Henan Zoomjo Mining Machinery Manufacturing Co., Ltd, as a joint-venture enterprise, focuses on the production of large-sized mining machinery including ball mill, rotary kiln, etc. Located in Jiaozuo city, a industry city with a long history for large equipment and machinery manufacturing, Zoomjo is becoming more and more connected to the world. For more details, please refer to our official website: www.zoomjomac.com
New Type Energy Saving Industrial Drying Equipment Rotary Drum Dryer
process diagram of working principle
Rotary dryer is the choice for high throughput capacity applications i nvolving high moisture,
Drum drying equipment is a kind of rotating continuous drying equipment with internal heating conducting-style. Certain thickness of materials film attach to the drum from material liquid vessel under the drum. Heat is transferred to the internal wall of the cylinder through pipes and then to the external wall and to materials film, to evaporate the moisture in materials film so as to dry materials. Dried products are then scraped off by the blade fitted on the surface of the cylinder, fall down to the spiral conveyor under the blade, and are conveyed, collected and packed.
1. High heat efficiency. The principle of heat transfer of the cylinder dryer is heat conduction and the conducting direction keeps identical in the whole operation circle. Except heat loss of end cover and radiation loss, all heat can be used for evaporation of wet materials on the wall the cylinder. The efficiency can reach 70-80%.
2. Large operation elasticity and wide application. Various drying factors of the dryer can be adjusted, such as concentration of feeding liquid/thickness of material film, temperature of heating medium, rotating speed of the drum etc. which can change drying speed of the under dryer. As these factors have no interrelations each other, it brings great convenience to dry operation and makes it applicable to dry various materials and to meet different requirements of production.
3. Short drying period. The drying period of materials is normally 10 to 300 seconds, so it is suitable for heat-sensitive materials. It also can be pressure reducing operated if it is put in vacuum vessel.
Q: Are you a manufacturer or a trader?
A: We are a manufacturer with the capability to export.
Q: How about the quality of your product?
A: We have professional machining workshops that can drill, hob, weld, mill, etc and all these machines are operated by certified workers.
Q: How about the prices?
A: As a manufacturer, we have the ability to control the cost of production at the most competitive way.
Q: How about the warranty?
A: Products exported by us are guaranteed two years except the wearing parts.
Q: How about the installation and commissioning of equipment?
A: We can send one or more engineers to guide and supervise the installation and commissioning of equipment.