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This section provides an overview for jet coolers as well as their applications and principles. Also, please take a look at the list of 6 jet cooler manufacturers and their company rankings. Here are the top-ranked jet cooler companies as of May, 2025: 1.ThermaFlo Incorporated, 2.Lethiguel, 3.Midland Technologies.
Table of Contents
A jet cooler is a device that cools an object using vortex force. It is a compact cooling device that can be used in any location.
In addition to its small size, it has the following features:
Jet coolers find applications in soldering processes.
Soldering is a method of joining components by melting and hardening an alloy of tin and lead (solder) with heat, primarily used in electronic components.
Lead-free solder, now preferred for its reduced impact on human health, tends to harden unevenly. This can result in product defects such as cracks. Jet coolers are used to ensure uniform cooling for consistent solder hardening.
Jet coolers utilize vortex force to generate cold air.
Initially, a compressor is employed to supply compressed air into the device. The compression stores energy and generates a powerful force.
The compressed air passes through a vortex generator within the equipment. Inside the generator, the air is released tangentially, resulting in high-speed rotation and vortex formation.
As the vortex rotates, centrifugal force comes into play, causing an increase in pressure and density. Following Boyle-Charles' law, an increase in pressure and density results in higher temperature.
The vortex moves toward the outlet. During this movement, the temperature decreases at the center of the vortex as the air expands. Heat is released from the center outward, creating a temperature difference between the center and the outer region of the vortex. The cooler central air is expelled from the outlet and used for cooling purposes, while warmer outside air is discharged in the opposite direction.
By repeatedly supplying compressed air, creating a vortex, and segregating air based on temperature, consistent and efficient cooling is achieved.
*Including some distributors, etc.
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NIHONSEIKI CO., established in 1955 and based in Osaka, Japan, is a manufacturer and supplier of various pneumatic devices and compressed air dehumidification systems. The company's product range includes actuators such as stopper cylinders, twin guide cylinders, general-purpose cylinders, and composite cylinders. These products are essential for the control and driving of machines, ensuring precise operations. Serving industries that demand great precision and reliability, the company's products can be found in systems that require accurate control of air pressure. The company also offers customer support, tailored product solutions, quality assurance, and after-sales maintenance.
Lethiguel, founded in 1976 in Lentilly, France, is a manufacturer of advanced cooling and heating equipment. The company manufactures a broad range of products, including industrial heat exchangers, air-cooled condensers, and thermal storage systems. It holds ISO 9001 certification, and the products offer features such as energy efficiency, environmental sustainability, and precise temperature control, making them ideal for various industries, including HVAC, thermal die casting, and power generation. It offers customized solutions for the light metal casting industry including jet cooling and immersion heaters.
Raga Group, established in 1995 in Haryana, India, is a manufacturer of technology and consumable products. The company produces a wide range of goods, such as metalworking fluids, industrial lubricants, and specialized chemicals. It upholds environmental responsibility and industry standards with ISO 14001 and ISO 9001 certifications. Advantages from its products include improved effectiveness, efficiency, and environmental sustainability. Its industrial consumables and specialized chemicals serve across a wide range of industries, including electronics, metallurgy, automotive, and aerospace.
ThermaFlo Incorporated, established in 1986 in Newberry, South Carolina, USA, is a manufacturer of steam and fluid systems. Condensate pumps, pressure and temperature regulators, and steam traps are among the products offered by the company. Features like energy economy, accurate temperature control, and consistency in fluid management systems are included in the products, which have ISO 9001 certification. Operating efficiency and sustainability are achieved through its products, which find use in the food and beverage, HVAC, and chemical processing sectors.
Midland Technologies, founded in 1990 in Rogers, Minnesota, USA, is a manufacturer of porosity control solutions for high-pressure die casting processes. The company manufactures a range of products, including vacuum venting solutions, porosity sealants, and die lubricants. It is certified with ISO 9001, and the porosity control solutions offer advantages such as improved casting integrity, reduced scrap rates, and enhanced production efficiency. These products find applications across multiple industries, including automotive, aerospace, and electronics, providing consistent solutions for various die casting challenges.
Ranking as of May 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | ThermaFlo Incorporated |
38.2%
|
| 2 | Lethiguel |
17.6%
|
| 3 | Midland Technologies |
17.6%
|
| 4 | Mindman Industrial Co. Ltd. |
11.8%
|
| 5 | NIHONSEIKI CO.,LTD. |
8.8%
|
| 6 | Raga Group |
5.9%
|
Derivation Method
The ranking is calculated based on the click share within the jet cooler page as of May 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
1 | 25.0% |
|
France
|
1 | 25.0% |
|
India
|
1 | 25.0% |
|
Taiwan
|
1 | 25.0% |
201 products found - Page 4
201 products - Page 4
Kobelco Compressor Co., Ltd.
