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.
■ Low-temperature drying of organic sludge with high moisture content, which is difficult to process/ KENKI DRYER / Sludge dryer Summary KENKI DRYER is a revolutionary dryer that enables drying of highly adhesive and sticky materials, which has been difficult with conventional dryers. With a total of 11 patents (2 in Japan and 9 […]
■ Low-temperature drying of coffee grounds for upcycling / KENKI DRYER / Coffee grounds dryer summary Drying and Utilization of Coffee Grounds Drying coffee grounds after coffee extraction at low temperatures reduces component changes and can be used for upcycling. In particular, the KENKI DRYER is a low-temperature indirect dryer that uses steam, which […]
■ Low-temperature drying of barley tea lees for upcycling / KENKI DRYER / Drying that others cannot Summary Upcycling of barley tea lees Drying barley tea lees after barley tea production can minimize compositional changes and enable up-cycling. KENKI DRYER uses a low-temperature steam indirect drying method to minimize compositional changes in barley tea lees, […]
■ Drying of urban mining, precious metal sludge for recycling / KENKI DRYER Summary ■Japan relies almost 100% on imports for mineral resources, and precious and minor metals, known as urban mines, are particularly important. Japan relies almost 100% on imports for mineral resources, and precious metals and minor metals, known as urban mines, […]
■ Low-temperature drying of organic waste for upcycling / KENKI DRYER Summary KENKI DRYER, which uses low-temperature indirect steam drying, is suitable for drying organic waste in factories; the KENKI DRYER can smoothly dry even organic waste with high moisture content, which is difficult to dry due to its adhesive stickiness. This technology has […]
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