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Tower Product List and Ranking from 32 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

Tower Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. 荏原製作所 Tokyo//Industrial Machinery
  2. イーテクノ 本社 Osaka//Industrial Machinery
  3. 三菱ケミカルインフラテック 住環境ビジネスユニット Tokyo//Building materials, supplies and fixtures
  4. 4 新日本レイキ 東京支店 Tokyo//Industrial Machinery
  5. 5 空研工業 Fukuoka//others
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Tower Product ranking

Last Updated： Aggregation Period:Oct 08, 2025～Nov 04, 2025
This ranking is based on the number of page views on our site.

  1. Shinwa Cooling Tower [Round Counterflow Type] 荏原製作所
  2. Shinwa Cooling Tower "SDW/SDC-U Type" <Square Cross Flow Type> 荏原製作所
  3. Shinwa Cooling Tower "MXW/MXC-U Type" <Sealed Cross Flow Type> 荏原製作所
  4. 4 Cooling Tower "07 Series" 空研工業
  5. 5 Cooling Tower "Hishi(R) Cooling Tower" KE Series 三菱ケミカルインフラテック 住環境ビジネスユニット

Tower Product List

61～75 item / All 85 items

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[Delivery Example] Ethylene Oxide and Propylene Oxide Removal Tower

[Delivery Example] Ethylene Oxide and Propylene Oxide Removal Tower

Remove to below 40ppm from 715,000ppm! React and convert EG and PG with dilute sulfuric acid solution.

We would like to introduce a case study of the ethylene oxide and propylene oxide removal tower delivered by E-Techno. The gas temperature is 60°C, and the convergence temperature due to reaction heat is 72.1°C. The reaction converts EG and PG using a dilute sulfuric acid aqueous solution. The processing gas volume is 914.2 Nm³/h, and the design removal rate reduces the concentration from 715,000 ppm to below 40 ppm. 【Case Study】 ■ Industry of Delivery: Resin ■ Designed and Installed Equipment: Ethylene Oxide and Propylene Oxide Removal Tower ■ Processing Gas Volume: 914.2 Nm³/h ■ Target Substances for Removal: EO, PO ■ Gas Temperature: 60°C ■ Convergence Temperature Due to Reaction Heat: 72.1°C ■ Design Removal Rate: Reducing from 715,000 ppm to below 40 ppm *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other environmental equipment
  • Gas recovery/treatment equipment

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[Case Study of Environmental Equipment Installation] Isopropyl Alcohol Removal Tower

[Case Study of Environmental Equipment Installation] Isopropyl Alcohol Removal Tower

Gas concentration is 9300 ppm! Case study of an isopropyl alcohol removal tower with a design removal rate of 80-90%.

We would like to introduce a case study of the isopropyl alcohol removal tower delivered by E-Techno. The target substance for removal is IPA, with a processing gas flow rate of 20m³/min, a supply water temperature of Max. 28°C, and a processing gas concentration of 9300 ppm. The absorbent liquid is water, and the designed removal rate is 80-90%. 【Case Study】 ■ Industry of the recipient: Chemical ■ Designed and installed equipment: Isopropyl Alcohol Removal Tower EHCU Series ■ Processing gas flow rate: 20m³/min ■ Target substance for removal: IPA ■ Gas temperature: Max. 35°C ■ Supply water temperature: Max. 28°C ■ Processing gas concentration: 9300 ppm ■ Designed removal rate: 80-90% *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other environmental equipment
  • Gas recovery/treatment equipment

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[Environmental Equipment Delivery Case] Hydrochloric Acid Recovery Tower (Bubble Column Tower)

[Environmental Equipment Delivery Case] Hydrochloric Acid Recovery Tower (Bubble Column Tower)

Designed to operate within the water supply! Removes inlet hydrochloric acid concentration of 114,444 ppm to an outlet concentration of below 2,289 ppm!

