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fin - メーカー・企業13社の製品一覧とランキング

更新日： 集計期間:Sep 24, 2025～Oct 21, 2025
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finのメーカー・企業ランキング

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  1. 最上インクス Kyoto//Manufacturing and processing contract
  2. null/null
  3. 東和電気 Tokyo//Electronic Components and Semiconductors
  4. 4 勝川熱工 営業部・工場 Osaka//Industrial Machinery
  5. 5 アクシス 大阪営業所 Osaka//fiber
企業ランキングへ

finの製品ランキング

更新日： 集計期間:Sep 24, 2025～Oct 21, 2025
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  1. Cold forging processing of pin fins
  2. 【Product Introduction】Standard Folding Fin for Outer Pipe 最上インクス
  3. Lotus fin 東和電気
  4. Corregate fin 最上インクス
  5. 4 Pipe/duct outer wrap fin 最上インクス

finの製品一覧

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Lotus fin

Lotus fin

In addition to the required heat dissipation characteristics, we propose appropriate heat dissipation solutions according to the application, shape, and construction method!

We would like to introduce the "Lotus Fin" handled by Towa Electric Co., Ltd. Lotus metal is a porous copper material created using a special casting method. The countless pores that penetrate from top to bottom dramatically increase the surface area and achieve excellent heat dissipation. Using this Lotus metal, we conducted comparative experiments on the cooling performance against commercially available high-spec PC CPU coolers. Despite a 76% reduction in volume ratio, it demonstrated 1.1 times the cooling performance. This translates to approximately four times the cooling performance at the same volume ratio. 【Features】 - Achieves thermal conductivity equivalent to silver sintering through unpressurized, low-temperature bonding. - With high heat dissipation performance, it enables miniaturization, high performance, and energy savings. - The pores are aligned in one direction, resulting in excellent thermal conductivity and fluid permeability. *For more details, please download the PDF or feel free to contact us.

  • Cooling system

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Product Introduction: Standard Folding Fin

Product Introduction: Standard Folding Fin

Light! Flexible! Easy to install!

◎ This product is made by bending thin sheet metal (0.1 to 0.5 mm). ◎ It features an original fin shape processed with equipment developed in-house. ◎ The fin pitch and fin height can be freely adjusted, resulting in a rich product lineup. ◎ Heat management components can be purchased individually. ◎ The fin part is thin and lightweight. ◎ It can be installed not only on flat surfaces but also along curved surfaces. ◎ This time, the material is provided in aluminum. ◎ Reduction of product weight through lightweight heat dissipation components. ◎ Improved heat dissipation performance with retrofitting on curved surfaces. ◎ Expansion of heat dissipation area through thinning. ◎ Cooling can be retrofitted when necessary. ◎ A comprehensive lineup allows for comparison between products. ◎ Proven shapes used across various industries. ◎ Lightweight, making it resistant to vibrations. ◎ Excellent heat dissipation performance per unit weight. ◎ Proven record of 60% weight reduction in products. ◎ Easy retrofitting allows for improved product performance. ◎ Attachment to motors enhances lifespan. ◎ Achieves high quality and stable performance even in small lots. ◎ Increased surface area improves emissivity. ◎ Continuous evaluations of "high performance" from various industries and sectors.

  • Processing Contract

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[Usage Example] Standard Folding Fin for Pipes

[Usage Example] Standard Folding Fin for Pipes

Just wrap it around and stop it.

◎ Can be installed on 25A piping (pipe) ◎ Can be installed without disassembly ◎ Usable with heat exchangers ◎ Performance improves even if fluids inside and outside the piping flow in parallel ◎ Good compatibility with flexible thermoelectric power generation elements ◎ Achieves a reduction in equipment length by improving heat dissipation performance from the piping ◎ Stabilization of discharge fluid temperature

  • Processing Contract

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【Product Introduction】Standard Folding Fin for Inside of Pipe

【Product Introduction】Standard Folding Fin for Inside of Pipe

If you roll it up and push it inside the pipe or piping, it will improve the heat exchange efficiency.

