流機エンジニアリング List of Products and Services

The "Aero★MAX Series" is a low-noise, dual-axis reversing fan designed to meet the construction environments of urban settings such as shield tunnels and large cross-section long tunnels. Since the fan speed is controlled by an inverter, there is no no-load current, allowing for significant energy savings compared to variable pitch systems. It is lightweight and can also address INV harmonic issues. The soft start feature prevents damage to ducts and reduces maintenance for the fan. *For more details, please feel free to contact us.*

●Air volume 1500 to 3000 m³/min ●Ultra low noise type, noise level -5dB compared to our company ●Significant energy savings are possible with inverter air volume control.

This is a medium-distance axial fan. It features an ultra-low noise level with a minimum of 74 dB(A) and reduces CO2 emissions by 32% compared to conventional models due to its low power consumption. The wide campus can be used as an advertising space. *For more details, please feel free to contact us.*

This is a low-noise ventilation fan. It has a large airflow capacity, allowing for fewer units to be installed, significantly reducing costs. Equipped with an inverter and a schedule timer, it can be set according to operational needs. Management and maintenance are easy. *For more details, please feel free to contact us.

The "SB・TB Series" is a blower suitable for excavation lengths of over 1000m, such as small-diameter shields and TBMs. With inverter control, it allows for energy-saving operation with airflow adjusted to the length of the piping. It can be used for both discharge and suction, and there are products available that can handle flammable gases. *Please feel free to contact us for more details.

The "TF Series" is a turbo fan capable of high pressure and long-distance air delivery, surpassing that of a dual-axis reversing fan. It has a high pressure and can achieve a smaller duct diameter compared to dual-axis reversing fans with the same air volume. It can be used for both discharge and suction. *For more details, please feel free to contact us.*

This is a packaged high-pressure blower developed specifically for long-distance ventilation using small-diameter shields and TBMs. Due to the high wind pressure, spiral steel pipes can be used, allowing for more space. Thanks to its low air volume characteristics, which minimize airflow reduction even at high pressures, reliable ventilation can be achieved. *For more details, please feel free to contact us.*

This is a supplementary blower suitable for shield tunnels where combustible gases are generated. It has a compact design that does not take up much space on the cart. *For more details, please feel free to contact us.*

It is ideal for the failure or renovation of existing equipment, as well as for limited-period testing. We provide construction ventilation equipment (dust collectors, fans and blowers, heating and cooling, deodorization, etc.), environmental protection equipment for hazardous substances, plant and factory equipment, and various rental equipment. 【Rental Business for Manufacturing Industry】 Leading with tunnel construction dust collectors, our rental business for the construction industry boasts a domestic market share of 75%! Please use it for updating low-utilization equipment, new planning, during limited periods of existing equipment failure or renovation, maintenance, and testing equipment. 【Features】 ■ A rich product lineup (10 to 3000 m3/min, with 300 dust collectors alone) ■ Overwhelmingly shorter delivery times and lower costs compared to manufactured products! Use as much as you need when you need it ■ Assembly, maintenance, and field services are carried out at our own factory ■ Volume is one-fourth that of conventional bag filters, saving space and making installation locations easy to find 【Usage Examples】 - Ensuring worker safety from organic solvent poisoning, welding fumes, and VOCs - Fume dust collection during plant and factory maintenance, etc.

Dust collectors, fans and blowers, air conditioning units, etc., available in a wide variety! Since we handle manufacturing in-house, we can offer tailored equipment and facilities even for rental products that meet individual requirements!

Introduction of Installation Examples Blower: RE-110IW55-4 (Large Axial Flow Fan) [Application] Regular inspection and repair work for LD gas holders Leak check, pressure resistance, and float check measures [Customer's Challenge] In regular repair work for LD gas holders, the customer wants to perform ventilation, internal cleaning, airtightness testing, and lid level adjustment during air aging within the area. [What Was Achieved] By selecting the necessary pressure and airflow during lid ascent and utilizing the lid as a working surface while adjusting the level, we achieved an increase in the efficiency of the above tasks. *For more details, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples: Dust Collector: CPH-2400 【Application】 Regular maintenance work for holding furnaces / Fume countermeasures in lance operations 【Customer's Challenge】 During regular maintenance of the holding furnace at the steelworks, we want to continue operations in other areas. Additionally, we want to ensure the safety of workers and implement fume countermeasures. 【What We Achieved】 By using a large dust collector inside the holding furnace, we were able to implement fume countermeasures during lance work, allowing operations in a negative pressure area. We also ensured visibility for workers and prevented dust from scattering outside. ＝＝＝ Large ventilation equipment rental available for regular maintenance at steelworks and similar facilities! If you have such inquiries, please feel free to contact us! - We want to rent only for the duration of regular repairs or renovations. - We want to continue operations in other areas during the rental period. - We want to ensure worker safety and implement fume countermeasures. - Horizontal transport to other operations and equipment within the same facility is also possible! - After trial use through rental, transitioning to permanent installation is also possible! *For more details, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples Dust Collector: CPH-3000 [Application] Coke Oven Demolition Work Measures to Prevent the Leakage of Asbestos-Containing Materials [Customer's Challenge] To manage negative pressure during the coke oven demolition work and prevent the scattering and leakage of asbestos-containing dust generated. [What Was Achieved] By using one of the largest dust collectors in the country, we maintained negative pressure in a large-capacity space, preventing the leakage of asbestos and improving the working environment. *We can handle all matters related to asbestos and dioxins. For more details, please contact us. *For more information, please refer to the PDF materials or feel free to contact us.