We would like to introduce a case study of the hydrochloric acid recovery tower (bubble column tower) delivered by E-Techno. It is designed in a tray column + packed column format, with a designed recovery concentration and recovery rate of over 18% wt and over 98%. The recovery tower removes hydrochloric acid from an inlet concentration of 114,444 ppm to an outlet concentration of below 2,289 ppm, and it is designed to operate within the feasible water supply based on material balance. 【Case Study】 ■ Industry of delivery: Steel manufacturing ■ Designed and installed equipment: Hydrochloric acid recovery tower (bubble column tower) ■ Tray column + packed column format ■ Designed recovery concentration and recovery rate: over 18% wt and over 98% ■ Gas temperature: Max. 100℃ ■ Designed to operate within the feasible water supply based on material balance *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other environmental equipment
  • Gas recovery/treatment equipment

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[Environmental Equipment Delivery Case] Pre-cooling Tower + Venturi Scrubber (2)

[Environmental Equipment Delivery Case] Pre-cooling Tower + Venturi Scrubber (2)

The processing gas volume is 4568 Nm3/h! The gas-liquid contact is achieved with water (circulation + supply) for cooling and hydrogen removal!

We would like to introduce a case study of the delivery of a pre-cooling tower and a Venturi scrubber conducted by E-Techno. The processing gas volume is 4568 Nm³/h, with a temperature of 60.4°C, targeting the removal of white pigment dust, reducing particulate matter from 0.2 g/Nm³ to below 0.01 g/Nm³. Gas-liquid contact is achieved using water (circulation + supply) for cooling and removal of hydrogen chloride. Particles in the circulating liquid are precipitated and collected. [Case Study] - Industry of the delivery destination: Chemical - Equipment designed and installed: Pre-cooling tower + Venturi scrubber - Processing gas volume: 4568 Nm³/h - Target removal substance: White pigment dust - Designed removal rate: Particulate matter from 0.2 g/Nm³ to below 0.01 g/Nm³ - Material: Both the main body and the blower are made of SUS304 *For more details, please refer to the PDF document or feel free to contact us.

  • others
  • Other environmental equipment
  • Gas recovery/treatment equipment

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Simple Recycling Treatment System for Harmful Gases

Simple Recycling Treatment System for Harmful Gases

Significant cost reductions compared to conventional equipment are now possible! Easily recycle harmful gases!

The "Harmful Gas Simple Recycling Treatment System" is a system that installs an adsorption tower filled with activated carbon outdoors at the site of exhaust gas generation to perform deodorization (adsorption) treatment of exhaust gases. There are two types of adsorption towers: Type A and Type B. It is a rental equipment, so there is no need to purchase the equipment. Furthermore, there are no costs for repairing the main unit or disposing of the activated carbon, which leads to a reduction in running costs. 【Features】 ■ Initial cost is about one-tenth ■ Running cost is about half ■ Easy management ■ Flexible equipment installation ■ Two types of adsorption towers (Type A and Type B) *For more details, please refer to the catalog or feel free to contact us.

  • Hazardous material processing
  • Gas recovery/treatment equipment

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Fluororesin sheet lining processing for towers (tower, mixing tank, reaction tank)

Fluororesin sheet lining processing for towers (tower, mixing tank, reaction tank)

Achieve strong adhesion! Can be bonded to materials such as FRP and Hastelloy.

We would like to introduce the "towers (tower, mixing tank, reaction tank)" that we handle. We can design and manufacture from small (a few liters) to large (tens of thousands of liters) according to your needs, and we also accommodate other fire tanks, pressure vessels, etc. (high-pressure gas, 1 pressure, 2 pressure, etc.). In addition, we perform lining for stirring blades and other components, and all liquid-contact areas can be handled with fluororesin. 【Features】 ■ Achieves strong adhesion by laminating glass cloth to the adhesive layer ■ Designed and manufactured to fit various shapes such as vertical, horizontal, and square tanks ■ Designed and manufactured from small (a few liters) to large (tens of thousands of liters) according to your needs ■ Also capable of accommodating other fire tanks, pressure vessels, etc. (high-pressure gas, 1 pressure, 2 pressure, etc.) ■ Due to its thickness compared to coatings (such as powders), durability is improved *For more details, please refer to the PDF document or feel free to contact us.

