Deman Air Compressor

Deman Air Compressor Deman is a one-stop compressed air solution provider with over 29 years of history. Check our website for more info: www.demanac.com

We are dedicated to create infinite value for our clients through efficient use of compressed air.

⚡Energy Saving Upgrade Case | Zhejiang Ouluntai Fire Protection Equipment Co.,LtdFrom “high costs + excessive moisture +...
23/04/2026

⚡Energy Saving Upgrade Case | Zhejiang Ouluntai Fire Protection Equipment Co.,Ltd

From “high costs + excessive moisture + frequent failures” to “Class 1 energy efficiency + stability + intelligence” — one upgrade, long-term benefits.
As a leading fire extinguisher manufacturer, Ouluntai’s original air system had high costs, excessive moisture, frequent failures and poor load matching, affecting production.

Deman Solution:
√ Custom ultra-high efficiency air compressors + 5DV PM VSD refrigerated air dryer
√ Aluminum alloy super pipelines +Air Commander + Deman Cloud
√ Fast after-sales service + “Six-end” application plan

📊Results:
√ Stable operation; power efficiency 59.3% (exceeds Class 1 energy efficiency standard by 7.8%)
√ Annual power saving: 250,000 kWh; carbon reduction ≈236 tons
√ China’s first “Class 1 Energy Efficiency Compressed Air Station” in fire protection industry
This is more than equipment replacement — it’s an industry-leading intelligent upgrade.
If your factory faces similar air system issues.
Contact Deman now. We’ll provide customized, cost-effective air system solutions.

📞 Contact us:
• Website: https://www.demanac.com/
• Instagram: https://www.instagram.com/deman_air_compressor...
• LinkedIn: https://www.linkedin.com/company/106501588/admin/dashboard/

Is Your “Oil-Free” Compressed Air Truly Oil-Free?What do industries like biopharmaceuticals and food processing fear mos...
21/04/2026

Is Your “Oil-Free” Compressed Air Truly Oil-Free?

What do industries like biopharmaceuticals and food processing fear most?
— Oil contamination in compressed air.

Once oil enters the production process, it can lead to batch rejection, brand damage, or even serious safety risks.

A Different Approach: Replace Oil with Water
Deman — Oil free water injected screw air compressors

✅ 100% Oil-Free Certified
Pure water lubrication with patented sealing technology overcomes low-viscosity challenges.
ISO 8573-1 CLASS 0 — truly zero contamination.

✅ Isothermal Compression, Save 15–36% Energy
Water’s high specific heat removes heat efficiently, with discharge temperature ＜50°C.
Significantly more energy-efficient than dry screw compressors — reducing electricity costs.

✅ Minimal Maintenance, Eco-Friendly Discharge
No need for lubricating oil or oil separators.
Stainless steel rotors + PEEK star wheels for corrosion resistance and long service life.
Daily maintenance only requires replacing water filters and air filters; discharged water can be directly released.

Water-lubricated technology — redefining oil-free compression with pure water.
Contact us to get your customized energy-saving solution.

📞 Contact us:
• Website: https://www.demanac.com/
• Instagram: https://www.instagram.com/deman_air_compressor...
• LinkedIn: https://www.linkedin.com/company/106501588/admin/dashboard/

🔧 Energy Saving Upgrade Case | Yuxin TechnologyFrom “high energy consumption + manual control” to “smart control + stab...
10/04/2026

🔧 Energy Saving Upgrade Case | Yuxin Technology

From “high energy consumption + manual control” to “smart control + stable efficiency” — one upgrade, real results.

The customer previously operated 5×75kW compressors with an aging system and no centralized control, leading to high energy waste and monthly electricity costs in the hundreds of thousands RMB.

👉 Deman Solution:
✔ On-site air demand analysis (day vs. night variation)
✔ Dual-compressor linkage (GGV 205e + DDV 75e) + “Air Commander” smart control + Two 5DV air dryers + Aluminum piping system

📉 Results:
✔ Save over 730,000 kWh annually
✔ Saving electricity costs by hundreds of thousands (RMB)
✔ Improve system stability and extend equipment lifespan

This is not just equipment replacement — it’s a complete system optimization.

If your factory is facing high energy costs or outdated systems,
👉 Let’s talk. We’ll help you calculate real savings.

📞 Contact us:
• Website: https://www.demanac.com/
• Instagram: https://www.instagram.com/deman_air_compressor...
• LinkedIn: https://www.linkedin.com/company/106501588/admin/dashboard/

The ACH EXPO CHINA has come to a successful close. We were glad to reconnect with many long-time partners and also meet ...
07/04/2026

The ACH EXPO CHINA has come to a successful close. We were glad to reconnect with many long-time partners and also meet so many new faces.

💡 This time, Deman showcased a complete and mature product lineup:
✔️ S Series：The Ultimate Machine to Replace Single-Stage Screw Compressors
✔️ 10 bar magnetic levitation centrifugal compressors
✔️ 5DV VSD refrigerated dryers
✔️ Vacuum pumps
✔️ Aluminum alloy piping systems

All designed to provide a true one-stop compressed air solution.