Introduction of Installation Examples Mobile Air Conditioner: MA-56 [Application] Heat stroke prevention for workers during operations [Customer's Challenge] We want to implement heat stroke prevention measures in the work area. [What We Achieved] By conducting a local survey of the area, we understood and planned the appropriate air volume, and by blowing cool air into the work area, we prevented heat stroke among workers. *For more details, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples Dust Collector: CF-300 [Application] Regular repair work on cement production line / Dust control [Customer's Challenge] During regular repair work on the cement production line, a large amount of dust was escaping from the work area, posing a risk of exposure. Therefore, it was necessary to improve the environment and ensure the safety of the workers. [What Was Achieved] By sealing the work area and creating negative pressure, dust was collected, improving the environment for workers and preventing dust from escaping to the outside. *For more details, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples Vacuum Cleaner: VacuMAX30 [Application] New shipbuilding construction Dust control during blast cleaning material recovery and finishing work [Customer's Challenges] During blast work inside the new ship, 1. They wanted to recover the blast material for reuse. 2. They wanted to clean the work area. [What Was Achieved] 1. The blast material was vacuumed and packed into a bulk bag for reuse. 2. Vacuum suction enabled quick cleaning of the work area. *For more details, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples Dust Collector: BH-100 + 1㎥ Activated Carbon Adsorption Tower [Application] Hydroelectric power generation, electric motor dismantling and repair work Blast and thermal spray fume and VOC countermeasures [Customer's Challenge] Dust control measures for blasting and thermal spraying during regular repairs related to water turbines at the hydroelectric power plant, as well as VOC countermeasures due to organic solvents during painting. [What Was Achieved] The work area was enclosed and sealed, dust and fumes from blasting were collected, and activated carbon with good adsorption properties was selected from the components of volatile organic compounds. Environmental improvement was achieved through dust collection and deodorization. *We can handle all types of VOCs. For more details, please contact us. For more information, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples Mobile Air Conditioner: MA-56 x 4 units Blower: RE-40IW5.5 x 2 units [Application] Regular maintenance work for steam turbine boilers / Dehumidification measures inside the boiler Customer's Challenge During the regular maintenance work of the steam turbine, they wanted to prevent condensation inside the boiler and avoid rust formation. [What was Achieved] By managing the temperature and humidity of the outside air, inside the boiler, and various locations within the factory for dehumidification, rust formation was prevented. *For more details, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples Dust Collector: CF-150 [Application] Turbine Regular Maintenance Work / Blast Dust Countermeasures [Customer's Challenge] To address dust generated during turbine blasting work at a coal-fired power plant and to prevent it from spilling outside the work area. [What Was Achieved] By sealing the work area and maintaining negative pressure, dust was collected, improving the environment for workers and preventing dust from escaping to the outside. *For more details, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples Dust Collector: CPH-1800 x 3 units [Application] Periodic repair work for coal boilers Measures against blast dust and welding fumes [Customer's Challenge] During the thermal spraying work inside the coal-fired power plant's boiler, they wanted to implement measures against fumes and also reduce the construction time. [What Was Achieved] By connecting ducts to the inside of the boiler with three large dust collectors, we improved the working environment by collecting blast dust and thermal spraying fumes with a large airflow, and also achieved a reduction in the process time. *For more details, please refer to the PDF materials or feel free to contact us.

Introduction of Installation Examples Mist Fan: FA-COOL [Application] Crushing Operations / Dust Control [Customer's Challenge] We want to implement dust control in areas that cannot be sealed or placed under negative pressure. [What Was Achieved] By using a large volume of fine mist, we prevented dust dispersion by solidifying it. *For more details, please refer to the PDF document or feel free to contact us.

Introduction of Installation Examples Air Shower: AS-1 / AS-2 [Applications] Various construction works / Dust and explosion prevention measures for workers [Customer's Challenge] To remove dust adhered to the work clothes of workers. [What Was Achieved] Efficiently removed dust and other particles adhered to workers at a jet airspeed of 30 m/s without scattering, thereby suppressing secondary dust dispersion. *For more details, please refer to the PDF document or feel free to contact us.

From April 1, 2021, "welding fumes" generated during metal arc welding and similar operations have been designated as specific chemical substances (Category 2 substances), and work management has been strengthened. To comply with the legal amendments, appropriate work environment management, including measures to prevent fume exposure, is essential. However, there may be some who are unsure of where to start. Our company offers total support from proposals to aftercare, so please feel free to consult with us first. 【Our Strengths】 ★ Adoption of our unique pleated filter achieves high cleanliness and space-saving. ★ The automatic regeneration system eliminates the need for filter replacement, significantly reducing replacement costs and labor costs, thus greatly lowering running costs! ★ With the know-how cultivated through our manufacturer rental business and environmental solution engineering, we can provide consistent support. ★ Before implementation, practical tests can be conducted using rental machines. Being able to confirm performance and effectiveness in advance is one of our major features. ★ We also have a track record of technical awards! Our industrial dust collector "I Series" received the 45th Excellent Environmental Equipment Award, winning the "Director-General of the Industrial Technology and Environment Bureau, Ministry of Economy, Trade and Industry" award!

Introduction of Installation Examples Vacuum System: Vakyu MAX30 【Application】 New ship construction work Dust control during blast cleaning material recovery and finishing work 【Customer's Challenges】 During blast work inside the new ship, 1. They wanted to recover the blast material for reuse. 2. They wanted to clean the work area. 【What Was Achieved】 1. The blast material was vacuumed and packed into bulk bags for reuse. 2. Vacuum suction enabled quick cleaning of the work area. 【Features】 ■ Extensive product lineup (10–3000m3/min, with 300 dust collectors available) ■ Significantly shorter delivery times and lower costs compared to custom products! Available as needed. ■ In-house assembly, maintenance, and field service at our factory. ■ Volume is one-fourth that of conventional bag filters, saving space and making installation easier. *For more details, please refer to the PDF document or feel free to contact us.