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DeAir: Industrial Paper Core Drying Solutions for Maximum Efficiency

27/03/2026

In the packaging and industrial support sectors, paper tubes (paper cores) play a vital role. However, the biggest challenge for manufacturers is the drying process. Improper drying can lead to deformation, glue peeling, or internal mold. DeAir's specialized paper tube drying solution was created to solve these issues by combining practical field experience with cutting-edge technology.

1. Challenges of Traditional Paper Tube Drying

Many facilities still rely on natural sun drying or conventional electric thermal dryers. This leads to several major drawbacks:

  • Extended Lead Times: Weather dependency causes delays in order fulfillment.
  • Inconsistent Quality: Uncontrolled temperatures cause the exterior to dry too fast while the core remains damp, leading to cracking or warping.
  • High Operating Costs: Traditional resistance heaters consume massive amounts of electricity, driving up production costs.

2. DeAir Heat Pump Technology: A Breakthrough for the Paper Industry

Daxwell Heat Pump Dryer
Real-world project: Daxwell Heat Pump Dryer installation by DeAir

DeAir applies the latest generation of Heat Pump dryers to the paper tube process. Instead of simply generating heat, this system operates on the principle of moisture separation and condensation.

Drying temperatures are maintained steadily between 25-80°C—the ideal range for moisture to gradually evaporate from the paper core without causing surface brittleness. Continuous dry air circulation ensures that moisture is completely removed, guaranteeing the highest standard of hardness and mechanical durability for the tubes.

3. Outstanding Advantages of DeAir Solutions

HMI Control Screen
Multi-stage drying cycle setup: Optimizing core quality through every phase.

Why should paper tube manufacturers choose DeAir systems? The answer lies in total optimization:

70% Energy Savings: Heat energy is reused in a closed-loop cycle.
Product Protection: No overheating, edge burning, or deformation.
Full Automation: Intelligent HMI system automatically stops at target humidity.
Eco-Friendly: Zero emissions of hot air or dust into the environment.

4. Practical Experience in Drying Room Design

Paper tubes in drying chamber
Paper drying room construction: Efficient - Durable - High Quality.

Beyond providing equipment, DeAir offers total solutions based on field surveys. Our convection fan systems are meticulously calculated to ensure airflow reaches every small gap between tubes on the trolley. This eliminates moisture "dead spots," ensuring uniform drying from top to bottom and outside-in.

5. Professional Implementation Process by DeAir

Consultancy and Installation
Installing Daxwell Heat Pump systems: Flexible connectivity and automated operation.

DeAir follows a standardized 4-step process to ensure maximum benefit for our clients:

  1. Survey & Consulting: Assessing capacity and actual installation space.
  2. Solution Design: Creating optimized equipment layouts for airflow.
  3. Construction & Installation: Assembling standard insulated drying chambers.
  4. Operational Support: Technology transfer and in-depth drying technique guidance.

Investing in DeAir’s specialized paper tube drying system is not just a technology upgrade—it is a strategic move to enhance competitiveness and maximize business profits.

CONSULTING DEAIR PAPER TUBE DRYING SOLUTIONS

For technical support and detailed quotes for industrial paper tube drying systems, please contact:

Daxwell - Leading drying solutions for your business!

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