◎ Easily enhance the performance of heat exchangers. ◎ We have prepared a size that fits neatly rolled up inside a pipe with an inner diameter of 30.7. ◎ Insert into the piping and hold it with the metal's spring properties. ◎ Insert into the pipe and hold it with the metal's spring properties. ◎ Available for purchase from just one piece. ◎ Custom manufacturing is possible with any fin pitch, height, and number of pieces. ◎ Thin and lightweight, minimizing the impact on pressure loss. ◎ An optimal component for those looking to improve heat exchange efficiency inside pipes and piping. ◎ An optimal component for those considering reducing the distance required for heat exchange. ◎ A must-see for those searching for an easily replaceable catalyst carrier installed inside pipes. ◎ Expands the surface area by pushing it into the pipe or piping. ◎ Makes it possible to increase the heat exchange rate in a compact space. ◎ Easy to retrofit and remove from existing equipment. ◎ Flexible shape and capable of accommodating curved surfaces. ◎ Possible to expand the heat transfer area of pipes and piping. ◎ Overall performance improvement of the heat exchanger. ◎ Easy installation; a YouTube video is currently available. ◎ We will consider adding different sizes to the lineup if requested.

  • Heat exchanger

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Standard Wrapping Fin *Patent Pending

Standard Wrapping Fin *Patent Pending

It attaches securely to the curved pipe. Achieves a 50% improvement in performance.

◎Performance improvement with installation on finless heaters (measured results from in-house experimental equipment) ◎Can be retrofitted to cooling pipes, vacuum piping, and sheath heaters ◎Parts that help improve thermal conductivity efficiency ◎Achieves performance improvement through effects such as increased surface area ◎No installation tools required; can be used without joining ◎Original fins made by bending thin sheet metal ◎Utilizes the metal's spring properties to attach and detach from pipes with a 'snap' ◎Flexible shape that conforms to curved pipes *We can expand our lineup if requested. *For more details, please refer to the PDF materials or feel free to contact us.

  • Heat exchanger

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Slit Folding Fin (FFSL)

Slit Folding Fin (FFSL)

Flexible high-performance aftermarket fins that can be freely oriented vertically or horizontally along curved pipes!

The "Slit Folding Fin (FFSL)" is a fin shape that has been improved from our original folding fin shape (hereinafter referred to as FF). By incorporating slits into the fin part of the "FF," flexibility is achieved in directions that could not be bent with the FF, allowing the fins to be wrapped not only parallel to the piping but also vertically. Depending on the orientation of the piping and the attachment location, changing the installation direction allows for aligning the fin orientation to a suitable direction even in retrofitting, enabling high performance. 【Features】 ■ Flexible ■ Lightweight ■ High performance *For more details, please refer to the PDF materials or feel free to contact us.

  • Other environmental equipment

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Waving fin

Waving fin

High-precision thin sheet metal heat transfer fins for small lot heat exchangers.

The "Waving Fin" is a heat transfer fin made from thin sheet metal through press processing. Due to its high precision in fin height and flatness on both the top and bottom surfaces, productivity and production efficiency in subsequent processes (such as joining and assembly) are improved, leading to stabilized performance. Additionally, for dimensions and shapes other than standard products, we can create dedicated molds as a customization project to accommodate your needs. We also possess methods for low production quantities, mass production techniques, and large fins with a maximum flow path length of 600mm, so please feel free to consult us. 【Features】 ■ High-precision thin sheet metal heat transfer fins for small lot heat exchangers ■ Fin heights available in 1mm increments, as frequently requested ■ Can be used for catalyst support materials, leveraging surface area ■ Customization available: corrugated and offset shapes ■ Customization available: aluminum, copper, titanium, Inconel, etc. ■ Customization available: maximum flow path length of 600mm, maximum fin height of 50mm *For more details, please refer to the PDF document or feel free to contact us.

  • Other environmental equipment

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"Waving Fin" <Free sample available>

"Waving Fin" <Free sample available>

Cataloging of wavy fins used in heat exchangers. Free samples available.

