List of 熱処理 products
1531~1575 item / All 6514 items
A vacuum degreasing and sintering furnace that can perform both processes in a single cycle! It is possible to achieve excellent product quality while reducing time and costs!
- Incinerators and incinerators
Improved slip properties! Case study of the introduction of original plating technology applicable to food-related products.
- Processing Contract
- Surface treatment contract service
Clean booth for cleanliness management by process in the clean room.
- Clean Booth
This is a clamp claw used for gripping and transporting optical fibers during the assembly process in an automatic machine for manufacturing optical fiber connectors.
- Steel
- Electric discharge machine
- Optical Connector
Pursuing the creation of metal products with a focus on high quality, without being satisfied with the current situation.
- Other metal materials
We also offer surface treatment after turning processing! We add value through various heat treatment processes and plating.
- Processing Contract
The truck body and flooring made of wear-resistant steel plate HARDOX achieve excellent productivity in terms of load capacity, durability, and reduced ownership costs.
- Special Steel
- Interior parts
- Trolley
Channels made by bending wear-resistant steel plate HARDOX possess high toughness, high hardness, and high strength, and are used in various applications.
- Special Steel
- Interior parts
- Trolley
Our products are used in industrial magnetrons, analyzers, X-ray devices, catheters, semiconductor manufacturing equipment, electric propulsion systems, air purifiers, sterilization lamps, and more.
- Other inspection equipment and devices

<Exhibition of Electronic Sources and Difficult-to-Cut Materials> will be exhibited at the Space Science and Technology Federation Conference from November 25 to November 28.
Yakeshi Electric will exhibit at the Space Science and Technology Union Conference to be held in November 2025. ■69th Space Science and Technology Union Conference https://smartconf.jp/content/sstc69/ Dates: November 25 (Tuesday) - November 28 (Friday), 2025 (4 days) The Space Science and Technology Union Conference is a large-scale event where people involved in space, including JAXA, various research institutions, universities, and private companies, gather together. Our company develops electronic sources for small satellites (including impregnated cathodes and LaB6) and manufactures peripheral components such as sensors and power supply units. This time, we plan to expand our display of electronic sources and include additional components such as tantalum and Inconel! In particular, electronic sources like impregnated cathodes are often purchased from overseas due to the limited number of domestic manufacturers, which can lead to difficulties in fine adjustments and flexibility. However, our company offers: ● Control of porosity and selection of emitters ● Manufacturing according to desired sizes and shapes ● Production starting from one unit ● Stable domestic procurement We can provide solutions tailored to your research and development needs! Please feel free to consult with us.
Enhance the surface of steel and achieve a deep and stable hardened layer! Introducing gas nitriding treatment!
- Surface treatment contract service
- others
Introduction of precision low-temperature nitriding treatment targeting stainless steel precision parts and precision molds developed by our company.
- Other surface treatment equipment
- Surface treatment contract service
You can check the temperature data during heat treatment in real time.
- Temperature and Humidity Control
- Other process controls
- Data Logger
We offer integrated metal processing from cutting, heat treatment, grinding, surface treatment to inspection.
- Processing Contract
- Surface treatment contract service
We will provide comprehensive support for the manufacturing of thermosetting resin parts in collaboration with partner companies, from mold design and production to molding, post-processing, heat trea...
- Contract manufacturing
- Processing Contract
International patent application pending. (International patent obtained in Japan and South Korea [No. 4051347])
- Heating device
Sleeve, chip, bush. From used recycled products to new manufacturing.
- Processing Contract
- Surface treatment contract service
The vent hole can be connected to the discharge line.
- Other machine elements
Design and development of software and firmware, as well as various field support!
- Software (middle, driver, security, etc.)
Introducing software to prevent losses caused by large-scale repairs and manufacturing line stoppages!
- Business Intelligence and Data Analysis
Special furnace equipped with a furnace pressure control system.
- Electric furnace
Ensuring high cleanliness and excellent characteristics through ESR engineering! Proud of uniform quality even in large sizes【Achieving cost reduction】.
- Special Steel
Introducing a method to heat only the surface of materials that can be hardened, in a blog format!
- Other consumables
Starting with applications in cutting tools, it has been widely expanded to molds, automotive components, food, medical devices, and more.
- Surface treatment contract service
- Other surface treatment equipment
Small-scale experimental manufacturing device using vapor phase method (carbon nanofiber manufacturing device)
- Electric furnace
Supports evaluation, management, test firing, and small-scale production! Ultra-high-speed high-temperature electric furnace.
- Electric furnace
Realization of high quality, short delivery times, and low prices through integrated in-house production for the entire process.
- Other metal materials
- roller
- Other machine elements
We offer contract melting and atomization processing of various metals and alloys using high-frequency induction heating!
- Other metal materials
- Metal bearings
- Prototype Services
Efforts towards new technology
- Cooling system
- Heating device
The guide as a guiding device requires wear resistance and impact resistance, and wear-resistant steel plate HARDOX is suitable for the guide.
- wheel
- Chains and sprockets
- Special Steel
Long lifespan and maintenance-free! Ideal for various heat treatment furnaces such as carburizing furnaces, continuous annealing furnaces, and aluminum melting/holding furnaces!
- Other heaters
- Electric furnace
- Other metal materials
By heating the local area instantly, it minimizes the thermal impact on other parts!
- Other processing machines
Achieving high precision and short delivery times through in-house integrated production!
- Processing Contract
- Steel
Horizontal tubular furnace [Oxygen concentration control type horizontal tubular furnace]
- Electric furnace
By visualizing the location of target items in the cloud, we are significantly reducing logistics management labor costs!
- Contract manufacturing
- Processing Contract
- Other machine elements
Total support through integrated production! Flexibly responding to needs and achieving stable quality.
- Processing Contract
Total manufacturer of prototype parts / Prototype solution services by Yoshikawa Manufacturing Co., Ltd.
- Prototype Services
- Processing Contract
High-quality plastic mold steel brand produced through high-definition purification and advanced forging/heat treatment methods [Achieving cost reduction].
- Special Steel
Leave high-frequency hardening and flame hardening to us!
- High frequency/microwave parts
- Other Auto Parts
- Other machine elements
Marusho Electric Co., Ltd. handles the "Special Furnace [Single Crystal Pulling Device]."
- Electric furnace
From a single prototype to mass production, we will respond to our customers' demands widely and with high quality.
- Mold Design
- Other molds
- Processing Contract
C194 class conductivity! It is a high-strength, high-conductivity copper alloy that has also achieved high strength.
- alloy
Temperature gradient 600℃/800mm! Horizontal tubular furnace [Temperature gradient furnace]
- Electric furnace
Special furnace equipped with a program cooling system and exhaust gas deodorization device.
- Electric furnace
Application technology of anodizing! It can prevent particle generation.
- Surface treatment contract service
In terms of quality management, we thoroughly communicate the customer's management requirements to each partner company! We also conduct inspection checks within our company after the products arrive...
- Contract manufacturing
- Processing Contract