Sheath heater Product List and Ranking from 38 Manufacturers, Suppliers and Companies

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Sheath heater Manufacturer, Suppliers and Company Rankings

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

プロヒートヒーター事業部 Aichi//Industrial Machinery
SHINNETSU.Co,.Ltd. Headquarters Ibaraki//Industrial Electrical Equipment
Sakae Corporation Onishi Factory Gunma//Machine elements and parts
中日電熱 Tokyo//Machine elements and parts
5 三晃電気工業広島営業所 Hiroshima//Industrial Electrical Equipment

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Sheath heater Product ranking

Last Updated：Oct 15, 2025 Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Seed heater プロヒートヒーター事業部
Ultra High Temperature Super Season Heater 三晃電気工業広島営業所
What is a seed heater? 中日電熱
4 Flexible Seed Heater Hotflex "UHF Type" 日本ヒーター
4 Heater Design Technical Documentation *Supervised data useful for heater design! 新日電熱工業

Sheath heater Product List

76～90 item / All 106 items

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Seas heater

Bending processing is easy, and it can be made into various shapes! It is completely electrically insulated, allowing for direct heating and is safe.

The "sheath heater" is a heater that has a spiral heating element filled with a highly dense insulating material (MgO) in the center of a metal pipe for good thermal conductivity. The heating wire (nichrome wire, iron-chromium wire) is placed inside a metal tube (sheath) with magnesia as the insulating material, and the filling density is increased through a drawing process to facilitate the transfer of heat from the heating wire to the surface of the metal tube. Additionally, we also offer a "micro heater" that is very thin in outer diameter, making it easy to bend and install in complex shapes. 【Features】 ■ Completely electrically insulated, allowing for direct heating and safety ■ Resistant to vibration and shock, with a long lifespan due to the heating wire not oxidizing ■ Excellent heat transfer, and if made from heat-resistant pipe materials, can be used in high-temperature locations ■ Easy to bend, allowing for various shapes to be produced ■ Excellent mass production capability and low cost *For more details, please refer to the PDF document or feel free to contact us.

Company：ヤマト
Price：Other

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Technical Document "About Seed Heaters"

Various data such as corrosion resistance and heater surface temperature for sheath materials are included!

This document is a technical material regarding the sheath heaters handled by Tomioka Sangyo Co., Ltd., which deals with a wide variety of heat transfer equipment. It includes various data such as structural diagrams of gaps and the relationship between mold temperature and power density in relation to those gaps. [Items Included] ■ Precautions for handling cartridge heaters ■ Corrosion resistance data for sheath heaters ■ Applicable data regarding specific heat ■ Power density selection table for liquids and solids ■ Electric heating calculations, etc. *For more details, please download the PDF or feel free to contact us.

Company：冨岡産業
Price：Other

Technical and Reference Books

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Fin-type ceiling heater

Increase heat dissipation effect with metal fins! Widely used for heating still air!

The "Finned Sheath Heater" is a heater designed for the purpose of heating air through forced air circulation. It features a straight tubular heater wrapped with strip-shaped metal fins to enhance the heat dissipation effect. Additionally, depending on the sheath diameter and fin width, bending processing is also possible. 【Specifications】 ■ Sheath Material: SUS304, SUS316L ■ Sheath Length: 250–5000 ■ Sheath Diameter: 10, 12, 14, 16Φ ■ Fin Material: SUS304 ■ Fin Width: 7, 10 ■ Fin Thickness: 0.3 ■ Shape: Various bending processes are possible besides U-shape ■ Surface Treatment: Surface processing such as coating is possible *For more details, please download the PDF or feel free to contact us.

Company：冨岡産業
Price：Other

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[Case Study] Home Appliances (Home Appliance Manufacturer)

Our products, including various types of seed heaters, are active in many different places!

Togo Industries' products are also used in home appliances (home appliance manufacturers). The "various types of heat heaters" consist of a heating coil inserted into the center of a metal pipe, with the gap between the metal pipe and the heating coil filled with magnesium oxide, forming a straight tube shape. They are used for air heating and liquid heating in home appliances and other applications. Additionally, there are "transformers/reactors," "power cords," "oil dampers" used in warm water bidets, washing machines, rice cookers, and more. 【Introduced Products】 ■ Various types of heat heaters ■ Transformers/reactors ■ Power cords ■ Oil dampers *For more details, please refer to the PDF materials or feel free to contact us.

