Zhejiang Zhengda Air Separation Equipment Co., Ltd.

Zhejiang Zhengda Air Separation Equipment Co., Ltd. is now on WhatsApp.

⭐ZHENGDA No-Heat Regeneration Adsorption Dryer

1.Use the safe & reliable control elements, so as to ensure that the output signal of the controller can safely and accurately reach the instruction objective.

2. Adopt the microcomputer control, able to carry out the digital display for the alternative operation status of two towers.
3.Ensure that the dew point of the finished product gas is stable and reliable, with low energy consumption.

4.Have the simple & exquisite structure, with personalized design, convenient for operation and maintenance.

5.Own the multi-failure warning function.

6.Have the advanced variable program, with stable & reliable operation.

7.Select to configure the RS485/RS232 and linked interfaces, able to carry out the remote communication, centralized monitoring and joint control for air compressors.

If you have any needs, please feel free to consult us.

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Pleasure in the job puts perfection in the work.

Happy Labour Day!

Zhengda is on the way to make our planet greener and healthier all the time, not only on this Earth day but always. As Earth is home to every living being, let's take the responsibility to protect it together.

Happy World Earth Day🌎

ZHENGDA High-Efficiency Oil Removal Device | Air Compressor Oil Removal Equipment

High efficiency oil removal device is a filter with an integration of three purification stages like cyclone separation, coarse filtration and fine filtration, carries out the direct interception for oil and water in the air, and performs the filtration through cyclone separation, gravity sedimentation, coarse filtration and fine filter element layer, so as to completely remove the oil, water and dust in the compressed air. For the compressed air passing through this filter, the filtration precision may reach 0.1 μm, and the residual oil volume is less than 0.1 PPm.

If you have any needs, please feel free to consult us.

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⭐Our online debugging case for customer from Nepal!

Although due to the Covid-19, we could not go abroad to debug for our customers, but after three days of online debugging and the active cooperation of customers, the oxygen generator in Nepal was remotely debugged and running normally. Clients are deeply grateful for Zhengda's expertise and professionalism

Thank customers for their recognition of us, every praise from customers is the driving force for us to strive for continuous breakthroughs❤❤

👉ZHENGDA Pressure Swing Adsorption Nitrogen Generation Equipment
⭐Adopts the high-quality carbon molecular sieve as the adsorbent, and uses the pressure swing adsorption principle to directly obtain nitrogen from compressed air.
⭐High quality of nitrogen.
⭐Simple & convenient operation
⭐Stable running and high degree of automation

If you are interested, please inbox us for more details!

