In the heat pump drying, recent studies focus on the process control and individual cooling components, especially the research in drier areas,Fote Heavy Machinery engineers payed all their attention,continue to explore, positive innovation and created economic applicable dryer,dehydrator,drying machines and so on, the use of products is constantly updated,product quality has been the leading position in the industry so far! air currentdryer is usinghigh-speed air flow to make material suspended, the wet material in the hot air, each particle is surrounded by hot air,thereby the materials and hot air contact aximum, rapid drying materials,the large of heat transfer coefficient,the high of efficiency is not comparable about other rotary dryers.

This equipment is widely used in corn cob, corn stalk, starch,fermentation,food,chemical,pharmaceutical and other industries to rotary drum dryer powder, granular materials. Has been used in series dry products such as: starch, fish meal, monosodium glutamate, enzyme,calcium sulfate,lees,gluten,plastics, resins, coal, dyes, etc.An overview of heat pump drying technology:

1 compressor of heat pump dryer should be able to continue long-term operation without maintenance.

2, the heat pump’s heat capacity and operating temperature should be suitable to the drying process.

3, heat pump should not be the only heating equipment of dryers, it should be installed as a desiccant.

4, in order to optimize operation, the heat pump should be operated just like heat load. Any change in drying operating conditions should be adjusted by other means.

5, for the heat pump, the temperature difference between evaporator and the condenser should not exceed 40'C.rotary drying machine is widely used in cement, mining, metallurgy, building materials, chemicals, grain, fertilizer production and other industry, it is a mechanical equipment have a range use. At present, market share of drying equipment in China have reached 90%, the focus of the competition is mainly on product quality, technology level, service and price.

rotary dryers: http://www.fut-china.com/p-23.html