朝日機工 List of Products and Services

Blowers and Roots-type blowers are devices that generate and control air. Asahi Kiko's products are widely used in major factory facilities and environmental facilities both domestically and internationally. Our products, which leverage robustness and efficiency, are our pride, with some operating in various locations for as long as 50 years. 【Our Strengths】 ■ Custom-Made To meet the diverse needs of our customers, we primarily handle custom-made products. ■ Vibration Countermeasures Impellers: Structures that are less prone to foreign object adhesion and easy to clean reduce abnormal vibrations, extend maintenance intervals, and prolong bearing replacement periods. ■ Lifespan Countermeasures Strength, lifespan, allowable rotational speed, etc., are all individually calculated and reflected in the products to ensure stable quality. *For more details, please download the catalog or contact us.

• others

We mainly manufacture blowers and fans for industrial machinery, environmental equipment, and air transport systems. In the current challenging global economic situation, we are making continuous efforts to improve quality management, enhance performance efficiency, reduce noise, and lower costs to meet your needs. We are committed to developing new products and applications through technological innovation and striving to improve our after-sales service, with the desire to contribute to society as a company that is helpful to you. *For more details, please download the catalog or contact us.

• Other air conditioning equipment

The STR type Roots blower is a highly reliable and easy-to-maintain product that has been developed based on years of experience, focusing on reducing operating noise, improving efficiency, and minimizing vibration. The areas where Roots type (rotary) blowers are used, which prevent the mixing of oil and other impurities in the discharged air, are expanding year by year, and the demand is showing an upward trend. For more details, please contact us or refer to the catalog.

• Other physicochemical equipment

The limit load fan from Asahi Kiko features blades with an airfoil shape, making it the most efficient fan among backward-curved blades. It allows for a wide range of airflow selection and has limit characteristics that prevent overload on the motor (no overload on shaft power) even when the airflow exceeds the specified amount, while also producing low noise. For more details, please contact us or refer to the catalog.

• fan

The Asahi multi-stage blower TB-C has backward-curved impeller blades, resulting in minimal collision losses at the blade inlet and a smooth airflow within the blades, making it the most efficient among centrifugal blowers. The static pressure increases with a larger exit angle of the blades, and as long as this angle is 45° or less, the shaft power does not exceed a certain value even if the air volume increases. For more details, please contact us or refer to the catalog.

• Other physicochemical equipment

The Asahi High-Pressure Turbo Fan TFB has blades that are oriented backward, resulting in minimal inlet loss and a smooth airflow within the blades, making it the most efficient among centrifugal fans. The static pressure rise is greater with a larger blade exit angle, and if that angle is 45° or less, the shaft power reaches a maximum value. Even if the airflow increases at the same rotational speed, the shaft power does not exceed that maximum value. For more details, please contact us or refer to the catalog.

• fan

The Asahi turbo fan has blades that are oriented outward, resulting in minimal inlet loss and a smooth airflow within the blades, making it the most efficient among centrifugal fans. The static pressure increases with a larger blade exit angle, and as long as that angle is 45° or less, the shaft power does not exceed a certain value even if the airflow increases. It is suitable for applications that require relatively high static pressure compared to sirocco fans or limit load fans. For more details, please contact us or refer to the catalog.

• fan