Automatic Rotary Double Cone Vacuum Dryer

Automatic Rotary Double Cone Vacuum Dryer is a new generation drying device developed by our factory on the basis of combining the technology of similar equipment.

Product Details

Product introduction

Automatic Rotary Double Cone Vacuum Dryer is a new generation drying device developed by our factory on the basis of combining the technology of similar equipment.It has two connecting ways, belt or chain.Therefore it is stable in operation.The special design guarantee two shafts realize good eccentricity.Hear medium and vacuum system all adapt reliable rotating connector with the technology from USA.It can carry out step less speed change and constant temperature control.


As a professional factory in drying industry,we supply hundred sets to the customers every year.As for heat medium,it may be thermal oil or steam or hot water.For drying the adhesive raw material,we have designed specially a stirring plate buffer for you.



Automatic Rotary Double Cone Vacuum Dryer is suitable for the raw materials that need to concentrate,mixed and dried at low temperature (for

example,biochemistry) products in chemical, pharmaceutical and foodstuff industries.Particularly it is suitable for the raw

materials that are easy to be oxidized, volatilized and have heat sensitivity and is toxic and not permitted to destroy its

crystal in drying process.




When oil is used to heat,use automatic constant temperature control.It can be used for drying biology products and mine.Its temperature of operation can adjusted form 20-160 ℃.

Compares to ordinal dryer,its heat efficiency will be 2 times higher.

The heat is indirect.So the raw material can not be polluted.It is in conformity with the requirement of GMP.It is easy in washing and maintenance.


Heat source (for example, low pressure steam or thermal conduct oil) pass through the sealed jacket.The heat will be transmitted to raw material to be dried through inner shell;

Under driving of power,the tank is rotated slowly and the raw material indide it is mixed contentiously.The purpose of reinforced drying can be realized;



The raw material exists is under vacuum.The drop of steam pressure makes the moisture(solvent) at the surface of raw material become saturation and will evaporate.The solvent will be discharged through vacuum pump an recovered in time.The inner moisture (solvent) of raw material will infiltrate, evaporate and discharge contentiously.The three processes are carried out unceasingly and the purpose of drying can be realized within a short time.

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