Dryer section

Dryer section

Maximum drying with minimum energy consumption

In the dryer section, the remaining water is evaporated by the supply of heat energy. In this case the paper web is led over dryers that are heated from the inside by means of steam. At the end of the drying process, the paper has a residual moisture of approximately 2% to 9 % depending on the grade.

Considerable demands are placed on the dryer section: a high specific evaporation rate with minimum energy input, trouble-free transport of the paper web at high speeds, and the assurance of the required paper quality particularly with respect to moisture profiles and flatness.

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Products

CombiDuoRun

The CombiDuoRun drying concept dries the paper web on both sides, preventing the curling tendency of the paper.
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DuoDry CC

DuoDry CC is setting new benchmarks for an effective and reliable curl correction. It is the first vertically inverted dryer group and you benefit from enhanced runability combined with attractive cost and energy saving potential.
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Hoods and machine ventilation technology

The hood and associated machine ventilation system form the core of each drying section. The dewpoint of the hood has a direct impact on the energy costs for drying.
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Steam and condensate systems

Voith has the right steam and condensate system for your production modification, process-engineering adaptation or optimizing the energy use of your system.
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TopDuoRun

TopDuoRun is a dryer section concept for the highest production speeds. It consists entirely of single-tier dryer groups with drying cylinders arranged on top.
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TurboDryer S

TurboDryer S hot air hoods allow for a faster and more efficient production without extending the dyer section at all!
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Yankee hoods and air systems

Impingement jet drying using high-capacity hoods is one of the most energy-intensive drying methods in paper manufacturing.
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Product Category  -  Dryer section