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  P.C.: 213169
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HG Series Drum Dryer

>> Descriptions
Drum dryer is a kind of rotating continuous drying equipment with with the style of internal heating conducting. 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.

>> Features
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 ef-ficiency 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 run under the reducd pressure if it is put in vacuum vessel.
4.Fast drying rate.As film of materials coated on the wall of the cylinder is very thin. Normal,thickness is 0.3 to 1.5 mm,plus directions of heat and mass transmitting are identical, the evaporation strength on the surface of the film can be 20-70 kg.H2O/m2.h.

>> Applications
It is suitable for drying liquid raw materials or thick liquid in chemical, dyestuff, pharmaceutical, foodstuff, metallurgy and so on industries..

Technical parameters:

Sizes of cylinder diameterxLength mm
Effective heating aream2
Drying capacityKg.H2O/m2.h
Steam consumption Kg/h
Power of motor kw
Sizes LxWxH mm
Weight kg
HG-600 ф600x800 1.12 40-70 100-175 2.2 1700x800x1500 850
HG-700 ф700x1000 1.65 60-90 150-225 3 2100x1000x1800 1210
HG-800 ф800x1200 2.26 90-130 225-325 4 2500x1100x1980 1700
HG-1000 ф1000x1400 3.30 130-190 325-475 5.5 2700x1300x2250 2100
HG-1200 ф1200x1500 4.24 160-250 400-625 7.5 2800x1500x2450 2650
HG-1400 ф1400x1600 5.28 210-310 525-775 11 3150x1700x2800 3220
HG-1600 ф1600x1800 6.79 270-400 675-1000 11 3350x1900x3150 4350
HG-1800 ф1800x2000 8.48 330-500 825-1250 15 3600x2050x3500 5100
HG-1800A ф1800x2500 10.60 420-630 1050-1575 18.5 4100x2050x3500 6150
Note: We can also design double-cylinder with upper material feeding on request.