ZHENGDA PSA Air Separation Plants
· PSA generators can supply gas for O₂ application
· Our models range from 1.8 to 433.40 m3/h
· Designed especially for medical applications
· Modular design that can be upscaled if capacity needs change
· All pressure vessels are sandblasted and powder coated P265 in C4 grade for extended lifetime and reduced maintenance
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ZAH Wind-cooling Type High-efficiency Cooler is installed in the rear of the air compressor, and adopts the wind condenser to carry out the forced cooling for the air, so that the high-temperature comoressed air generated by the air compressor is cooled ti below 42℃. This series product has wide applicable range, small volume and convenient installation, with low operating cost and long service life.
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Notice of Spring Festival Holiday:
Duration: 2022.1.29-2022.2.9
During the holiday, there will still be salesmen at their posts to deal with your calls and massages, please feel free to consult us as usual.
Thank you deeply for your long-term support to ZHENGDA! Wish you a prosperous and a Happy Chinese New Year!
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ZHENGDA ZRD-Y Series Special Gas Source Purification Equipment for Oilfields
The special gas source purification equipment for oilfoelds is composed of the high-efficiency oil-water separator and high-temperation refrigerated type dryer, with the excellent pil-gas separation function. If you have any needs, please feel free to consult us.
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We are shipped!
Zhengda delivers oxygen and nitrogen generators for a wide range of industries. You can be sure that we have the PSA generator that fits your need.
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Warm hearted wishes for a Happy New Year filled with all your favorite things.
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With all good wishes for a brilliant and happy Christmas season. Hope things are going all right with you.
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Zhengda oxygen generators for aquaculture will optimize your production. In recent years, oxygen usage in aquaculture has risen drastically. So, now more than ever it makes sense to look at your operation costs. It has advantages in transportation and installment and can work in extreme temperatures. The advanced central control system will operate the system carefully to ensure that the required quantity and quality of oxygen are at a very low OPEX.
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Zhengda delivers oxygen and nitrogen generators for a wide range of industries. And various customized products can be provided, such as blanketing, field hospitals, medical oxygen applications, mineral processing, inerting, laboratories, laser cutting, modified atmosphere packaging, purging, tire filling, ozone and water treatment, or any other process that need oxygen or nitrogen generators, you can be sure, that we have the PSA generator that fits your need.
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ZRD Refrigerated Type Dryer
The refrigerated type compressed air dryer (refrigerated dryer for short) adopts the refrigeration & dehumidification principle. The humid & hot compressed air is carried out heat exchange through the evaporator, so that the gaseous water of the compressed air condenses into liquid water, and then it is discharged from the equipment through the gas-liquid separator.
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丨Installation and commissioning of nitrogen production station equipment in Hassyan clean coal power station
In Dubai, the highest temperature in June can reach over 45℃, but our technicians are installing and debugging the equipment carefully and dedicatedly for our partners despite the hot summer.
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丨Bangladesh 300-450MW combined cycle gas turbine power station project.
Our after-sales staff is installing and debugging ZSN Pressure Swing Adsorption Nitrogen Generation Equipment.
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｜ Micro-heat Adsorption Dryer
✔Air treatment capacity：1~500Nm3/min
✔Working pressure：0.6~1.0MPa（product with 1.0~3.0MPa working pressure is available as users requirement）
✔Inlet air temperature：≤45°C
✔Dew point of finished product: -40°C~-70°C (dew point under atmospheric pressure)
✔Switching time: 120min (adjustable)
✔Air inlet and outlet pressure drop: ≤0.021MPa
✔Regeneration gas consumption: ≤6% rated treatment capacity
✔Regeneration method: micro-heat regeneration
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｜ ZYD Micro-gas Consumption & Waste-heat Regeneration Dryer
✅Air Processing Capacity: 20~600Nm3 / min
✅Operating Pressure: 0.6-1.OMPa(able to be customized according to the user requirements) Air Inlet Temperature: mlOSP〜150°0(able to select to configure the auxiliary heater)
✅Dew Point of the Finished Product Gas: wTOP〜一60°C(dew point under the normal pressure)
✅Control Mode: PLC ( automatic control) Operating Period: 6~8h Regenerated Gas Consumption: W1-3%
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We have partners all over the world, is there any reason for you to doubt our technology and capability?

is an enterprise full of vigor and vitality, delivering the vocation of air separation.

We are ready, are you ready to cooperate with us?

😁After the installation of the entire equipment, the customer gave us a thumbs up👍.not only for the powerful function of our products, but also for our good service. 🤝

🌵ZSO pressure swing adsorption oxygen generation equipment

✨Technical Features✨
👉The labyrinth gas-flow diffusion device (national invention patent) can make the gas flow evenly distributed, and greatly enhance the utilization rate of the molecular sieve. The unique muffler device (national patent) can effectively reduce the running noise of the equipment.
👉Have complete process design, optimal use effect and unique protective measures for molecular sieves, to lengthen the service life of the zeolite molecular sieve.
👉The intelligent interlock unqualified oxygen emptying device can ensure the quality of oxygen.
👉The oxygen device flow rate, automatic purity adjustment system, remote control system and so on are optional.
👉Simple & convenient operation, stable running, and high degree of automation may achieve the unmanned operation.

