A device using advanced activated carbon manufactured by Futamura Chemical Co., Ltd., which separates and removes oxygen from the air to generate nitrogen. We have a wide range of high-performance device, including compact desktop models with built-in compressors and models equipped with energy-saving functions such as reducing the amount of nitrogen gas generated.
High performance and rich lineup
Nitrogen gas generator
Where nitrogen is used
Inactive nature, which results in very less reactive with other ingredients, offers various usages, for example…
Nitrogen gas is one of the most used gases in the industrial field.
Advantages of introducing a nitrogen gas generator.
There are two advantages of introducing a nitrogen gas generator.
- There is no need to replace nitrogen cylinders, replenish liquid nitrogen, or check the remaining amount on a daily basis.
- Lower cost than supply in cylinders and in liquid.
Introducing a nitrogen gas generator will lead to significant cost reductions.
※ Nitrogen unit price is an example based on an operating time of 2,400 hours/year. The unit price may change depending on the nitrogen concentration and usage conditions.
Introducing part of the lineup
AH1 series
Nitrogen gas purity: 99-99.999% Nitrogen gas generation rate: 5-114 Nm³/h
Equipped with unit control operation and energy-saving operation mode
It incorporates multiple PSA units and is equipped with an energy-saving operation mode that reduces raw material air according to the required amount of nitrogen gas.
※ Compressor for raw air is not built-in. It must be prepared separately.
AZ1 series
Nitrogen gas purity: 99-99.999% Nitrogen gas generation rate: 9-600 Nm³/h
Can be expanded
If the amount of nitrogen gas generated needs to be doubled, it can be handled by adding a child unit.
The main unit also has a control function for the child units, so when expanding, additional child units can be added at half the cost of the parent unit.
※Up to 3 handsets can be added as needed.
Built-in air tank
There is no need to add a new air tank because the main unit and child unit each have a built-in air tank.
※ Compressor for raw air is not built-in. It must be prepared separately.
AI series
Nitrogen gas purity: 99-99.99% Nitrogen gas generation rate: 1-12 NL/min
Built-in small oil-free air compressor
Since it has a built-in feed air compressor, it is compact and can be installed anywhere, making it ideal for use in research and laboratories.
| Series | AH1 | AZ1 | AI |
|---|---|---|---|
| Nitrogen gas purity | 99～99.999 % | 99～99.99 % | |
| Nitrogen gas generated amount | 5～114 Nm³/h | 9～600 Nm³/h | 1～12 NL/min |
| Energy saving mode | 〇 | 〇 | ー |
| Built-in compressor | ー | ー | 〇 |
| Expansion | ー | 〇 | ー |
We also have many other lineups. Please feel free to contact us.
High performance and rich lineup
Oxygen gas generator
It separates and removes nitrogen in the air and generates 90 (~93) vol% oxygen. As with nitrogen gas generators, we have a lineup from small to large sizes.
Where oxygen is used
Oxygen is an essential gas for living organisms, and is used in industrial fields for auxiliary combustion and oxidation treatment.
Introducing some of the uses of oxygen gas generators.
Live fishLive fish breeding
Oxygen gas generator for cage farming
By dissolving high-concentration oxygen in aquaculture cages and increasing the amount of oxygen in the water, high-density aquaculture is possible, leading to an increase in the shipment volume of seafood, promotion of growth, and improvement in quality.
In addition to aquaculture, PSA oxygen gas generators are also used to prevent oxygen deficiency during transportation and in fishing ponds.
Industrymetal melting
Oxygen gas generator for oxygen combustion
Oxygen combustion using oxygen generators is also used in steelmaking processes such as blast furnaces, converters, electric furnaces, non-ferrous refining, cupola furnaces, metal manufacturing such as aluminum melting furnaces, glass melting, and waste melting furnaces. Oxygen combustion can raise the combustion temperature compared to air-blown combustion, and it also has the effect of suppressing the formation of nitrogen oxides because there is no nitrogen content.
Achievement pickup
General purpose
Gas generator
PSA nitrogen gas generator
(gas generator)
Customer: Analytical company
Application: Carrier gas for analysis
Capacity: Generation amount 75 NL/min Generation concentration 99.99%