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  • Contract manufacturing
  • Surface treatment contract service

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[Plant Business] Flue Gas Treatment Tower

[Plant Business] Flue Gas Treatment Tower

Complete inspection in a wide factory with horizontal placement! All sets up to 35m, including accessories, are possible.

At Tokai Techno Co., Ltd., we provide a "smoke treatment tower" that neutralizes and deodorizes exhaust gases from combustion equipment (boilers and incinerators). We can manufacture and assemble heavy and long items using two 20-ton overhead cranes installed in our factory, and we can conduct final inspections horizontally within the factory even for long chimneys with spiral staircases. We have a track record of achieving a verticality of less than 1/100 mm for a total length of 30 meters (20 meters for the main body and 10 meters for the chimney). Please feel free to contact us if you have any inquiries. 【Features】 ■ Up to 35m class ■ Completion confirmation in a wide factory with horizontal placement ■ A verticality of less than 1/100 mm for a total length of 30 meters (20 meters for the main body and 10 meters for the chimney) *For more details, please refer to the related links or feel free to contact us.

  • Machinery and equipment installation/dismantling/relocation

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Preservative wood, preservative technology, cooling tower

Preservative wood, preservative technology, cooling tower

Utilizing wood preservation technology, a consistent production system from processing to construction!

In large plants such as chemical factories, steel mills, and geothermal power plants, industrial cooling towers are necessary to secure cooling water for machinery. The structural materials include concrete and steel frames, in addition to wood (treated wood). For the filling material (the part that cools the hot water), there are plastic options in addition to wood (treated wood). Wood (treated wood) has been evaluated as superior in terms of technology, performance, and cost-effectiveness. Our company utilizes wood preservation technology and has established a consistent production system from processing to construction. 【Features】 ■ Low initial cost ■ Partial repairs are possible during maintenance, offering good workability and cost-effectiveness *For more details, please refer to the PDF document or feel free to contact us.

  • others

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Deodorization device activated carbon adsorption tower

Deodorization device activated carbon adsorption tower

In addition to our unique oxidizing catalyst type "NT Hyper," we also offer various forms of activated carbon, including pellets, powders, honeycombs, and fibers.

In recent years, regulations regarding odors have been increasing among environmental issues, and our activated carbon adsorption tower is the type of equipment most widely used for the removal of substances commonly referred to as unpleasant odors. - The device contains activated carbon inside, and it is a system that adsorbs odorous gases onto the activated carbon. - Utilizing the adsorption capacity of activated carbon, it has recently been used not only for the eight major odorous substances in sewage treatment but also for gases with small particles, such as incense. We always consider the maximum removal efficiency and minimum cost based on the location of odor gas generation, treatment airflow, and concentration, and we propose a type of deodorization equipment tailored to our customers' needs.

  • Gas recovery/treatment equipment

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Cooling Tower "Hishi(R) Cooling Tower"

Cooling Tower "Hishi(R) Cooling Tower"

It is used for cooling various equipment such as building air conditioning and factories.

The "Hishi(R) Cooling Tower" is a cooling tower that uses filling materials with excellent heat exchange properties. We offer a range of products to meet customer needs, including open type, closed type, smoke prevention type, environmentally friendly type, and pit-integrated cooling towers. 【Product Lineup】 ■ FRP and PVC cooling towers, square open type R series ■ FRP and PVC cooling towers, square open type H series ■ Smoke prevention type cooling towers, Fogless series ■ Pit-integrated cooling towers, Pit Tower(R) ■ FRP and PVC cooling towers, round open type KE series *For more details, please download the PDF or contact us.

  • Cooling system

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Pit-integrated cooling tower "Pit Tower(R)"

Pit-integrated cooling tower "Pit Tower(R)"

No need for deep digging! Integrated design of Hishi(R) cooling tower and Hishi tank(R).