The essential heat transfer fins for compact and high-performance heat exchangers come in various shapes, such as corrugated, wave, and offset shapes. Each shape requires a mold, making them not easily accessible. To cater to such customers, we have cataloged the waving fins. ■ Wave R1.6 The fin heights are available in three types: 2mm, 3mm, and 4mm. The Wave R has a small wave and a small wave pitch, resulting in a shape that causes intense and turbulent flow. Among the three types, it has the highest heat transfer performance, but it also has significant pressure loss, requiring fins or pumps with high static pressure. ■ Wave R2.8 The fin heights are available in five types ranging from 2mm to 6mm. Its performance and pressure loss are intermediate among the three types. The fluid flows along the moderate waves, making it less likely for debris to clog. ■ Wave R20 The fin heights are available in nine types ranging from 2mm to 10mm. Although it has the lowest performance among the three types, it also has low pressure loss, making it a user-friendly shape. With a wide variety of height options, it can be used in various specifications of heat exchangers. Currently, we are offering free samples. You can freely select the number of fins to match your heat exchanger and check the estimated quote online.

  • Heat exchanger

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"Waving Fin" <Heat Exchanger Example>

"Waving Fin" <Heat Exchanger Example>

Commercialization of wave fins used in heat exchangers. Free samples available.

Recommended for those who want to create several heat exchangers using wavy fins. ■ Plate Type A heat exchanger with a structure made by laminating several types of plate materials and our wavy fins. By innovating the hole shapes, plate thickness, and fin dimensions of the plate materials, it is possible to design heat exchangers with various flow path structures. It is recommended for liquid-liquid heat exchangers when the fin height is low. ■ Radiator Type A heat exchanger with a radiator structure composed of tubes, headers made from two sheets of metal, and two types of fins. By making the header part a laminated structure, it easily accommodates changes in fin height and the number of tubes. It is recommended for situations where one side is connected to existing piping and cooled with a fan, etc. Currently, design drawing data is available for download. 【Features】 ■ The variation in fin height is small due to press processing, and the flatness of the top and bottom surfaces is high. ■ By changing the curvature and pitch of the wave shape, it supports small lot production. ■ Customization is possible for shape, material, plate thickness, and manufacturing method. *For more details, please refer to the materials available via the download button. ★ Free samples are currently being offered. If you are interested, please apply through the inquiry form.

  • Heat exchanger

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Wave fin

Wave fin

The fin pitch is narrow, and the fin height is high! Copper wave fins that can be mounted on both flat and curved surfaces.

The "Wave Fin" is a heat transfer fin with a wavy shape in the fin section. Our products are manufactured using unique equipment that leverages the characteristics of press processing, resulting in minimal variation in fin height, which can improve production efficiency in subsequent processes (such as joining and assembly) and stabilize performance. This time, we have developed a high-performance fine wave fin in one shape as a standard product. It can be used in various applications, such as cooling Peltier elements, attaching to curved surfaces of motors, and wrapping around pipes. 【Features】 ■ High Performance - Enables heat exchange in a compact range ■ Flexible - The fin's pitch has been adjusted, making it easier to wrap around curved surfaces ■ Low Cost - Customization options for different fin heights and pitches can be accommodated with processing of only the mold parts *For more details, please feel free to contact us.

  • Heat exchanger

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Pipe, piping, channel internal insertion fin

Pipe, piping, channel internal insertion fin

Simply insert it inside pipes and plumbing to solve heat issues.

The internal insertion fins for pipes, piping, and flow paths are heat transfer fins that can be inserted into pipes and piping later on. They can be easily installed on existing equipment, allowing for an increase in surface area. They can accommodate aluminum piping with diameters ranging from Φ12 to Φ60. The fin pitch, fin height, and number of fins can be freely modified. Our products are made by bending thin sheet metal, making them lightweight and flexible, and they can be adapted to various sizes as standard shapes. Additionally, there is no initial cost (mold cost) typically required, allowing for easy use in trial experiments. *We also offer suggestions for optimal installation methods. 【Features】 ■Retrofit - Simply roll and insert our fins into existing pipes and piping. ■High Performance - An increase in surface area of approximately 3.4 times when the inner diameter is Φ10, and about 16.8 times when the inner diameter is Φ57.6 is expected. ■Low Cost - There is no initial investment required, so you can try it out easily. *For more details, please feel free to contact us.

