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 for upcycling of high moisture content coffee grounds / KENKI DRYER / Coffee grounds dryer SUMMARY KENKI DRYER is a revolutionary drying system specialized for low temperature drying of coffee grounds and other organic wastes. It uses an indirect drying method using steam as a heat source, which minimizes changes […]
■ Low-temperature drying of dehydrated lumpy organic sludge with high moisture content, which is difficult to dry / KENKI DRYER / Sludge dryer Summary Ability to handle drying materials For lumpy sludge: Crushes sludge in the dryer to accelerate drying inward. Adhesive and sticky materials: Gentle drying is achieved through our patented technology. Wastewater […]
■ Low-temperature drying of dehydrated organic sludge with high moisture content, which is difficult to dry / KENKI DRYER / Sludge dryer Conclusion KENKI DRYER is a revolutionary dryer that can easily dry sludge with strong adhesion and stickiness, which has been difficult with conventional dryers. Its features are as follows Unique technology patented worldwide: […]
■ Urban mining・Minor metal sludge drying, Low-temperature drying for recycling / KENKI DRYER / Sludge dryer Summary Importance of sludge recycling Resource security: Japan is dependent on imports for many of its mineral resources, especially precious and rare metals, which are essential for maintaining international competitiveness. Environmental protection: Reusing minerals contained in sludge reduces […]
■ Low-temperature drying of liquid slurry raw materials that change to lumps after drying / KENKI DRYER / Slurry drying, Slurry dryer Liquid materials to be dried, such as slurry raw materials, usually become powdery after drying, but some materials may become lumpy. This is believed to be a characteristic of raw materials that […]
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