Contact Drum Dryer

Contact Drum Dryer
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Contact Drum Dryer

Series HG

Weiying HG series contact drum dryer is commonly designed for processing and drying of viscous and paste-like materials in the food, chemical, pharmaceutical and other industries. It is unique for turning viscous, pasty, and sticky materials into dried powder or flakes, and it is an ideal choice when the drying process must be as gentle as possible without strong mechanical or thermal impact. The contact drum dryer can achieve a continuous, indirect drying process. As the drum body rotates, the inside part of the drying equipment is heated by steam and a very thin layer of the product to be dried is applied to the outer surface of the rotating drum. When in contact with the heated surface, the liquid evaporates very quickly from the thin product layer and then leaves the process at the top of the drying machine. After almost one complete rotation of the drum, the remaining dried product is scraped off the drum surface in the form of a film using a sharp knife. It is then cut into flakes or ground into powder, and transported to a cooler. From there, the end product can be brought to a packaging machine.

Features
  • High thermal efficiency and low energy consumption;
  • Designed in accordance with the highest hygienic standards;
  • Vacuum drying for heat sensitive product components;
  • Easy operation and maintenance;
  • Ultimate stability and a long, continuous lifecycle;
  • Several versions to fulfill the requirements of different applications;
Technical Data
Model HG 5/5 5/10 5/15 9/10 9/15 9/20 9/25 9/30 10/30 15/25 15/30 15/35 15/40 15/52 20/40 20/52
Heating area m2 0.75 1.5 2.3 2.8 4.2 5.6 7 8.4 9.4 11.8 14 16.5 18.8 24.5 25.1 32.7
Diameter mm 500 500 500 900 900 900 900 900 1000 1500 1500 1500 1500 1500 2000 2000
Length mm 500 1000 1500 1000 1500 2000 2500 3000 3000 2500 3000 3500 4000 5200 4000 5200
Length (L) A mm 2000 2500 3000 3000 3500 4250 4750 5250 5250 5200 5750 6250 6750 7500 7000 7500
Width (W) B mm 1500 1500 1500 2000 2000 2000 2000 2000 2750 3250 3250 3250 3250 3250 4050 4050
Height (H) C mm 2750 2950 3150 3250 4000 4750 5500 6000 6000 6000 6500 7000 7500 7500 7500 8000
Drying drum weight T 1.6 1.8 2.0 5.4 6.3 7.2 8.2 9.1 11.2 12.2 12.8 13.3 14.2 22 22.4 28.7
Total weight T 1.8 2.1 2.3 5.6 6.6 7.7 8.8 9.9 12 13.0 13.8 14.5 15.6 23.5 23.9 30.5
Steam consumption 0.4MPa/m3 6 9 13 18 2 22 24 26 30 40 45 50 55 80 85 98
Applied Power kW min 1.5 1.5 2.2 2.2 3 3 4 4 4 5 5 6.5 7.5 11 11 15
max 7.5 7.5 9 11 18.5 18.5 30 36 36 45 55 60 60 60 75

Weiying is a company dedicated to providing custom engineered filtration and drying equipment for the pharmaceutical, chemical, fine chemical and food industries.

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