Orion air dryer is a renowned Japanese air dryer brand, was highly appreciated with most widely used in the Japanese market. With stable quality and outstanding durability, Orion has become a standard choice in many industrial compressed air systems.

In Vietnam, Orion air dryer consistently rank among the top-selling products on the market.thanks to operating capability suitable for hot and humid climatesits ability to function well in hot and humid climates. most Japanese air compressor manufacturers opt for integrated installation. in the field of compressed air systems, this reinforces the brand's long-term position and reliability in the market.

Orion Absorption Air Dryers – Ultra-Dry Compressed Air Solutions from Japan

Orion (Japan) adsorption air dryer are high-end compressed air treatment devices, specifically designed for demanding systems ultra-dry and absolutely clean compressed airThis series is designed with two desiccant towers containing silica gel or specialized adsorption materials, operating on an alternating adsorption–regeneration principle while one tower performs the drying process, the other undergoes regeneration tomaintain alternating adsorption–regenerationcontinuous operation.

Principle of operation

• Two desiccant towers operating alternately:
  One tower absorbs moisture from the compressed air, while the other uses a portion of the dried ompressed air to regenerate the desiccant.
• Compressed air loss of 10–20%, used for the regeneration of the desiccant material.”
• Pressure dew point temperature from -40°C to -70°C PDP., help compressed air is almost completely dry..

Thanks to its deep drying capabilities, Orion absorption air dryer particularly suitable for industries requiring extremely high compressed air quality like:
food, pharmaceuticals, dairy, electronics, nanotechnology,and precision manufacturing processes.

The importance of air drying in compressed air systems.

Air, after being drawn from the environment by the compressor, always contains steam, dirt and can be confused slightly oily (for oil-lubricated air compressors). If left untreated, these impurities can:

• This can corrosion in pipelines and equipment
• Affect the durability of machinery
• Reduce final product

This is particularly important in industries such as:
mechanical engineering, steel production, coated sheet metal, surface coating, textiles, coffee, cashew processing, etc.

Therefore, most factories requiring high-quality compressed air equipped with Orion desiccant air dryer systems to remove moisture, dry, and purify the compressed air before supplying it to production equipment

What is an adsorption air dryer?

Desiccant air drying is a physical air treatment process, different from chemical adsorption. In this process, water
molecules adhere to the surface of the desiccant material without any chemical reaction occurring.

Desiccant materials used

Desiccant materials have a porous with structure and a largesurface area, which helps
enhance moisture adsorption capacity. Common materials include:

• Silicagel
• Activated aluminum oxide
• Activated carbon
• Molecular Sieve

Each type of material will be selected depending with on the dew point requirements and the regeneration method of the system.

Orion Adsorption Air Dryer Features

• Suitable for small systems,low airflow
• Simple installation, easily integrated into existing systems
• Operates well in high-temperature environments.
• The amount of absorbent used is small, space optimization
• High operating costs due to 10–20% of compressed air is used for regeneration and discharged directly.
• No external power source required. for the regeneration process.
• The rate of gas regeneration decreases as the compression pressure increases., which helps improve efficiency
• Intake air filtration required.: removes oil, liquid water, and dirt. liquid water, and dirt.
• The output air needs to be filtered: prevent desiccant particles from being carried out with the compressed air

Features of Orion Adsorption Air Dryers

Orion (Japan) adsorption air dryers solution for all industrial for drying compressed air in industries requiring high air quality..

The equipment uses two towers containing silica gel and specialized desiccant materials, operating on an alternating adsorption–regeneration principle..
When tower A performs moisture adsorption,tower B undergoes regeneration,ensuring the system operates continuously operate continuously.

Although there is a compressed air loss of 10–20% during the regeneration process, the dryer achieves outstanding drying performance in return..

• Pressure dew point temperature from -40°C to -70°C PDP.
• Compressed air is almost completely dry.
• Suitable for the industry: food, pharmaceuticals, dairy, electronics, nanotechnology,

Heatless Regenerative Absorption Air Dryer

The principle of regeneration

• The regeneration cycle takes approximately 5 minutes.
• Do not use resistors or heating elements.
• A portion of the dry compressed air is depressurized to approximately 1 bar.
• This stream of dry air enters the regeneration tank.
• Steam is blown out through the drain valve.

No external heat source required – energy efficient – ​​simple design

Overall Operating Principle

1. Moist compressed air enters absorption tank A.
2. Water molecules adhere to the absorbent material., naturally generated heat.
3. When the desiccant becomes saturated → regeneration regeneration process to restore the moisture
4. Tower B is regenerated using a depressurized dry air stream.
5. The two towers operate alternately and continuously,in critical an uninterrupted supply of dry air

With the capability to produce ultra-dry compressed air (-40°C to -70°C PDP),stable and durable operation with Japanese-standard quality, it is an optimal choice for,
Orion absorption air dryer businesses requiring absolutely high-quality compressed air..

Technical Specifications of the Orion Desiccant Air Dryer

Practical Applications of the Orion Desiccant Air Dryer.

• Electronics and semiconductor industry
• Pharmaceuticals – healthcare
• Pure chemicals
• Điều khiển hệ thống (instrument air)
• The factory requires ultra-dry compressed air

In fact, many engineers assess Orion absorption air dryer help the compressed air system achieve high stability and meet strict inspection standards.

Guide to choosing the right Orion adsorption air dryer

When selecting Orion absorption air dryer, needs to be considered:

• Required Dew Point Level
• Compressed Air Flow Rate of the System
• Operating pressure
• Continuous or intermittent operation mode

Choosing the right configuration helps optimize investment efficiency and operating costs.

Instructions for installing and operating the Orion adsorption air dryer.

Installation

• Installed after the compressor and fine filter.
• Provide sufficient space for maintenance.
• Connect in the correct direction of airflow.

Operate

• Monitor dew point regularly.
• Check the desiccant periodically.
• Perform maintenance according to technical recommendations.

Frequently Asked Questions (FAQ)

How does the Orion adsorption air dryer differ from a refrigerated gas air dryer?
Absorption machines produce much drier compressed air, suitable for industries requiring very low dew points.

Is the machine suitable for 24/7 operation?
Yes. The twin-tower design allows for continuous operation.

Are the investment costs high?
The initial investment cost is higher than that of a refrigerated air dryer, but it is essential for systems requiring ultra-dry compressed air.

Why should you buy Orion adsorption air dryers from Phuc Hung?

Phuc Hung we are a provider of industrial compressed air solutions with:

• Genuine product
• In-depth technical consulting
• Survey of the actual system
• Installation and maintenance support
• Transparent warranty policy

Contact Phuc Hung for detailed advice Orion absorption air dryer,conduct on-site surveys and propose the most suitable ultra-dry compressed air solution for your system