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Cartridge Heater Product List and Ranking from 44 Manufacturers, Suppliers and Companies

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

Cartridge Heater Manufacturer, Suppliers and Company Rankings

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

  1. プロヒート ヒーター事業部 Aichi//Industrial Machinery
  2. Sakae Corporation Onishi Factory Gunma//Machine elements and parts
  3. 三洋熱工業 Aichi//Industrial Electrical Equipment
  4. 4 河合電器製作所 Aichi//Industrial Electrical Equipment
  5. 5 ワッティー Tokyo//Industrial Electrical Equipment
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Cartridge Heater Product ranking

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

  1. High-temperature cartridge heater Sakae Corporation Onishi Factory
  2. Cartridge Heater "PCH" プロヒート ヒーター事業部
  3. Cartridge heater プロヒート ヒーター事業部
  4. 4 Cartridge Heater (HLP-1000) 河合電器製作所
  5. 5 Cartridge Heater "Fire Rod Cartridge Heater" 坂口電熱

Cartridge Heater Product List

46～60 item / All 166 items

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Aluminum immersion heater

Aluminum immersion heater

Low melting point molten solution immersion heater contributes to CO2 reduction.

The "immersion heater" is a type commonly used for preheating holding furnaces. Our company has a proven track record with aluminum immersion heaters and provides reliable heaters and thermocouples. This is a direct heating type aluminum heater with an integrated thermocouple. It is used for maintaining the temperature of aluminum melt in holding furnaces, managing outlet temperature, and maintaining the temperature at the tapping point. Please use aluminum heaters to maintain the temperature of the melt in the crucible. 【Example Specifications for Aluminum Heaters】 ■ Type for Preheating Holding Furnaces 【Structure of Aluminum Heaters】 The heating element of the aluminum immersion heater uses nichrome wire. The protective tube employs silicon nitride, which is most suitable for molten aluminum. For safety, it is equipped with an integrated thermocouple for overheating prevention.

  • Aluminum heater

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L-type cartridge heater

L-type cartridge heater

We manufacture cartridge heaters in Sakai City, Osaka Prefecture. If you are having issues with heater disconnection or heater lifespan, please contact us.

■What is a Cartridge Heater? A cartridge heater is a pipe-type heater widely used in molds, packaging machines, molding machines, and more. It primarily consists of a nichrome wire (heating element) wound around a molded object made of magnesium oxide, placed inside a metal pipe such as stainless steel. After filling it with magnesium oxide powder, it undergoes a squeezing process to increase the filling rate of the magnesium oxide, allowing the heater to release more heat to the outside of the pipe. The principle of the cartridge heater is based on resistance heating, as it uses nichrome wire as the heating element. ■Advantages of Using L-Shaped Cartridge Heaters Since the lead wires are oriented in an L direction relative to the heater, there is no need to forcibly bend and route the lead wires. This helps prevent wear on the lead wires. Additionally, because they are oriented in the L direction from the start, if there is no space near the heater's sealing area, it is possible to route the electrical wires in that space.

  • Sensors

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[Example] Ring-shaped cartridge heater that fits into a groove of P.C.D φ40.

[Example] Ring-shaped cartridge heater that fits into a groove of P.C.D φ40.

A thickness of φ4 and a restriction of P.C.D φ40! A case that was able to be delivered in 2 to 3 weeks.

We would like to introduce a case study of the "cartridge heater" that we handle. A company, Y, located in Higashi-Osaka, uses a ring-shaped heater in a groove with a P.C.D of φ40 for heating the bottom surface of their products. However, they had a concern that the delivery time took two months, and they wanted to obtain it a bit faster. After much trial and error, we finished a heater identical to the sample, received approval from the customer, and were able to deliver it within 2 to 3 weeks. [Case Overview (Partial)] ■ Consultation Details - Using a ring-shaped heater in a groove with a P.C.D of φ40 for heating the bottom surface of the product - The ring-shaped heater has a delivery time of two months, and they want to obtain it a bit faster - They want to obtain a heater identical to the sample within one month ■ Proposal - After much trial and error, we finished a heater identical to the sample for customer testing *For more details, please refer to the related links or feel free to contact us.

  • Other heaters

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[Example] Removing weld lines with a cartridge heater

[Example] Removing weld lines with a cartridge heater

The heating section is 20mm at the tip! There are no more weld lines, and this is a case where we were able to produce the product.