Company：東郷産業営業本部
Price：Other

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Transformers
power supply

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Sheath Heater 'For Beverages' <Water Heating Heater>

Chosen quality. Currently active in coffee machines for major convenience stores and cup-type vending machines!

This product is a high-performance heater that is covered with a metal pipe and uses nichrome wire. The optimal materials are selected according to the intended use, achieving excellent durability. Additionally, it features a unique special process that provides superior corrosion resistance. It maintains stable performance even in environments exposed to humidity and liquids. It can mainly be used in the following devices: - Coffee machines - Cup-type vending machines - Dispensers, etc. This heater has a proven track record in a wide range of fields and is well-regarded for its reliability and quality. 【Available Specifications】 - Material: SUS, Diameter: 6.7, 8, 8.5, 10, 11, 12 - Material: AH-1 - Material: ALLOY800 - Production of other diameters is also possible. Please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

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Heating device
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Small Water Heater 'Sheath Heater' <Water Heating Heater>

Both flange type and pushing type are supported!

We have utilized our long-developed heat control technology to achieve a high-performance, lightweight compact water heater. Its space-saving design allows it to be used as a small water heater for handwashing in aircraft and Shinkansen (bullet trains). Surface treatment: Copper Ni plating, SUS pickling and electropolishing 【Available Specifications】 ■ Material: SUS Diameter: 8, 8.5, 10, ■ Material: AH-1 ■ Material: ALLOY800 ・Production of other diameters is also possible. Please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

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Space Heater "For Heating" <Air Heating Heater>

This is a heater that has been fin-processed to enhance its heat dissipation effect!

At Sakae Co., Ltd., the Heater Equipment Division handles a variety of heating devices, including sheath heaters, cartridge heaters, and sheet heaters. These are mainly used for air heating and are utilized in vehicle heating, electric furnaces, and environmental equipment. 【Available Specifications】 ■ Material: SUS, Diameter: 8, 8.5, 9, 10, 11, 12, 13, 19 ■ Material: Fe, Diameter: 13, 19 ・Production of other diameters is also possible. Please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

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Freeze Prevention Silicone Heater (Rubber Mold Heater)

The heater's mouth is processed with a rubber mold, making it usable in high humidity areas!

This is a heater with a rubber molded processing at the mouth, featuring excellent moisture resistance. It is securely sealed with rubber, making it usable in high-humidity environments. It is mainly used for defrosting applications in outdoor units and showcases, and it can accommodate complex three-dimensional bends. 【Available Specifications】 ■ Material: SUS321 Diameter: 6.7, 9 ■ Material: AH-1 Molded rubber material: Neoprene rubber ・Production of other diameters is also possible. Please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

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Cartridge Heater for Mold Heating

This is a heater that can be used in small spaces because the lead wire connection is on one side!

At Sakae Corporation, the Heater Equipment Division handles a variety of heating devices, including sheath heaters, cartridge heaters, and sheet heaters. It is also possible to change the heat distribution on the surface of the heater. 【Available Specifications】 ■Material: SUS Diameter: 6.8, 8, 10, 12, 13, 16 ・Production of other diameters is also possible. Please feel free to consult with us. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

Other heaters
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Catalytic Heater "Shizu Heater" <Special Heater>

It is a heater installed in a food waste processor that treats food waste with warm air for recycling!

At Sakae Corporation, the Heater Equipment Division handles a variety of heating devices, including sheath heaters, cartridge heaters, and sheet heaters. The feature is a three-way split specification inside the pipe. 【Available Specifications】 ■Material: SUS Diameter: 6.7, 8 ・Production of other diameters is also possible. Please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

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Ceramic heater (for sauna stove)

A professional-grade heat source at the heart of the sauna stove.

