Dry What Others Can’t.
KENKI DRYER, designed and manufactured with internationally patented technologies (11 patents in 8 countries), can easily, safely, and surely dry materials that no other dryer can handle — including sticky, adhesive, viscous, and high-moisture materials, even in liquid form.
Using saturated steam as its only heat source, KENKI DRYER achieves high drying efficiency at low temperatures, preserving the components of the materials while ensuring uniform, stable, and safe drying. Its unique structure, certified under international patents, prevents clogging and enables continuous 24-hour unattended operation — making it ideal for industrial sludge drying, slurry drying, beverage lees drying, and organic waste upcycling.
Unlike conventional dryers, KENKI DRYER consumes only a small amount of steam.
By using surplus factory steam or an electric boiler, no CO₂ or greenhouse gases are emitted during operation, contributing to carbon-neutral and sustainable manufacturing.
Its simple structure minimizes replacement parts, ensures long-term reliability, and keeps both initial and running costs low.
KENKI DRYER is an indirect steam dryer unlike any other.
Its patented combination of conductive heat transfer and heated-air circulation achieves superior thermal efficiency and consistent product quality.
Many companies have adopted KENKI DRYER for its:
KENKI DRYER enables low-temperature drying and upcycling of high-moisture organic materials such as coffee grounds, used tea leaves, beverage lees, and organic residues.
These materials can be reused as fuels, fertilizers, or soil conditioners, creating both economic value and environmental benefit.
With offices and partners in Europe, Southeast Asia, and Taiwan, KENKI Corporation continues to expand globally, delivering innovative and sustainable drying solutions to industries around the world.
If you are looking for a dryer that can handle sticky and adhesive materials that others cannot,
discover KENKI DRYER — the only dryer in the world with proven, internationally patented technology.
→ Contact us today for details or comparison with other dryers.
Drying of chemical waste / Example of drying test Material to be dry: Chemical waste Purpose of drying: Raw materials from waste products Moisture content: 60％W.B. before drying, 5％W.B. after drying Requirements for dryer: No clogging inside of the dryer since materials being dried are adhesive. 24-hour unattended operation. No change in components of the dried materials […]
Food processing plant sludge drying Comparison of the drying by the difference in steam pressure Drying in steam pressure 0.5Mpa Drying in steam pressure 0.7Mpa Material to be dry: Food processing plant sludge Purpose of drying: Compost from waste products Moisture content: 85.2％W.B. before drying, 5.4％W.B. after drying (0.7Mpa) Requirements for dryer: No clogging inside of […]
About the purpose of the drying KENKI DRYER can dry any sticky or materials without being clogged in the machine by using unique patented self-cleaning screws. And because of low-temperature drying, the material components are not changed. The dried material can be used for various purposes after drying. Self-cleaning screw Drying no other one can do. any […]
Condensation heat transfer and convective heat transfer -2 The last continuance The following is specific example of how the heat is transferred. First of all, heat transfer during indirect heating using highly-heated oil or heated water will be explained. There is no phase transition in these heating mediums. They are heating by sensible heat. They give their […]
Condensation heat transfer and convective heat transfer -1 It is often said that steam is the best heat source for indirect heating which heats object via heating medium. There are other mediums of indirect heating such as oil and hot water. Compering with other mediums of indirect heating, steam is better in the following two […]
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