Here is an example of the "cartridge heater" that we handle. We received an inquiry from Company T in Aichi Prefecture regarding a product that had developed a weld line. They wanted to apply heat to eliminate it, but the area requiring heat was narrow, with a small diameter and a length of about 20mm at the tip. We proposed a cartridge heater with a diameter of 8mm and a length of 55mm (heating section 20mm), rated at 100V and 100W, with a 1m side lead. Since the heating section was only 20mm at the tip, the weld line was eliminated, allowing them to produce the product. [Case Overview (Partial)] ■ Inquiry Details - The product had developed a weld line, and they wanted to apply heat to eliminate it. - The area requiring heat was narrow, with a small diameter and a length of about 20mm at the tip. - The wiring extraction was also in a recessed area with a gap of less than 20mm. *For more details, please refer to the related links or feel free to contact us.

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Cartridge heaters compatible with outer diameter sizes from Φ3.1 to over Φ30.

Cartridge heaters compatible with outer diameter sizes from Φ3.1 to over Φ30.

Balance winding and cartridge heaters with built-in thermocouples are also available!

Our cartridge heaters are compatible with outer diameters ranging from Φ3.1 to Φ30, and we can also accommodate balance winding and thermocouple-integrated cartridge heaters. A cartridge heater is a high-power density rod heater that wraps a heating wire (nichrome wire) around a rod-shaped core, inserts it into a pipe, and seals the gap between the heating wire and the pipe with MgO, which has excellent thermal conductivity and high insulation properties. Typically, cartridge heaters are used by inserting them into holes in heating plates, but they can also be utilized for water heaters, steam applications, and vacuum use by attaching flanges or screw bushings. They can be used in plastic processing machines, automatic packaging machines, etc., and can be adapted for liquid use by providing suitable fittings such as flanges. We can manufacture models with fins, L-shaped designs, thermocouple integration, dual circuits, triple circuits, and distributed winding. 【Features】 ■ Inserted through the inlet provided in the metal part for use ■ Suitable for plastic processing machines, automatic packaging machines, etc. ■ Can also be used for liquid applications *For more details, please refer to the PDF document or feel free to contact us.

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  • Heating device

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Cartridge heater

Cartridge heater

A heater with an extended lifespan created using a unique rolling method!

Our company has been involved in the manufacturing of "cartridge heaters" and has received high praise from our customers to this day. We produce heaters tailored to customer needs, and they are utilized in a wide range of fields, from industrial equipment to applications of advanced technologies. 【Features】 ■ Heaters with watt ratios can be manufactured (coarse and fine winding, balanced winding) ■ Heaters exceeding 2 meters can be produced using our unique manufacturing method (there may be limitations on operating voltage and capacity). ■ Flexible heaters can be manufactured (there are limitations on operating voltage, capacity, and heater diameter). ■ Orders can be placed for production starting from just one unit. *For more details, please download the PDF or feel free to contact us.

  • Other heaters

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Cartridge heater

Cartridge heater

We offer glass wire, silicone wire, and silicone glass-coated wire!

At Kyowa Den-Netsu Seisakusho Co., Ltd., we handle "cartridge heaters." These products feature flexibility and waterproof properties. It is also possible to cover the lead wires with a glass tube for double insulation. Additionally, we can manufacture custom products. Please feel free to contact us when you need assistance. 【Product Lineup】 ■Standard Specifications ■High Wattage Type *For more details, please refer to the PDF document or feel free to contact us.

  • Other heaters

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Lead protection type cartridge heater

Lead protection type cartridge heater

Patent obtained for a method of securing lead wires that are resistant to disconnection and strong against bending.

We offer lead-protected cartridge heaters with excellent bending resistance. To prevent disconnection accidents, we connect the insulated twisted wire at the tip of the lead pin and compress a metal sleeve that covers the connection part in a columnar shape along the axis of the column. By fixing the lead wire within the protective member and also securing it at the end of the sheath pipe, we have achieved bending resistance. 【Specifications】 ■ Power consumption: Rated ±10% ■ Insulation resistance: 10MΩ or more (DC500V megger / at the time of shipment) ■ Dielectric strength: 1500V for 1 minute or 1800V for 1 second (at the time of shipment), etc. *For more details, please feel free to contact us.

  • Heat exchanger

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High wattage cartridge heater

High wattage cartridge heater

Introducing the Hi-Watt type "Cartridge Heater" that helps improve production with high-speed heating!

This is the Hi-Watt type "Cartridge Heater" developed by Sanyo Thermal Industry. [Features] ■ Capable of rapid heating ■ Increases productivity *For more details, please download the PDF or feel free to contact us.

  • Heat exchanger

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Hot runner cartridge heater

Hot runner cartridge heater

Introducing the "cartridge heater" for hot runners that allows for a smaller wiring space!

Introducing the 'Cartridge Heater' for hot runners developed by Sanyo Thermal Industry. 【Features】 ■ Since the twisted wire is directly extended from inside the heater, the wiring space can be minimized. *For more details, please refer to the PDF document or feel free to contact us.

