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DeAir Partners with TUV: Maintaining an Existing Daxwell System & Surveying for Aquatic Vaccine Production Expansion

23/09/2025

DeAir & TUV: Building Trust Through a Sustainable Partnership

In the biotechnology industry, especially in the field of aquatic vaccine production, a precise and stable production environment is a critical factor that determines a product's efficacy. DeAir is proud to be a long-term partner with TUV - one of the pioneering units in this field in Vietnam.

The relationship between TUV and DeAir extends beyond a simple equipment purchase. It is a strategic and sustainable partnership built on trust and long-term technical support. The recent visit by DeAir's engineering team to the TUV factory in Hung Yen is a clear testament to our commitment to accompanying our clients' development.

Phase 1: A Periodic "Health Check" for the Existing Daxwell Drying System

For a high-value production line like vaccines, ensuring that core equipment always operates at peak performance is a top priority. Understanding this, DeAir's technical team conducted periodic maintenance and inspection of the Daxwell drying system that TUV has relied on for years.

A DeAir technician checks the parameters on the control panel of the existing Daxwell dryer at the TUV factory

A DeAir technician inspects the operating parameters of the existing Daxwell drying system.

The maintenance work included a general operational check, measurement of actual operating parameters, cleaning of critical components, and providing operational recommendations to help the client further optimize performance and save energy. This is part of the comprehensive technical services that DeAir is committed to providing, helping to prevent unexpected breakdowns and ensure our clients' production lines run smoothly.

Phase 2: Surveying for the Future - Production Line Expansion

With their trust in DeAir's technology and expertise, TUV invited our engineering team for an on-site survey for their planned expansion and construction of a new production room. This was not just an installation project, but an in-depth technical consultation.

The DeAir and TUV teams discuss the technical drawings in the new room area for the installation

The DeAir and TUV teams discuss the plans for the new production space.

The DeAir team measured and analyzed the parameters of the new space and had in-depth discussions with the TUV team to understand the extremely sensitive process requirements for drying aquatic vaccines. Based on this, we will propose the most suitable "tailor-made" temperature and humidity control solution to meet their strict quality control standards.


Why is Humidity Control Critical in Vaccine Production?

Vaccine production, whether for humans or animals, is a pharmaceutical field that demands extremely strict environmental conditions. Uncontrolled humidity can lead to irreversible risks:

Risks of Humidity for Vaccines
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Loss of Potency

Uncontrolled humidity can break down the structure of proteins and biological components, rendering the vaccine ineffective.

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Risk of Contamination

A humid environment is an ideal breeding ground for foreign microorganisms, leading to cross-contamination and spoilage of the entire vaccine batch.

Caking (Powdered Vaccines)

Causes difficulties in dosage, dissolution, and use, reducing accuracy and efficacy.

These strict requirements for a controlled environment are similar to those in the human pharmaceutical manufacturing industry, a field where DeAir has extensive implementation experience.


Frequently Asked Questions (FAQ)

1. Why is periodic industrial dryer maintenance necessary, even if the machine is running well?

Periodic maintenance is a preventative measure. It helps maintain the machine's peak operating efficiency, ensuring it is always energy-efficient. More importantly, it helps detect potential wear and tear early, preventing unexpected breakdowns that can halt the entire production line and extending the equipment's lifespan.

2. Does DeAir provide support for equipment not supplied by DeAir?

Yes. With our experienced engineering team, DeAir not only maintains our own products but also provides technical consulting and maintenance services for dehumidification equipment from other brands. We will assess the current operational status and advise on optimal solutions to help your existing system work more effectively.


CONTACT US FOR A CONSULTATION AND QUOTE

DeAir doesn't just supply equipment; we provide peace of mind and a comprehensive solution. Contact DeAir for a consultation on your project!

DEAIR JOINT STOCK COMPANY
Email: operation@deair.com.vn
Hotline: 0925 977 579 (Ms. Tam) | 0914 205 850 (Ms. Hoa)
Website: deair.com.vn