★ Heater utilizing "far infrared rays" ★

A specialist in heat treatment technology with a history of 126 years! Introducing the strengths of Teitokusha.

Since our founding 126 years ago, we have been manufacturing refractory materials (refractory bricks, insulators). Based on the heat-resistant and insulating technologies we have cultivated, we specialize in the design and production of heaters for electric furnaces that operate in harsh environments with high temperatures ranging from 800 to 1200°C and significant temperature fluctuations. We are also constantly pursuing new technologies and developments, aiming to anticipate the needs of the times. **Our Strengths** - **Shaping all kinds of heaters** - Providing innovative products with our unique technology - Solving problems in response to specific requests - **Our motto is to engage thoroughly** - We thoroughly consider and engage with our customers until their concerns and challenges are resolved - We respond quickly and carefully to all inquiries related to heating, cooling, and other thermal issues - **Long lifespan is our pride** - We have a track record of products being used continuously for 20 to 30 years - Through safe design standards and strict quality control, we provide our customers with safe and high-quality products and services - With the know-how and techniques developed over many years, we propose products that are well-suited to our customers' specifications *For more details, please refer to the PDF document or feel free to contact us.*

• Other heaters

Since it does not use unnecessary energy, it has energy-saving effects! The heating rate increases, making it more efficient.

This time, we would like to introduce heaters that utilize "far infrared rays," which are a type of "infrared" with longer wavelengths. Objects emit energy in the form of electromagnetic waves (light) according to their temperature. The higher the object's temperature, the greater the total amount of electromagnetic waves emitted, but the peak wavelength of the emitted waves becomes shorter. Electromagnetic waves in the far infrared range (3μm to 25μm) are generally said to be easily absorbed by materials, allowing for efficient heating of objects. Therefore, we have developed a paint (far infrared paint) that emits a large amount of electromagnetic waves in the far infrared range by applying our ceramic raw material formulation technology. Transparent materials like glass tend to allow electromagnetic waves to pass through easily, which means that heat from the heating element does not sufficiently transfer to the object being heated. As a result, if a lot of heater power is applied, electricity costs can increase. To address this, we can apply wavelength conversion paint to convert the waves to wavelengths that glass absorbs easily, allowing for efficient heat transfer to the object being heated without passing through. Effects of applying far infrared paint: - The load on the heater decreases, allowing for longer usage. - It has energy-saving effects since unnecessary energy is not used. - The heating speed increases, improving efficiency.

• Ceramic Heater
• Other heaters

Technoa Co., Ltd. (Headquarters: Gifu City, Gifu Prefecture, Representative Director: Koji Yamazaki) will hold a limited-time summer special event, "Monozukuri DX CAMP," from Saturday, August 9, 2025, to Saturday, August 23, 2025. Small and medium-sized manufacturing companies face challenges such as a shortage of specialized personnel and a lack of know-how and information, which act as barriers to promoting DX (digital transformation). This event will provide a step-by-step approach to "realistic DX," based on the know-how accumulated by Technoa while supporting the DX transformation of small and medium-sized manufacturing companies. It will be structured as DAY.1 to DAY.5, offering an opportunity for skill development during the summer break and supporting the learning and growth of small and medium-sized manufacturers. For more details, please refer to the related link.

JOHNAN has updated a webpage summarizing the selection points to solve various challenges in large-scale processing (quality maintenance, short delivery times, costs). This article introduces the challenges faced in large-scale processing based on years of knowledge and experience, as well as the key points for choosing the optimal contractor that balances quality and short delivery times. If you are looking for a reliable contractor, please make use of our "Large-Scale Processing Solutions." ▼For more details "Large-Scale Processing Solutions to Achieve Product Quality and Short Delivery Times" https://www.johnan.com/solution/process/processing-assembly/post_8.html

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for summer vacation during the following period. 【Closure Period】 From Saturday, August 9, 2025, to Thursday, August 14, 2025. We will resume normal business operations on Friday, August 15. We appreciate your understanding during this time and apologize for any inconvenience caused.

JOHNAN has released a video that clearly explains the implementation technology for stretchable films, which are expected to be utilized in wearable devices and medical equipment. In the video, you can see how the film, which has excellent elasticity, stretches and contracts. Please check our high technological capabilities and the flexible characteristics that are useful for product development. We hope this will help you generate new ideas in product development. ▼You can watch the video here [Link to the implementation page for stretchable films] https://www.johnan.com/dms/mounting/filmdevic/stretchable/

"Because it's an invisible place, we won't overlook it." Japan's climate is characterized by high temperatures and humidity, and particularly after typhoons and heavy rains, the conditions can be harsh for homes. It's not just the roofs and exterior walls that are affected by rain and wind. The area beneath the floor is actually the most susceptible and often overlooked point. This time, we will explain the "checkpoints for under the floor" that should be confirmed after a typhoon or heavy rain, the "responses" if abnormalities are found, and measures for preventing recurrence. [Table of Contents] ■ Why is underfloor checking necessary? ■ Checkpoints to confirm after a typhoon or heavy rain ■ Responses when damage is discovered ■ Points for preventing recurrence ■ Suggestions from Seihou Products ■ Summary Please be sure to read the [related materials] and [related links]. ↓ ↓ ↓