東海高周波 List of Products and Services

The treated shafts achieve high strength and high toughness through tempering after being hardened by high-frequency heating, making them suitable for use in motor shafts, pipe shafts, and mold components. Tokai High Frequency Co., Ltd. can manufacture them with hardness ranging from HRC 26 to 45 according to specific applications, and the materials can include carbon steel for machine structures, alloy steel for machine structures, stainless steel, and bearing steel. 【Features】 - High strength and high toughness are achieved - Suitable for use in motor shafts, pipe shafts, and mold components - Can be manufactured with hardness ranging from HRC 26 to 45 according to specific applications - Materials can include carbon steel for machine structures, alloy steel for machine structures, stainless steel, and bearing steel For more details, please contact us or download the catalog.

• Processing Contract
• Contract manufacturing

Tokai High Frequency Co., Ltd. enables the production of low-distortion hardened shafts with a diameter of φ2mm to φ6mm and a total length of 2,000mm by consistently performing processes such as correction, high-frequency hardening, tempering, correction, and inspection in-house from the material stage. Shafts that are high-frequency hardened in long lengths enhance productivity and can be cut and processed to any desired length, allowing for small lot production, thereby contributing to process shortening and cost reduction. By polishing the outer diameter, these shafts can also be widely utilized in applications such as needle rollers, miniature stroke shafts, and miniature ball screws, making them applicable to a wide range of industrial machine parts. 【Features】 - Consistent handling of processes such as correction, high-frequency hardening, tempering, correction, and inspection from the material stage - Capable of producing low-distortion hardened shafts with a diameter of φ2mm to φ6mm and a total length of 2,000mm - Long shafts that are high-frequency hardened enhance productivity - Capable of small lot production by cutting and processing to any desired length - Products that contribute to process shortening and cost reduction For more details, please contact us or download the catalog.

• Processing Contract
• Contract manufacturing

Tokai High Frequency Co., Ltd. has been a pioneer in high-frequency hardening for many years, primarily in the Tokai region, providing hardening processing for various parts and products. High-frequency hardening not only adds value to various components but is also applicable in a wide range of fields. In this context, our company has received significant recognition from various sectors. Moving forward, we will continue to specialize in high-frequency hardening and actively challenge ourselves to explore new fields through the development of new technologies and the enhancement of cutting-edge heat treatment techniques. 【Business Activities】 ○ Contract processing of high-frequency hardening ○ Manufacturing and sales of shafts ○ Sales of steel materials ○ Custom orders for special and unique items For more details, please contact us or download our catalog.

• Processing Contract
• Contract manufacturing