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Rittal GmbH & Co. KG
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■Summary This is a rack mount type fan that is installed directly on the 19-inch equipment mounting surface. This installation ensures constant air...
7 models listed
Kansai Special Machinery Co., Ltd.
100+ people viewing
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The air supplied to the engraving room must be clean, with oil, moisture, and dirt completely removed. Dirty air has high viscosity and greatly red...
Fujitex Co., Ltd.
350+ people viewing
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■No installation work required. With 100V power supply, it can be used anywhere. Ideal for moisture control, dust control, and humidification. You ...
2 models listed
Kulow System Co., Ltd.
200+ people viewing
Last viewed: 12 hours ago
Features ■Improved efficiency [Air-cooled type (outdoor installation type)] Equipped with a new high-performance inverter compressor ①Improved effi...
Moriya Sangyo Co., Ltd.
400+ people viewing
Last viewed: 12 hours ago
Eco-friendly air cooler that uses water vaporization heat Expand the cool area with overwhelming wind speed and reach. With outstanding coolness a...
5 models listed
Kobelco Compressor Co., Ltd.
80+ people viewing
Last viewed: 14 hours ago
■Refrigerating capacity increased by 40% by increasing inverter speed With conventional refrigerators, as the evaporation temperature drops, the re...
Kobelco Compressor Co., Ltd.
60+ people viewing
■Refrigerating capacity increased by 40% by increasing inverter speed With conventional refrigerators, as the evaporation temperature drops, the re...
Rittal GmbH & Co. KG
540+ people viewing
Last viewed: 9 hours ago
■Summary This is a rack mount type fan that is installed directly on the 19-inch equipment mounting surface. This installation ensures constant air...
8 models listed
Kansai Special Machinery Co., Ltd.
110+ people viewing
Last viewed: 1 day ago
The air supplied to the engraving room must be clean, with oil, moisture, and dirt completely removed. Dirty air has high viscosity and greatly red...
ML Engineering Co., Ltd.
150+ people viewing
Last viewed: 1 day ago
This prevents downtime due to overheating of electronic components and circuits. The Frigid-X™ panel cooler for control panels cleans and cools con...
Kulow System Co., Ltd.
210+ people viewing
Features ■Improved efficiency [Air-cooled type (outdoor installation type)] Equipped with a new high-performance inverter compressor ①Improved effi...
Moriya Sangyo Co., Ltd.
250+ people viewing
Mobile large air volume spot cooler "Cool Revolution" is an air conditioner-type spot cooler that can deliver large capacity cold air with a sensi...
2 models listed
Masaie Co., Ltd.
760+ people viewing
Last viewed: 4 hours ago
■ Features ·Low price ・ Realizes temperature accuracy of ± 1.0 ° C by hot gas bypass ・ If the load is lost, it will automatically switch to ON/OF...
3 models listed
Kobelco Compressor Co., Ltd.
70+ people viewing
Last viewed: 11 hours ago
■Refrigerating capacity increased by 40% by increasing inverter speed With conventional refrigerators, as the evaporation temperature drops, the re...
Rittal GmbH & Co. KG
280+ people viewing
Last viewed: 5 hours ago
■Summary 2 HE compression fans with a maximum throughput of 320 m^3/h. The noise generated is low at 52 dB, so it can be used in office environments.
2 models listed
Kansai Special Machinery Co., Ltd.
110+ people viewing
Last viewed: 9 hours ago
The air supplied to the engraving room must be clean, with oil, moisture, and dirt completely removed. Dirty air has high viscosity and greatly red...
Kulow System Co., Ltd.
200+ people viewing
Last viewed: 1 day ago
Features ■Improved efficiency [Air-cooled type (outdoor installation type)] Equipped with a new high-performance inverter compressor ①Improved effi...
Moriya Sangyo Co., Ltd.
320+ people viewing
Last viewed: 5 hours ago
A powerful machine with high cooling capacity Rather than cooling the entire room, it blows cold air locally, so there is less waste, and it is su...
10 models listed
Nippon Blower Co., Ltd.
240+ people viewing
Last viewed: 1 day ago
■BOX cooling. Attached to the housing for airtight cooling - Ideal for sealed cases in places with poor atmosphere. -Easy to install. Maintenance f...