🌟Technical Indexes🌟
⭐️Oxygen Output： 5~200Nm3/h
⭐️Oxygen Purity： 70-94%
⭐️Oxygen Pressure： 0~0.5MPa
⭐️Dew Point： W-40P (under the normal pressure)

🌵Nitrogen Generation is suitable for many industry and provide solutions.(Steel industry, food industry, chemical industry, etc.)｜ZCN Nitrogen Generation Equipment
⚡️High Energy Saving!
Air Separation has been focusing on product development and application for more than a decade, achieving 10 to 30 percent more energy efficiency；
⚡️Long Service Life！
The longest service life of the equipment is more than 20 years；
⚡️Stable Operation in Harsh Environment！
Possible temperature ambient temperature: -20 ℃ to +50 ℃，
ambient humidity: ≤95%,
maximum air pressure: 80kPa to 106kPa,
Stable and continuous operation at full load in this environment;
⚡️Easy Installation and Maintenance!
Zhengda Air Separation uses compact and reasonable modern industrial design to optimize the ZCN Nitrogen Generation Equipment shape and achieve fine workmanship.

⭐ZCN Carbon supported Nitrogen Purification Equipment

🌟Technical Features
•Good stability to ensure that the oxygen content is strictly controlled to less than 5PPm.
•High purity to guarantee the nitrogen purity of greater than or equal to 99.9995%.
•Do not contain H2 ,which is applicable to the process with strict requirements for hydrogen and oxygen
•Adopt the safe & reliable control element, so as to achieve the reliable operation.
•Intelligent interlock emptying and multi-failure warning ensure that the user can timely discover and resolve problems.

👍Technical Indexes
•Nitrogen Output: 10~1000Nm³/h
•Nitrogen Purity：≥99.9995%
•Oxygen Content : ≤5PPm
•Dew Point: ≤-60~-70℃

🚛WELL PACKED & READY TO GO~
⭐️For more details, please click the official website:
🔗www.zdnitrogenplant.com

😆This is the panorama and details of the photos taken on site after our oxygen plant is installed. Our oxygen plant is safe and efficient, and will be operational soon!
👉For more details, please click the official website:
www.zdnitrogenplant.com✨

⭐ZHN Hydrogenation Nitrogen Purification Equipment
Under the action of catalysts, the nitrogen reacts with the hydrogen source added to the system, and enters the drying system for deep dehydration after the residual oxygen is removed, so as to obtain the high-purity nitrogen.

⭐Zhengda follows the management concept of “taking the science & technology as an orientation, regarding the quality as the life, developing the market based on honesty, and creating the benefit on the basis of managementH”.
👍Through over 10 years of innovation and expansion, it has become the top industrial brand. Zhengda is leading China PSA equipment to move towards a new era.

Click here for more information about our products : www.zdnitrogenplant.com

⭐ZSN PRESSURE SWING ADSORPTION
🪐Nitrogen generation equipment
👍Two adsorption tower processes are adopted. One is to carry out adsorption and nitrogen generation, and the other is to implement desorption and regeneration. Two processes are repeatedly and alternatively used so as to continuously generate high-quality nitrogen.
Click here for more information about our products : www.zdnitrogenplant.com

👍ZSN Pressure Swing Adsorption Nitrogen Generation Equipment
⭐️This equipment adopts the high-quality carbon molecular sieve as the adsorbent, and uses the pressure swing adsorption principle to directly obtain nitrogen from compressed air.

🪐Technical Features
•Have complete process design, optimal use effect and unique protective measures for molecular sieves, to lengthen the service life of the carbon molecular sieve.
•The intelligent interlock unqualified nitrogen emptying device can ensure the quality of nitrogen.
•The nitrogen device flow rate, automatic purity adjustment system, remote control system and so on are optional.
•Simple & convenient operation, stable running, and high degree of automation may achieve the unmanned operation.