For heat treatment such as quenching, tempering, annealing, and stress relieving, please leave it to us.
In our heat treatment business, we perform hardening and tempering of materials and machined parts, annealing, normalizing, spheroidizing, high-frequency and medium-frequency hardening of formed products, ion nitriding, solution treatment of aluminum alloys (T6), and manufacturing of coils for high-frequency hardening. We conduct hardening of long products up to 6000L in a large oil tank measuring 2700mm in width, 2500mm in height, and 6900mm in length. Please feel free to consult us if you have any requests. 【Types of Processing】 ■ Hardening and Tempering ■ Annealing and Spheroidizing ■ High-Frequency Hardening ■ Ion Nitriding ■ T6 Treatment *For more details, please download the PDF or feel free to contact us.
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【Flow from Order to Delivery】 ■Order ■Heat Treatment Processing (including Distortion Correction) ■Inspection ■Packaging ■Shipping ■Delivery *For more details, please download the PDF or feel free to contact us.
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At Nagato Manufacturing Co., Ltd., we mainly develop electrical and heat treatment businesses. In the electrical business, we carry out processes such as punching with CNC turret punch presses, manufacturing heat-resistant distribution boards for emergency power supplies, and designing and producing distribution boards (certified factory for emergency power board production). Please feel free to consult us if you have any requests.