Guide to the Garment Drying Process Using the DeAir.RE-600H Dehumidifier

Do you own a DeAir.RE-600H heat-resistant dehumidifier but are still wondering how to optimize its efficiency? Or are you considering an investment and want to understand the practical operating procedure to shorten drying times to just 1-2 hours? This article is the detailed operational manual you need, compiled from the experience of DeAir's technical team in installing and transferring technology to hundreds of garment factories across the country.

1. Why is the DeAir.RE-600H the Optimal Choice for Garment Drying Rooms?

Before diving into the process, let's recap why the DeAir.RE-600H is the ideal choice for industrial drying rooms:

• Heat-Resistant Heat-Pump Technology: The machine is specially designed to operate durably and efficiently in the high-temperature environment of a drying room (up to 60°C), something standard dehumidifiers cannot do.
• Simultaneous Drying and Dehumidifying: Instead of just using heat to passively evaporate water, the DeAir.RE-600H continuously removes that water vapor from the air, creating a hot, dry environment that speeds up the drying process many times over.
• Energy Savings: The heat pump drying technology is far more efficient than traditional methods using only electric heaters, significantly reducing operational costs.

2. The Optimal 4-Step Garment Drying Process

To fully harness the power of the DeAir.RE-600H, follow this 4-step process:

Step 1: Prepare the Goods and the Drying Room

• Spin-Dry Thoroughly: After washing, garments should be spun in a centrifugal extractor to remove as much mechanical water as possible. This step significantly shortens the drying time.
• Hang the Products: Hang the products on racks or trolleys. It is crucial to ensure there is a minimum distance between items so that dry air can circulate over all fabric surfaces.
• Ensure the Drying Room is Sealed: Check and securely close all doors and windows of the drying room to prevent moist air from outside from entering.

Step 2: Set the Initial Operating Parameters

On the machine's control panel, set the following recommended parameters:

• Temperature: Set the desired temperature for the drying chamber, typically between 45-55°C depending on the fabric type to avoid damaging the material.
• Humidity: Set the target humidity to a low level, for example, 20% RH. This will activate the machine to run continuously at its highest efficiency.
• Fan Mode: Always set to High to maximize air circulation within the room.

Step 3: The Bulk Drying Stage

After starting, the machine will operate at maximum capacity. Moisture from the clothes evaporates quickly in the hot environment and is continuously extracted by the machine, with the water being drained away. This is the stage that shortens the drying time the most, turning many hours of waiting into just 1-2 hours.

Step 4: Finishing and Inspection

As the product nears dryness, the amount of moisture released will decrease. The operator should check the thickest parts of the garment (collars, waistbands, thick seams...) to ensure they are completely dry before ending the batch. Based on the results, you can record the successful parameters and drying times for different types of fabric (cotton, jeans, polyester...) to create standard drying "recipes" for your workshop.

3. Optimization Tips from DeAir Experts

• Do not overload the dryer: Do not hang too many items in one batch. This obstructs airflow and, paradoxically, will result in a longer drying time.
• Use auxiliary circulation fans: Placing 1-2 additional industrial fans in the drying room will enhance air circulation, helping moisture on the fabric surface evaporate faster and be more effectively handled by the dehumidifier.
• Clean the filter regularly: A dirty filter on the DeAir.RE-600H will reduce airflow and dehumidifying performance. It should be cleaned every 1-2 weeks.

4. Real-World Experience: Try-Before-You-Buy Program

To prove its superior effectiveness, DeAir confidently offers a program for customers to TRIAL the DeAir.RE-600H heat-resistant dehumidifier directly in their own drying rooms. You will witness firsthand the difference in speed and efficiency that the product delivers.