This is a heater covered with a metal pipe that contains nichrome wire. By selecting the pipe material according to the usage environment, we have achieved a highly durable heater that can be used even under harsh conditions. It can also flexibly accommodate various shape designs, and the heater shown in the photo is used in sauna stoves. 【Available Specifications】 ■ Material: SUS316L ■ Material: AH-1 ■ Material: ALLOY800 - We can also accommodate production of other diameters. Please feel free to consult us. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

Heating device
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Heater [Case Study: Cup-Type Vending Machine]

The frequency of heater replacement has become a bottleneck! By confirming the quality, the lifespan of the heater has been extended.

We would like to introduce a case study of the implementation of "liquid heating sheath heaters" for the food distribution industry. Before the implementation, the heaters were prone to corrosion due to their use in water, leading to frequent replacements and significant costs associated with these replacements. By confirming the performance through comparisons of production processes and lifespan with the current manufacturer during the prototype stage, we were able to secure mass production orders for all models of water heating heaters, and it has opened up the possibility for expansion into other new projects. [Case Overview] ■ Issue: The short lifespan of heaters from the current manufacturer led to frequent replacements, creating a bottleneck. ■ Solution: Visualizing the manufacturing process and gaining trust in quality led to mass production orders. ■ Effect: By confirming quality, we were able to ensure the longevity of the heaters. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

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Heater

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Heater [Case Study Packaging Machine]

From trial production to process optimization, comprehensive support! A case study on supporting new outsourcing transfer.

We would like to introduce a case study of the implementation of a "hot plate" for companies that handle automated machinery and labor-saving devices. The background for the implementation was that a ceramic heater was used sandwiched between aluminum plates, but due to significant temperature unevenness on the plate surface, the desired level of temperature distribution could not be achieved, and improvements were needed. After the implementation, by selecting a mica heater, we achieved an improvement in temperature distribution, and further energy savings were realized due to the increased heat transfer area. 【Case Overview】 ■Challenge: Significant temperature unevenness on the plate surface prevented achieving the desired level of temperature distribution. ■Solution: Comprehensive support from prototype to process optimization, including assistance with new outsourcing transfer. ■Effect: Improved temperature distribution and energy savings achieved through the integrated arrangement of hot plates. *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

Hot plate

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[Case Study] Seasoning Heater for Roasters

Safe and high-performance even without gas! Able to flexibly respond to customer needs.

We would like to introduce a case study that solved challenges through the development of a "heater-type roaster" using special steel for a kitchen equipment manufacturer engaged in the design, manufacturing, and sales of commercial cooking equipment, specifically "smokeless roasters." In some restaurants located in urban areas and commercial facilities, the use of gas is restricted. Since conventional smokeless roasters were primarily designed for gas use, it became difficult for these establishments to adopt them, leading to limitations on the expansion of the grilling and cooking industry. With the development of our product, it has become possible to introduce smokeless roasters even in environments where gas usage is restricted. [Case Overview] ■ Background: Restrictions on the expansion of the grilling and cooking industry due to "gas usage restrictions" ■ Solution: Development of a heater-type roaster using special steel ■ Effect: Maintains high performance even in electric models, accommodating various types of business establishments *For more details, please download the PDF or feel free to contact us.

Company：Sakae Corporation Onishi Factory
Price：Other

Heater
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[Case Study] Seat Heater for Warm Water Washing Toilet Seats

Well-equipped production facilities and process improvements! We have achieved mass production without delays in delivery.

We would like to introduce examples of proactive proposals for process improvements aimed at enhancing efficiency for companies engaged in the electrical equipment and measurement instrument industries, which handle electronics products and various inspection devices. The company was looking for a manufacturer capable of mass production due to an increase in usage beyond previous levels. They were also considering ways to reduce costs. With our equipment designed for mass production, we were able to increase the production of heaters for warm water washing toilets to the desired quantity. Furthermore, by improving the work processes in each manufacturing stage, we achieved cost reduction without causing any delays in delivery. 【Case Summary】 ■ Background: Desire for mass production and cost reduction ■ Solution: Enhanced production facilities and process improvements ■ Effect: Increased production of heaters for warm water washing toilets and cost reduction *For more details, please download the PDF or feel free to contact us.