DeAir Delivers Custom Daxwell DX-600M-SAV Heat-Pump Dryer for Paper Roll Drying Project: Uniform, Cost-Effective, and Absolutely Safe Solution

The Journey of Researching and Developing Custom Paper Drying Solutions

• 💡 Executive Summary
• 1. The "Difficult Equation" in Paper Roll Drying and Hidden Risks
• 2. Breakthrough Solution: Daxwell DX-600M-SAV Heat-Pump Dryer (Custom Version)
• 3. Professional Handover and Installation Process for Custom Projects
• 4. Achieved Results After Handover
• 5. Infographic: Traditional Paper Roll Drying vs. Daxwell DX-600M-SAV
• 6. Frequently Asked Questions (FAQ)

• Context: A paper manufacturing plant needed a paper roll drying solution after processing, ensuring output quality for the printing/packaging industry.
• Challenge: Traditional drying methods caused warping and deformation due to uneven heat; high electricity/fuel costs; prolonged drying time; extremely high fire/explosion risk as paper is a highly flammable material.
• Solution: DeAir researched and manufactured the custom Daxwell DX-600M-SAV model (SAV version - Saving & Safety) with heat-pump technology and specialized airflow design.
• Result: 100% uniformly dried paper rolls, no warping, 50% energy cost reduction, shortened drying time, and complete elimination of fire/explosion risks.

⚠️ SERIOUS SAFETY HAZARDS

• Paper is highly flammable: When exposed to high heat sources or sparks, the risk of fire and explosion is very high.
• Electric resistance dryers, boilers: Traditional methods easily cause localized overheating or spark generation.
• Threat to life and property: A fire/explosion incident can cause serious damage to the factory and employees.

4 SUPERIOR ADVANTAGES FOR PAPER ROLLS

1. 3D uniform airflow: Specially designed airflow distribution system and trolley help remove heat and moisture evenly from inside out, guaranteeing no warping or deformation.
2. Absolute fire/explosion safety: Heat-pump technology operates at low and stable temperature ranges (no direct electric resistance heating, no open flame), completely eliminating ignition risks.
3. Maximum energy savings (SAV): Reuses condensation heat, reducing electricity costs by 50-70% compared to electric resistance drying.
4. Shortened drying time: Precise humidity control via PLC/HMI helps shorten the drying cycle without damaging the paper structure.

• 100% flat paper rolls: No more warping or deformation.
• Uniform moisture: From core to outer surface, meeting input standards for printing/packaging machines.
• Stable paper structure: No damage from excessive heat or uneven drying.

📊 COMPARISON: TRADITIONAL PAPER ROLL DRYING VS. DAXWELL DX-600M-SAV

Q1: How does the "custom" DX-600M-SAV model differ from standard Daxwell models?

The DX-600M-SAV model was custom-designed by DeAir for the paper roll drying project with special features: (1) 3D airflow distribution system optimized for paper rolls, (2) Specialized stainless steel trolleys, (3) Pre-programmed drying curves for paper materials, (4) Fire/explosion safety features prioritized. This is a "tailor-made" product according to specific customer requirements.

Q2: Can heat-pump dryers provide enough heat to dry the paper roll core?

Absolutely. With an operating temperature range of 50-80°C and a specially designed 3D airflow distribution system, heat is transferred evenly from the surface to the paper roll core. The drying time may be slightly longer than high-temperature methods, but it ensures paper quality is not damaged and provides superior energy savings.

Q3: How does this solution help prevent fire and explosion?

Heat-pump technology operates based on the heat pump principle, without using direct electric resistance heating or open flames. Temperature is precisely controlled within a safe range (50-80°C), with no risk of localized overheating or spark generation. This is the safest solution for drying flammable materials like paper.

Q4: Does DeAir support programming "drying recipes" for paper with different GSM (grammage)?

Yes! With the PLC control system and smart HMI screen, DeAir can program and store multiple "drying recipes" for different paper types with varying GSM, thickness, and composition. Staff simply need to select the appropriate recipe on the screen, and the system will automatically adjust temperature, time, and airflow optimally.

Enhance Paper Roll Quality and Ensure Factory Safety with Custom Daxwell Drying Solutions!

With strong R&D capabilities and experience in industrial drying, DeAir commits to "tailoring" the optimal solution for your business's production process.

Contact us now for custom drying solution consultation!