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.

KENKI DRYER: Advanced Lump-Type Organic Sludge Drying Solution Executive Summary KENKI DRYER is a revolutionary low-temperature indirect steam dryer specifically engineered for challenging lump-type organic sludge drying applications. With 11 patents across 8 countries, this innovative system solves critical industry problems including material adhesion, uneven drying, and operational inefficiencies. Key Advantages for Lump-Type Organic Sludge […]
KENKI DRYER: The Ultimate Solution for Liquid Raw Material Slurry Drying Executive Summary KENKI DRYER revolutionizes slurry drying with its patented steam-based technology, offering superior performance for sticky, adhesive, and high-moisture materials that conventional dryers cannot handle effectively. Key Reasons to Choose KENKI DRYER for Slurry Applications Technical Superiority KENKI DRYER employs saturated steam as […]
Why KENKI DRYER is the Optimal Choice for Coffee Grounds Drying Executive Summary KENKI DRYER offers a revolutionary solution for coffee grounds drying, combining environmental sustainability with operational efficiency. This patented technology transforms waste coffee grounds into valuable upcycled products while reducing disposal costs and environmental impact. Key Advantages of KENKI DRYER for Coffee Grounds […]
KENKI DRYER: The Ultimate Organic Sludge Drying Solution Why Choose KENKI DRYER for Organic Sludge Drying? KENKI DRYER stands out as the premier choice for organic sludge drying due to its revolutionary patented technology and exceptional performance capabilities. With 11 patents across 8 countries, this innovative indirect steam dryer solves the most challenging problems in […]
Why KENKI DRYER is the Premier Choice for Organic Waste Drying Overview KENKI DRYER is ideal for drying difficult organic waste such as liquid, sticky, or high-moisture materials. Its patented non-clogging system enables smooth low-temperature steam drying, preserving the material’s composition for reuse. It supports upcycling into compost, fertilizer, feed, or bioplastics, while minimizing steam […]
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