  • Heat exchanger

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[Proposal/Analysis Example] How to Improve the Heat Exchange Efficiency of Counterflow

[Proposal/Analysis Example] How to Improve the Heat Exchange Efficiency of Counterflow

We propose folding fin wrapping! It can be installed without major dismantling of the equipment!

We received a consultation stating, 'We want to improve the heat exchange efficiency inside and outside the piping.' As a solution, please consider 'wrapping folding fins around the piping.' Due to the original shape of the folding fins, they are arranged parallel to the flow direction inside the piping, allowing for an effective increase in surface area for heat dissipation, even if the fluids inside and outside the piping are flowing in opposite directions, thus improving the efficiency of heat exchange. Installation can be done by wrapping the fins around the pipe from the outside, which may allow for installation without significant disassembly of the equipment, depending on the object, application, and environment. [Case Overview] ■ Issue: We want to improve the heat exchange efficiency inside and outside the piping. ■ Proposed Solution: Consider wrapping folding fins around the piping. *For more details, please refer to the PDF document or feel free to contact us.

  • Heat exchanger

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[Proposal/Analysis Case] How to Respond to Frequent Changes in the Heated Area

[Proposal/Analysis Case] How to Respond to Frequent Changes in the Heated Area

It is possible to install along a heater bent into a complex shape! We propose wrapping fins.

We received an inquiry stating, 'I want to easily adjust the heating area with a sheath heater.' As a solution, please consider the installation of 'wrapping fins.' These fins are made from thin sheet metal and are partially shaped like clips, allowing them to be easily attached to existing rod-type heaters. Since the fins are made from thin sheet metal, there are also fins that can be installed in a shape that conforms to the complex contours of the heater. [Case Overview] ■ Issue: I want to easily adjust the heating area with a sheath heater. ■ Proposed Solution: Consider the installation of wrapping fins. *For more details, please refer to the PDF document or feel free to contact us.

  • Heat exchanger

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[Proposal/Analysis Case] Example of Improvement for Folding Fins

[Proposal/Analysis Case] Example of Improvement for Folding Fins

We propose a type of fin with slits at regular intervals! Improved performance is expected!

We received a consultation saying, 'I would like a folding fin with better performance.' As a solution, please consider the installation of 'slit fins.' These fins are made by bending thin sheet metal and have slits periodically placed in them, which could potentially improve performance while maintaining the benefits of being lightweight and flexible. In forced air cooling environments, the slits can affect the flow of fluid, making it easier for heat to transfer from the fins to the air. Depending on the cooling and surrounding structures, this could improve heat dissipation performance by about 10%. In natural air cooling environments, performance improvements can also be expected depending on the shape and installation direction. [Case Summary] ■ Issue: I would like a folding fin with better performance ■ Proposed Solution: Consider the installation of slit fins *For more details, please refer to the PDF document or feel free to contact us.

  • Heat exchanger

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[Proposal/Analysis Case] How to Improve the Heat Exchange Efficiency of Pipes -2-

[Proposal/Analysis Case] How to Improve the Heat Exchange Efficiency of Pipes -2-

The movement of the updraft generated during natural air cooling is smooth! This may improve cooling efficiency.

We received an inquiry about wanting to improve the heat exchange efficiency of pipes in natural air cooling. As a solution, please consider the installation of slit fins. These fins are a type that has slits periodically placed in folding fins made from thin sheet metal, which may enhance performance while maintaining the benefits of being lightweight and flexible. By adjusting the dimensions of the slits, air can flow through the gaps, allowing for smoother movement of the rising air currents generated during natural air cooling, which can improve cooling efficiency. [Case Summary] ■ Issue: Wanting to improve the heat exchange efficiency of pipes in natural air cooling ■ Proposed Solution: Consideration of the installation of slit fins *For more details, please refer to the PDF materials or feel free to contact us.

  • Heat exchanger

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