You are here: Home » Blog » TOP 5 Cooling Tower Reducer Manufacturers in France for 2026

TOP 5 Cooling Tower Reducer Manufacturers in France for 2026

Views: 0     Author: jessi     Publish Time: 2026-05-25      Origin: Site

facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Types of cooling tower reducers

1、 Gear reducer

Relying on precision gear meshing transmission to achieve deceleration and torque increase is currently the mainstream configuration of cooling towers.

Adopting a combination structure of bevel gears and helical gears, it has high transmission efficiency and low power loss; The overall sealing is strong, moisture-proof and corrosion-resistant, and can adapt to high temperature, high humidity and harsh environments inside the tower. Low vibration and noise during operation, high load-bearing torque, excellent load stability, long service life, and low frequency of daily maintenance. It is commonly used in high load, long-term continuous operation scenarios such as large industrial cooling towers, power plants, chemical plants, and data centers.

齿减电机 齿减无电机

2、 Belt pulley reducer

By utilizing the friction transmission between the belt and pulley, variable speed reduction is achieved with a simple and intuitive structure.

Lower cost, convenient disassembly and assembly, and lower cost of later maintenance and replacement of parts; Flexible speed adjustment, suitable for small and medium-sized heat dissipation equipment. The disadvantage is that the transmission efficiency is low, and the belt is prone to aging and relaxation after long-term use, resulting in slipping, weak power output stability, and relatively higher operating noise. Widely used in small and medium-sized commercial cooling towers, ordinary factories, and civilian refrigeration and cooling equipment.

微信图片_20260209145208_422_62

Why is Cooling Tower Reducers so popular in the French market

Cooling tower reducers are booming in France mainly because the country has a large, aging fleet of cooling towers in power plants, refineries and industrial sites now entering a heavy replacement cycle, while strict EU and French energy-efficiency regulations push users to upgrade to high-efficiency, low-noise models to cut energy costs and meet sustainability targets. At the same time, rapid growth in data centers and renewed industrial investment have sharply increased demand for reliable, corrosion-resistant reducers that can handle France’s humid coastal and harsh industrial climates. Supported by a strong local manufacturing base—including Flender Graffenstaden, CMD Gears, REDEX, Leroy Somer and Rossi France—that offers fast delivery, competitive pricing and full compliance with CTI/AGMA/CE standards, the market has become highly active and will remain strong through 2026

TOP 5 Cooling Tower Reducer Manufacturers in France for 2026

1.Power Tower Cooling Technology (Shaoxing) Co.,Ltd

PT LOGO

Power Tower Cooling Technology (Shaoxing) Co., Ltd. is a professional manufacturer specializing in cooling tower drive systems, with cooling tower gear reducers as its core product line. Established in 2009, the company focuses on delivering high-efficiency, durable, and cost-effective reducer solutions designed for continuous industrial operation. In the Thailand market, Power Tower has gained strong competitiveness through its affordable pricing, flexible customization, and reliable performance under tropical conditions such as high humidity and temperature. Supported by stable product quality, fast delivery, and regional distribution partnerships, the company is increasingly recognized as a preferred supplier for cooling tower reducer replacement and industrial projects across Thailand and Southeast Asia.

2. CMD Gears

Founded in 1901 and based in Cambrai, France, CMD Gears (a CIF Group company) specializes in heavy-duty, low-speed, high-torque power transmission solutions for energy, metallurgy, and cooling tower applications. Its cooling tower reducers are engineered with robust cast-iron housings, precision alloy gears, and reinforced bearing assemblies to withstand harsh industrial conditions, including high vibration and moisture. The company offers both standard and custom-engineered reducers with ratios from 6.3:1 to 22.4:1, optimized for large cooling tower fans, and exports to over 50 countries, with a strong presence in France’s power and chemical sectors.

3. REDEX Group

Headquartered in Saint-Étienne, France, REDEX is a global leader in high-precision gearboxes and power transmission systems, with over 70 years of experience in industrial drive solutions. While renowned for precision applications like steel mills and machine tools, its heavy-duty bevel-helical reducers are widely adapted for cooling tower fan drives, offering high load capacity, excellent shock resistance, and efficient heat dissipation. These reducers feature compact, rigid housings, sealed bearings, and corrosion-resistant coatings, making them suitable for continuous operation in humid, corrosive cooling tower environments. REDEX’s cooling tower models deliver torque up to 500,000 Nm and are used in French data centers, power plants, and industrial HVAC systems.

4. Leroy Somer (Nidec Group)

Founded in 1919 and based in Angoulême, France, Leroy Somer (a Nidec subsidiary) is a leading manufacturer of motors, gearboxes, and drive systems, with a dedicated line of cooling tower reducers designed for industrial and commercial cooling applications. Its reducers combine high-efficiency helical or bevel gears, robust cast-iron construction, and advanced sealing technology to resist moisture, dust, and corrosion, ensuring reliable performance in wet cooling towers. With power ratings from 5 kW to 500 kW and ratios tailored for fan speeds, Leroy Somer’s products are widely used in French building HVAC, food processing plants, and small-to-medium industrial cooling systems, supported by a nationwide service network.

5. Rossi France

Established in 1986 and located in Saint-Priest (Lyon), Rossi France (part of the global Rossi Group) is a key supplier of industrial reducers, including specialized models for cooling tower fan drives. Its cooling tower reducers feature monoblock cast-iron housings, precision-ground gears, and double-lip seals to prevent water and contaminant ingress, optimized for vertical mounting in tower diffusers. With a large local inventory (€2 million) and fast delivery (24–48 hours), Rossi France offers standard reducers with ratios from 8:1 to 20:1 and custom modifications for French industrial clients, including chemical plants, refineries, and district cooling systems.


CONTACT US
Consult Your Cooling Tower Expert
Cooling Tower Parts
COOLING TOWER PARTS SUPPLIER
OEM Brands
Quick Links
COOLING TOWER PARTS SUPPLIER
Cooling Tower Parts
OEM Brands
Quick Links
COPYRIGHT © 2024 ZHEJIANG AOSHUAI REFRIGERATION CO., LTD. ALL RIGHTS RESERVED.