The "Pit Tower (R)" is a cooling tower that integrates a cooling water storage function. Of course, there is no need for deep excavation for the elevated platform for the cooling tower, such as concrete pits. The water tank section is bolt-assembled, allowing for quick installation and making expansion or relocation work easy. You can choose from square open type, closed type, or round open type according to your usage environment. 【Features】 ■ Space-saving ■ No deep excavation required ■ Large capacity water tank ■ Labor-saving installation ■ Patent registered No. 4719593 *For more details, please refer to the PDF materials or feel free to contact us.

  • Cooling system

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Cooling Tower "Hishi(R) Cooling Tower" M-R Series

Cooling Tower "Hishi(R) Cooling Tower" M-R Series

Up to 40% energy savings possible! Cooling tower 'Hishi(R) Cooling Tower' featuring lightweight and high-efficiency fans.

The "M-R Series" is our cooling tower "Hishi(R) Cooling Tower," which utilizes our design technology to improve fan shape and reduce weight. By adopting press molding, the lightweight fan, which is precisely shaped, demonstrates the same air delivery capacity as conventional fans even with a smaller fan diameter. Additionally, the use of lightweight fans reduces the load on bearings and pulleys, as well as the wear on V-belts, resulting in smoother fan rotation. 【Features】 ■ Square open type ■ Up to 40% energy savings ■ Adoption of lightweight, high-efficiency fans ■ Energy-efficient design ■ Shortened construction period with unit delivery *For more details, please refer to the PDF materials or feel free to contact us.

  • Cooling system

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Maintenance Menu for Corner Open-Type, Closed-Type, and Round Open-Type Cooling Towers

Maintenance Menu for Corner Open-Type, Closed-Type, and Round Open-Type Cooling Towers

We propose a method for updating the lower water tank! We will introduce maintenance examples for filling materials and drive components.

We would like to introduce the maintenance menu for the "square open-type, closed-type, and round open-type cooling towers" that we handle. We carry out various tasks including V-belt replacement, ball tap and water supply pipe replacement, fan replacement, and splash basin replacement. Cooling towers reach a point where the main body needs to be updated due to aging. We propose a "lower basin remaining update method," where only the lower water basin is retained (with repairs and reinforcements applied), and the upper part is replaced. Please feel free to contact us if you require our services. [Work Details (Excerpt)] ■ V-belt replacement work ■ Internal bearing replacement work after motor disassembly ■ Bearing unit replacement work ■ Pulley replacement work ■ Ball tap and water supply pipe replacement work *For more details, please refer to the PDF document or feel free to contact us.

  • Other contract services
  • Other services

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Pit-integrated cooling tower "Pit Tower"

Pit-integrated cooling tower "Pit Tower"

Design and construction efficiency, achieving space-saving! With a small capacity type, on-site construction can be completed in just one day.

The "Pit Tower" is a cooling tower designed as a unified structure with a Hishi cooling tower and Hishi tank. The water tank section is bolt-assembled, making it easy to expand or relocate, and for small-capacity types, on-site installation can be completed in one day. Additionally, there is no need to dig deep into the soil like with elevated platforms or concrete pits, making installation straightforward. 【Features】 ■ Suitable for cooling factory equipment ■ Achieves simplified design and construction, and saves space ■ Cooling towers can be selected according to the usage environment ■ Large-capacity water tank ■ No need for soil disposal *For more details, please refer to the PDF materials or feel free to contact us.

  • Cooling system

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Cooling Tower Hishi Cooling Tower 'M-S Series (Unit Type)'

Cooling Tower Hishi Cooling Tower 'M-S Series (Unit Type)'

Maintains stable operation! Adopts a direct-drive fan motor for fewer failures and an energy-saving structure.

The "M-S Series (Unit Type)" is a cooling tower designed for important facilities, featuring low maintenance and low noise design. Even with frequent start-stop cycles, it can operate stably compared to belt-driven systems. Additionally, it can detect circulating water temperature and adjust the number of operating fans accordingly. Furthermore, even in a single cell configuration, multiple fans allow for relatively easy implementation of step control. 【Features】 ■ Direct drive fan motor adopted ■ Energy-saving operation ■ Low maintenance ■ Easy maintenance ■ Slide-type inspection opening adopted *For more details, please refer to the PDF materials or feel free to contact us.

  • Cooling system

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