Fluidized bed dryer Currently, there are two ways regional focus and technological innovation performance problems. Distribution centralized enterprise in China drying equipment industry, most production enterprises gradually produce early stage companies in the industry based on the relative concentration of the location, personnel structure serious shortcomings exist. Until now, enterprises are mainly distributed in Jiangsu, Zhejiang, Shanghai, Liaoning, black, these enterprises accounted for almost 50% of the industry total, while in sharp contrast, some areas do not exist in China drying equipment manufacturers providers. Highly competitive industry, some companies focus on immediate results, without the development of any system, and improve the overall quality of the slow progress, seriously impeded the normal development of the industry. Not strong technology development since the reform and opening up, especially in recent years, China's economic growth potential has been tapped, fundamental changes in the economy of shortage of supply and demand occurs, the initial formation of a buyer's market.

Pressure buyer's market, some enterprises in the market to catch up, rather than to find and develop new markets, companies focus on market demand in the near future, more mature products. Thus, in the oven, vibration fluidized bed dryer and other products, manufacturers are more focused, more competitive. Drying equipment industry in the development of small enterprises, new products, and improve the introduction of new products mainly to imitate each other. Recommends the development of advanced technology, improve product quality in China drying equipment technology compared with developed countries, in the same industry, there is a gap. Current market, low-tech products.

Drying equipment known as a dryer and dryer. Device for performing the drying operation, by heating the material moisture (usually water or other volatile liquid components) vaporization of escape, in order to obtain predetermined moisture content of the solid material. The dried material is designed to use or further processing needs. As the production of wood and dried wood molding, wood products can prevent deformation of the front, the two ceramic blanks in the dry calcined before drying equipment can prevent cracking finished. Further material after drying is also easy to transport and storage, such as the grain harvest must be dried to a moisture content of less, to prevent mildew. Since natural drying can not meet the needs of production development, a variety of mechanized dryer more widely applied.