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.
New product of wood chips dryer is being developed and manufactured. We are currently developing, designing and manufacturing a dryer specifically for wood chips. Construction, trial runs and tests are being planned after the manufacturing. The heat source of this wood chip dryer is low-pressure steam. (steam pressure : 0.7Mpa or less) Currently in Japan, Feed-in […]
Drying of sugar mill sludge / Example of drying test Material to be dry: Sugar mill sludge Purpose of drying: Fuel from waste products Moisture content: 70％W.B. before drying, 20％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 […]
About Critical point First of all, the term of “critical point” is a physics term, however, it is often seen in other fields as well. A fluid exceeding the critical point is called supercritical fluid and it is called supercritical water in case of water. So, what is a “critical point”?To put it simply, it […]
Drying of soy pulp / Example of drying test Material to be dry: Soy pulp Purpose of drying: Feed from waste products Moisture content: 70％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 […]
About the condition of steam Condition of steam can be divided into wet steam and superheated steam briefly. When water is heated under a certain pressure, its temperature stops rising and the water starts boiling. The temperature at this point is called “saturation temperature” and the water at this point has been named as “saturated […]
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