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The rotary dryer mainly consists of rotor, shed plate, transmission device, support device, seal ring, and other spare parts. The rotary dryer has the advantages of reasonable structure, excellent manufacture, high output, low energy consumption, convenient operation and so on.

 The rotary dryer is applicable for particle materials, and is also applicable for paste and viscous materials which are mingled with particle materials, or materials whose water content is high. It has the advantages of large production volume, wide application range, small flow resistance, large adjustable range, and convenient operation, etc.

operating principle

 Rotary dryer is a contact-type internal heating conduction machine. It is usually used in chemical industries, mining, metallurgy, and other industries. There are many types of the rotation drum dryer. According to the rollers' numbers, it can be divided into single, twin-drum, multiple-drum dryer. By operating pressure, it can be divided into two kinds: ordinary pressure and vacuum drum dryer. Classified by the fabric membrane form, it usually can be divided into top feeding, immersion, and spray dryer.

 Rotary dryer is used for drying material with humidity or granularity in the industries of mineral dressing, building material, met allurgy and chemical. It can be used for drying many kinds of materials such as limestone slag, coal powder, clay stone etc. It has advantage of reasonable structure, high efficiency, low energy consumption. 

 Rotary dryer mainly consists of rotary body, raw material feeding plate, lifting blade, driving and supporting device, sealing ring and etc.