  • Other heaters

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Square cartridge heater

Square cartridge heater

Introducing the easily customizable rectangular "cartridge heater"!

Introducing the rectangular "Cartridge Heater" developed by Sanyo Thermal Industry. 【Features】 ■ Cartridge Heater ■ Good adhesion (crimping) ■ High thermal efficiency *For more details, please refer to the PDF materials or feel free to contact us.

  • Other heaters

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Ultra-high temperature heater compatible with 1200°C that can be used as an alternative to high-frequency heating.

Ultra-high temperature heater compatible with 1200°C that can be used as an alternative to high-frequency heating.

Developed a super high-temperature heater that retains the strength of metal pipes while withstanding high temperatures - Patent product -

By using the "Ultra High Temperature Heater" manufactured and sold by Sanyo Thermal Industry, it is possible to operate in environments up to 1200°C, which conventional products cannot withstand, even at temperatures exceeding 1000°C. 【Do you have any of these concerns?】 ■ I want to fire only a specific area... ■ I want to perform heat treatment on large items... ■ I want to ensure proper firing even for complex shapes... Our ultra high temperature heater is made of special metal pipes and is highly heat-resistant, making it durable and less prone to degradation at temperatures around 1000°C. Additionally, it does not require a transformer, enabling space-saving in factories. *For more details, please download the PDF or feel free to contact us.

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  • Other heaters

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Individual temperature control for heaters! "Heater for High-Temperature Material Heating Furnace, Panel Type"

Individual temperature control for heaters! "Heater for High-Temperature Material Heating Furnace, Panel Type"

[Maximum operating temperature 900℃] Temperature adjustment is possible for each channel's heater! Sanyo Thermal Industry's "New High-Temperature Material Heating Furnace Heater" supports flexible firing.

Sanyo Thermal Industry's new product, the "Panel Type Heater for High Tensile Material Heating Furnace," specializes in the heat treatment of "high tensile materials," which have been gaining attention in the automotive and various other fields in recent years. The maximum operating temperature of the panel heater is "900°C." Additionally, since individual temperature adjustments for each heater are possible, it can accommodate flexible heating tailored to the materials and processes in each channel. We also offer a "Cartridge Type" that allows for temperature control with three circuits. 【Specifications】 ■ Maximum operating temperature: 900°C ■ Power density: 4.8W/cm² (Heating section 1096.2mm) ■ Insulation resistance: 10MΩ or more (DC500V megger / at the time of shipment) ■ Dielectric strength: 1500V for 1 minute or 1800V for 1 second (at the time of shipment) ■ Sensors and controllers need to be prepared separately *For more details, please refer to the PDF document or feel free to contact us.

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  • others

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From room temperature to 1200°C in about 150 seconds! High-speed high-temperature cartridge heater.

From room temperature to 1200°C in about 150 seconds! High-speed high-temperature cartridge heater.

Rapidly rises to 1200°C in a short time! This high-speed high-temperature cartridge heater contributes to reducing processing time and improving productivity.

The "STC-1200-HS" is a high-speed high-temperature cartridge heater that reaches 1200°C in about 150 seconds from room temperature. If it takes a long time to reach high temperatures, it significantly affects processing time and production volume. This product reaches high temperatures in a very short time, contributing to increased speed in thermal processing and improved productivity. We are confident that it will perform at its best under harsh conditions and bring satisfaction to everyone. Additionally, we handle various high-temperature heaters, so please feel free to contact us if you have any concerns. 【Features】 ■ Usable at ultra-high temperatures of 1,200°C ■ Reaches 1200°C in about 150 seconds ■ Contributes to shortening processing time and improving productivity *For more details, please visit our website or feel free to contact us.

  • Other heaters

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[Case Study] Water Heating (Food Equipment Manufacturer)

[Case Study] Water Heating (Food Equipment Manufacturer)

Introducing a case study on the implementation of a "cartridge heater" in a large dishwasher!

A food machinery manufacturer faced the issue that "scale (water stains, carbohydrates) adheres to the heater sheath, making maintenance difficult, and during heater replacement, the 2-inch stainless steel plug gets stuck and is hard to remove." In response, our company proposed a cartridge heater. It has been downsized from a 2-inch stainless steel plug to a 1/2-inch one, making it more compact. Considering water quality, we changed the material to Incoloy 800, and since it is a rod type, it has received positive feedback for being easy to maintain. 【Case Overview】 <Problems> ■ Scale (water stains, carbohydrates) adheres, making maintenance difficult ■ The 2-inch stainless steel plug is hard to remove during heater replacement <Results after Implementation> ■ The rod type makes maintenance easy ■ It has been downsized from a 2-inch stainless steel plug to a 1/2-inch one, making it more compact *For more details, please refer to the PDF document or feel free to contact us.

  • Other heaters

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