🤝 If you’re looking for a long-term, stable, and differentiated compressor business, you’re always welcome to visit our factory — let’s talk and explore more possibilities.

📞 Contact us:
• Website: https://www.demanac.com/
• Instagram: https://www.instagram.com/deman_air_compressor...
• LinkedIn: https://www.linkedin.com/company/106501588/admin/dashboard/
EXPO CHINA

⏳ Tired of piping projects eating your time and profits?Dealers often face slow installation, high labor costs, and comp...
01/04/2026

⏳ Tired of piping projects eating your time and profits?
Dealers often face slow installation, high labor costs, and complex project management.

🚀 With the New Quick-Threaded Aluminum Alloy Piping System, everything gets easier.
We support you from on-site survey to design, quotation, and ex*****on — you just focus on closing deals.

🔧 Quick-threaded connection = fast & simple installation
22kW system piping done in just 20 minutes

Lower cost
Higher efficiency
Less hassle

Let Deman help you win more projects — the easy way.

📞 Contact us:
• Website: https://www.demanac.com/
• Instagram: https://www.instagram.com/deman_air_compressor...
• LinkedIn: https://www.linkedin.com/company/106501588/admin/dashboard/

Unstable pressure in your air compressor system? The problem might come down to these 4 points 💨Pressure fluctuations do...
24/03/2026

Unstable pressure in your air compressor system? The problem might come down to these 4 points 💨

Pressure fluctuations don't just affect production efficiency—they can also damage equipment. Common causes include:

🔹 Sudden changes in air demand – system can't keep up
🔹 Undersized air receiver tank – insufficient buffering capacity
🔹 Poor piping design – high resistance and air leaks
🔹 Outdated control system – faulty sensors, inaccurate settings

The result? High energy consumption, unstable operation, and rising costs.

✅ The solution?
Choose the right system from the start—Deman offers intelligent air compressors, aluminum alloy piping, and complete plant-wide air solutions to help you achieve stable pressure, energy savings, and lower costs.

Stable air supply starts with Deman.

👉 Contact us to customize your air system solution!

• Website: https://www.demanac.com/
• Instagram: https://www.instagram.com/deman_air_compressor...
• LinkedIn: https://www.linkedin.com/company/106501588/admin/dashboard/

🌟 March Moments of Glory · Salute to the Strivers The warm spring breeze of March also brings applause and honor to our...
06/03/2026

🌟 March Moments of Glory · Salute to the Strivers

The warm spring breeze of March also brings applause and honor to our outstanding team members!

A big thank you to every colleague who worked hard and persevered last month. Your dedication and efforts drive our company forward every single day. At our monthly awards ceremony, we witnessed the shining moments of exceptional employees and felt the positive energy of the team!

Let's continue to move forward together and embrace an even more exciting April! 💪

📞 Contact us:
• Website: https://www.demanac.com/
• Instagram: https://www.instagram.com/deman_air_compressor...
• LinkedIn: https://www.linkedin.com/company/106501588/admin/dashboard/

🎉 Day 1 Highlights: Innovation Automation Expo 2026 is in full swing! It’s inspiring to see so many industry profession...
25/02/2026

🎉 Day 1 Highlights: Innovation Automation Expo 2026 is in full swing!

It’s inspiring to see so many industry professionals passionate about the future of industrial air compression. Our team at Booth F9 has been busy demonstrating how our latest technology delivers superior efficiency and reliability. If you’re at the show, don't miss the chance to discuss your specific air needs with our experts.

📅 25–27 February 2026
⏰ 9:00 am – 4:30 pm
📍 Nongnooch Pattaya International Convention and Exhibition Center (NICE), Chonburi : https://maps.app.goo.gl/iM2TvgwfqNAzQS9E8
🔹 Booth F9

16/02/2026

As we celebrate Chinese New Year’s Eve, Deman international business unit would like to thank all our partners and friends around the world for your trust and support.

May the Year bring new opportunities, stronger partnerships, and continued growth together.

Happy Chinese New Year 🧧

🎉 A Moment to Celebrate!The Deman 2026 First Monthly Awards Ceremony has come to a perfect close, officially kicking off...
15/01/2026

🎉 A Moment to Celebrate!

The Deman 2026 First Monthly Awards Ceremony has come to a perfect close, officially kicking off an exciting new year! 🚀
A heartfelt thank you to everyone for your passion and dedication. Let’s continue moving forward together, chasing our goals and turning every vision into a shining reality ✨

🌟 New year. New journey.
Dare to dream. Dare to act. Dare to shine. 💪🔥

📞 Contact us:
• Website: https://www.demanac.com/
• Instagram: https://www.instagram.com/deman_air_compressor...
• LinkedIn: https://www.linkedin.com/company/106501588/admin/dashboard/

Address

No. 58, Zoumatang Road, Kuangyan Town
Cixi

Telephone

+8613505843339

Website

http://www.demanac.com/

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