西田技巧 List of Products and Services

"The FIRST FAN" is a large ceiling fan designed with low noise and high-speed rotation achieved by W-WingLet (patent pending). Thanks to tornado convection, a 1/f wind reaches the entire space, covering an area of 27m x 27m (729m²) with a blade diameter of 5m. Additionally, it is smaller and lighter compared to overseas large fans, allowing it to be installed in various building structures, including those with cranes installed 1m below the ceiling. 【Features】 ■ Low noise design with high-speed rotation by W-WingLet (patent pending) ■ 1/f wind reaches the entire space through tornado convection ■ Covers an area of 27m x 27m (729m²) with a blade diameter of 5m ■ Airflow equivalent to 50 factory fans (blade diameter 45cm) with the power consumption of 3 units ■ Distributes cool air equivalent to 110 factory air conditioners (10 horsepower) *For more details, please refer to the PDF document or feel free to contact us.

Nishida Techniques handles Japanese-made 'HVLS fans (large ceiling fans).' With a ventilation capacity exceeding 13,000 m²/min, it has numerous achievements in condensation prevention. It is designed for safety and security with comprehensive earthquake measures. Additionally, the tornado convection allows 1/f wind to reach the entire space, providing comfort throughout the year. 【Features】 ■ Comprehensive earthquake measures for safety and security ■ 60% reduction in air conditioning costs, leading to decreased CO2 emissions ■ Numerous achievements in condensation prevention ■ Collaboration with mist ■ All products are made in Japan *For more details, please refer to the PDF materials or feel free to contact us.

"The First Fan" is a large ceiling fan with a low-noise design that achieves high-speed rotation through W-WingLet (patent pending). With an industry-leading low noise level of approximately 40 dBA, it provides a strong breeze that lowers the perceived temperature by 4 degrees in summer, and from autumn to spring, it circulates warm air from the ceiling throughout the space, ensuring comfort year-round. This low-noise design has been recognized and adopted by the National Institute of Japanese Literature. Additionally, while the facility has a reinforced concrete ceiling, installation is carried out by driving in anchors. (※ A rigorous tensile test is conducted.) Compared to large fans made overseas, it is compact and lightweight, allowing for installation without regard to the building's structure. 【Features】 ■ Industry-leading low noise level of approximately 40 dBA ■ Low-noise design with high-speed rotation using W-WingLet (patent pending) ■ Tornado convection delivers 1/f wind throughout the space ■ Blade diameter of 5m covers an area of 27m x 27m (729m²) ■ Airflow equivalent to 50 factory fans (blade diameter 45cm) with the power consumption of 3 units ■ Airflow equivalent to 110 factory air conditioners (10 horsepower) for dispersing cool air *For more details, please refer to the PDF document or feel free to contact us.

"The First Fan" is a large ceiling fan designed with a low noise level that achieves high-speed rotation through W-WingLet (patent pending). It delivers airflow equivalent to 50 factory fans while consuming only the power of 3 fans. This greatly contributes to improving the environment in factories at a low cost. Additionally, it creates a comfortable space that protects people gathered in gymnasiums and community centers, which serve as evacuation shelters during disasters, from dehydration and heatstroke. If you are troubled by condensation issues, please consider using our "The First Fan"! 【Features】 ■ Saves approximately 12% on air conditioning power ■ Reduces humidity by 6% (especially noticeable when humidity exceeds 70%) ■ Lowers perceived temperature by about 4℃ ■ Delivers airflow equivalent to 50 factory fans while consuming only the power of 3 fans. *For more details, please download the materials from the PDF download or feel free to contact us.

"The First Fan" is a large ceiling fan with a low noise design that achieves high-speed rotation thanks to W-WingLet (patent pending). It delivers airflow equivalent to 50 factory fans while consuming only the power of 3 fans. This greatly contributes to improving the environment in factories at a low cost. In addition to preventing condensation, it has various applications such as heatstroke prevention during the summer. If you have any concerns regarding air conditioning in factories or warehouses, please feel free to consult us. [Features] - For heatstroke prevention in summer! - 6% reduction in humidity (especially noticeable when humidity exceeds 70%) - Uniform temperature and humidity through air circulation - Airflow equivalent to 50 factory fans with only the power consumption of 3 fans. *For more details, please download the materials from the PDF download or feel free to contact us.

"The First Fan" is a large ceiling fan with a low noise design that achieves high-speed rotation through W-WingLet (patent pending). It delivers an airflow equivalent to 50 factory fans while consuming only the power of 3 fans, making it a significant aid in improving factory environments at a low cost. In addition to condensation prevention, it has various applications such as heatstroke prevention during the summer. If you have any concerns regarding air conditioning in factories or warehouses, please feel free to consult us. 【Features】 ■ Heatstroke prevention in summer! ■ Distributes cool air with airflow equivalent to 110 units of factory air conditioning (10 horsepower) ■ Equalizes temperature and humidity through air circulation ■ Airflow equivalent to 50 factory fans (blade diameter 45 cm) with the power consumption of 3 fans ■ All made in Japan *For more details, please download the materials from the PDF download or feel free to contact us.

We are pleased to present a performance comparison document for our large ceiling fan, "THE FIRST FAN." The shape of our blades is designed to resemble the wings of an airplane glider, following the principles of fluid dynamics to deliver ideal airflow. In contrast, conventional blade shapes can cause air turbulence due to their design, leading to air resistance and resulting in uneven air distribution (temperature variations indoors). This is just an example, so please download the document for more details and take a look. [Performance Comparison Contents] ■ Blade Shape ■ Stability and Longevity ■ Lightweight and Safety *For more details, please download the PDF or feel free to contact us.

There are various methods for heat insulation measures to make the working environment comfortable, such as the introduction of ceiling fans, implementation of insulation work, and use of heat insulation sheets. When it comes to roof leaks, it is essential to thoroughly assess the condition of the roof, as there are various necessary measures to take, so a proper confirmation of the current situation is required. That said, there may be site managers who are unsure about the appropriate heat insulation measures for their company, or those in charge who are struggling with how to proceed with internal approval for insulation work. Our company provides total support for issues such as "heat insulation" and "roof leaks." We analyze the necessary measures based on the site conditions unique to each customer and propose suitable improvement plans. We will accompany you throughout the process, including the internal decision-making stage. If you have any concerns, please feel free to contact us. ■ Possible services (excerpt) - On-site investigation - Proposals for heat insulation measures and roof repair methods from new perspectives based on your requests - Support for internal approval applications for costly projects such as heat insulation work *For more details, please refer to the materials available for download in the "Catalog Download" section or feel free to contact us.