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 for upcycling / KENKI DRYER Summary KENKI DRYER is a specialized low-temperature dryer designed to process sludge from wastewater treatment plants, maintaining the composition of the dried material for potential upcycling. This technology supports Japan’s need to recycle precious and minor metals, such as phosphorus, which is largely […]
■ Drying of urban mining, minor metal sludge for recycling / KENKI DRYER Summary Japan is almost 100% dependent on imports for its mineral resources, and securing precious and minor metals, especially urban mining, is necessary to maintain and strengthen its international competitiveness. Recycling of minerals in sludge is important for environmental protection and […]
We are going to exhibit at ASIAWATER, The Region’s Leading Water & Wastewater Event for Developing Asia. This is a joint exhibition with CMEIS ENGINEERING SDN.BHD. Exhibition name ASIAWATER Period DEC. 7 – 9 , 2022 Place Kuala Lumpur Convention Centre, Malaysia Booth Hall:4 Booth:C407 /CMEIS Booth Exhibition product KENKI DRYER / A continuous low temperature dryer […]
KENKI DRYER which can dry sticky and adhesive materials that no other dryer can is an innovative drying apparatus having unique technologies with 2 patents in Japan, 9 patens in 7 abroad countries, 11 patents in total. Please consider about KENKI DRYER as dryer for dehydrated sludge, organic waste with high moisture content, raw materials […]
KENKI DRYER which can dry sticky and adhesive materials that no other dryer can is an innovative drying apparatus having unique technologies with 2 patents in Japan, 9 patens in 7 abroad countries, 11 patents in total. Please consider about KENKI DRYER as dryer for slurry dryer, raw materials dryer, liquid dryer, organic waste with […]
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