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Rotary Blower
Our blower is Positive displacement type.
It employs three-lobe rotors.
The roots-type rotary blower/vacuum pump using three-lobe rotors features positive displacement type that has small change of capacity against pressure variation, being different from a centrifugal blower.
The product which utilizes the unique characteristics of a roots blower such as oil-free, constant capacity against pressure change, and high efficiency is widely used in various industries, gaining a high level of trust owning to its security and performance.
You can select a product from the lineup according to your conditions and uses from small to large capacity, special materials to meet various gas and operating conditions, varied shaft seal structure, and pressure/explosion proof specifications.
Rotary Blower
ARJ type
Three-lobe rotary blower/vacuum pump
(multi-purpose series)
This can be used in wide applications, with highly standardized specifications, from low to high pressure and from small to large capacity. It can also support special gases, low-temperature fluid, and high-temperature fluid.
Features
- High reliability
- Special designs are available
- The most suitable shaft sealing system can be selected
- Special construction materials and surface treatment are available
- High casing design pressures are available
- Possible to handle high temperature gas
Application
- As an air blower
For waste water aeration, backwash, cooling air supply, pneumatic conveying of powders
- As a gas blower
For process gas conveying, process gas circulation, etc.
- As a vacuum pump
It is widely usable for pumping clean air, absorption of gases, ventilation, and absorption of dust.
Catalog
Award of Excellent Product in FY 2016 The Japan Society of Mechanical Engineers Award
The ARJ type rotary blower is widely used for high pressure gas, transfer of special gases, transfer of air and aeration in such areas as the steelmaking, chemical, food, brewing, and wastewater treatment industries, due to its unique feature of simple structure, oil-free characteristics that are free from contaminating the object gases, constant flow rate characteristic at varying discharge pressure, and high efficiency, thus gaining trust from the customers on high security and performance.
In the uses of special gas applications, particularly with the specifications requiring multiple technical items such as shaft sealing structure and cooling structure, we have track record of achieving almost monopoly status of orders and delivery due to differentiation from other vendors.
Award of Excellent Product in The Japan Society of Mechanical Engineers Award
Japan has a number of world level mechanical engineers and technicians who have developed excellent products used widely in the world. Among these products, there are a number of products that have been developed by excellent ideas and low-key efforts of SMEs. This award is aiming to encourage the further development and success of SMEs, which are the backbone of industry of this country, by shining light on excellent products with high value for the society. The award is selected by a standard which is related to mechanical products and mechanical systems and has recognizably excellent research development level and engineering ability in the process of development.
ARK type
Three-lobe rotary blower/vacuum pump for air purposes
This is a compact, low noise blower/vacuum pump. It is suited to waste water aeration and pneumatic conveying of powders.
The products are standardized as a series and can be delivered in a short period.
Features
- Low noise and low vibration
- Compact size
- Clean exhausted air
- Trouble-free
Application
- As a blower
For waste water aeration, backwash, cooling air supply, pneumatic conveying of powders
- As a vacuum pump
It is widely usable for pumping clean air, absorption of gases, ventilation, and absorption of dust
Product catalog download
