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Buflovak Atmospheric Double Drum Dryer




Manufactured by Hebeler Process Solutions, USA

Utilizing thin film continuous drying via conductive heat transfer, this dryer is used to dry hundreds of various types of food, chemical, environmental, and pharmaceutical materials of widely varying densities and viscosities.

It consists of two rotating saturated steam pressurized drums, one fixed and one adjustable to permit complete control of product film thickness. This requires the drums to be machined to exacting tolerances with perfectly matched lengths. Standard drums can be constructed of cast iron or fabricated steel which comply with current ASME or PED Pressure Code Directives.


Non-standard drums can be supplied to conform to other national design and construction codes.


Atmospheric Double Drum Dryers are the most versatile and widely applied type of drum dryers because of their product versatility, high drying efficiency, low operating cost and long term operational reliability.

Due to the hundreds of various types of products and operating environments, almost all aspects of a drum dryer’s mechanical design, operating components and ancillary equipment can be customized to meet each individual process design needs.

Atmospheric Double Drum Dryers Applications

  • Indirect drying – no product contact with heating medium
  • Products that will adhere to heated surfaces
  • Products that can be compressed
  • Heat sensitive as well as non-heat sensitive products
  • Solvent removal
  • Homogeneous products
  • Continuous operation
  • All process industries – nutraceuticals, foods, chemicals, energy, environmental, pollution control
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