gypsum production. Our equipment has been sold many countries and regions, such as Indonesia, Malaysia, Korea, Vietnam and Taiwan, Russia, Belgium, Italy, etc.
Our company has a complete system of research, design, manufacture, installation and debugging, after-sales service and its relevant engineering technicians. Our manufacture base occupies an area of 4000 m2 with modern machining equipment and core equipment for a general manufacture company. The annual manufacture capability can reach to more than 100 million yuan RMB in cooperation with our group company.
We have developed a variety of dryers with flash evaporation technology as the representative. Several products have award the project of China Torch Program and state level new products as well as national patents. More than 400 sets of flash evaporation equipment have been sold to domestic and overseas factories or companies.
We have business relations with more than 500 companies in China and have business relations and technological cooperation with dozen of big chemical companies, such as Shandong Qilu Petrochemical, Jiangxi Jiujiang Petrochemical, Gansu Jinchuan Company, Shenyang Chemical Industries Group, Northeast Pharmaceutical Group, Shanghai Chlorine Alkali Company, Shanghai Baosteel Group Corp., Chengde Vanadium and Titanium Company, Beijing Huaneng Group, Datang Corp Group, etc. Also we have good cooperation relationships with more than ten universities and institutes in China.
Internationally we conduct business and trade communications with more than ten countries and regions, such as Finland, South Korea, Singapore, Indonesia, Malaysia, Thailand and North Korea, etc.
DongDa Powder is striving to create a harmonious culture atmosphere in the enterprise, to build up a consolidated upward team spirit, to regularly organize professional training, technical communications to company employees, to send employees to study and learning abroad. We endeavor to make the employees dedicated to our Company; love to work, and to enjoy an cooperative working environment to create outstanding performance.
- Liaoning Dongda Powder Engineering Technology Co., Ltd.
- Contactjoanna zhou
- AddressTianCi Street, Hunnan New District, Shenyang City, Liaoning Province, China Shenyang,Liaoning
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