第一熱処理工業 List of Products and Services

We would like to introduce the VA case of "Wind Power Generator Shafts" from Daiichi Heat Treatment Industry Co., Ltd. By collaborating with steel manufacturers, we provide a stable supply of materials with adjusted components. With integrated manufacturing in the Muroran area, we can shorten lead times and reduce costs. 【Benefits】 ■ Material Procurement - 5% reduction in intermediate margins - Stable quality through component adjustment of materials ■ Heat Treatment - Reduced transportation time for horizontal handling ■ Machining - Reduced transportation costs for horizontal handling - Quick delivery response due to inventory of heat-treated materials *For more details, please refer to the PDF document or feel free to contact us.

• Wind power generation

We would like to introduce the VA case of "Forging Piston Rods" from Daiichi Heat Treatment Industry Co., Ltd. We have achieved cost reduction through improvements in material dimensions and processing methods. Additionally, we conduct integrated manufacturing up to the finished product through collaboration with steel manufacturers. 【Benefits】 ■Machining - Reduced horizontal transport time - Consideration of all processes from machining to finishing within the same site - Reduction of material dimensions ■Non-destructive testing - Reduction of transportation and travel costs ■Heat treatment - Reduced horizontal transport time - Consideration of all processes up to finishing *For more details, please refer to the PDF document or feel free to contact us.

• Foundation construction machinery

We would like to introduce the VA case of "Common Rail for Marine Diesel Engines" by Daiichi Heat Treatment Industry Co., Ltd. We handle everything from material procurement to consistent manufacturing, ensuring a robust quality assurance system. Additionally, we achieve significant cost reductions through material changes via deep hardening in a barrel furnace. 【Benefits】 ■ Material Procurement - 5% reduction in intermediate margins - Approximately 50% reduction in material costs ■ Heat Treatment - Shortened delivery times by omitting straightening and annealing processes ■ Machining - Establishment of new technologies through joint development with users - Reduction in transportation costs *For more details, please refer to the PDF document or feel free to contact us.

• Air compressors, blowers and pumps

We would like to introduce the VA case of "Vehicle Motor Shafts" from Daiichi Heat Treatment Industry Co., Ltd. We conduct integrated manufacturing from material procurement to pre-finishing processes. By owning a stock of heat-treated materials, we are able to respond to short delivery times. 【Benefits】 ■ Material Procurement - Reduction of intermediate margin by 5% - Transfer of previous know-how through business handover ■ Heat Treatment - Reduction of material costs (approximately 10%) - Reduction of processing costs (approximately 5%) - Conducting mechanical tests to guarantee products *For more details, please refer to the PDF document or feel free to contact us.

• others

We would like to introduce the VA case of the "Screw Shaft for Injection Molding Machines" from Daiichi Heat Treatment Industry Co., Ltd. We conduct machining and heat treatment design considering the user's final finishing processes. Additionally, by performing machining and heat treatment on the same premises, we achieve reductions in transportation costs and lead times. 【Benefits】 ■ Material Arrangement - Setting forged dimensions considering warping during heat treatment and allowances during machining ■ External Machining - Reduction of time and costs for horizontal handling - Setting machining shapes considering heat treatment ■ Ultrasonic Inspection - Cost and lead time reduction through in-house production *For more details, please refer to the PDF document or feel free to contact us.

• others

We would like to introduce the VA case of "Rod for Construction Machinery Parts" from Daiichi Heat Treatment Industry Co., Ltd. We provide integrated manufacturing from material procurement to finishing processes, selecting material manufacturers based on our track record. Additionally, we can respond to short delivery times through collaboration with local partner companies. 【Benefits】 ■ Material Procurement - Short delivery times using distributed inventory materials ■ Heat Treatment - Reduction in material costs (approximately 10%) - Reduction in processing costs (approximately 5%) ■ Machining - Reduction in management costs through integrated ordering ■ Delivery - Reduction in management costs for each process *For more details, please refer to the PDF document or feel free to contact us.

• Transport machinery

We would like to introduce the VA case of "Cylinders for Extruders" from Daiichi Heat Treatment Industry Co., Ltd. By using barrel furnace heat treatment, we can eliminate the processes of straightening and stress relief annealing, as well as the pre-drilling process. Additionally, we achieve cost reduction through integrated manufacturing from heat treatment to processing. 【Benefits】 ■ Heat Treatment - No bending, allowing for the omission of straightening and stress relief processes - Changes in processes due to deep hardening ■ External Turning - Reduction in lateral transportation costs - Omission of management tasks - Shortened construction period through integrated management *For more details, please refer to the PDF materials or feel free to contact us.

• others

We would like to introduce the VA case of "Ultra High-Pressure Steel Pipes for Plant Piping" from Daiichi Heat Treatment Industry Co., Ltd. By changing the material shape, we are able to accommodate small lots and short delivery times. Additionally, we uniquely satisfy user demands in ways that others cannot, and we have a proven track record of delivering in as little as 4 months with overwhelming responsiveness that cannot be matched overseas. 【Benefits】 ■ Material Procurement - Reduction of intermediate margin by 5% - Freedom in product size through round bar processing ■ BTA Processing - Reduction of horizontal handling time - Consideration of all processes up to finishing ■ External Cutting Processing - Reduction of horizontal handling time - Ensuring the same concentricity even for long lengths and small diameters *For more details, please refer to the PDF document or feel free to contact us.

• Water and sewerage pipe fittings
• Piping materials (copper pipes, cast iron pipes)
• Piping materials (plastic pipes)

We would like to introduce the VA case study of DAI-ICHI by Daiichi Heat Treatment Industry Co., Ltd. It is a Japanese drill color manufacturer that provides integrated manufacturing from material procurement to finishing processes. Additionally, with the acquisition of API certification, we have a robust quality assurance system in place. 【Benefits】 ■ Material Procurement - Setting material dimensions considering the entire process ■ Heat Treatment - Omission of straightening and annealing processes - Shortened delivery times - Cost reduction through process omission ■ Mechanical Testing - Product guarantee based on mechanical test values *For more details, please refer to the PDF document or feel free to contact us.

• Drilling Machine

This is a collection of case studies featuring numerous VA examples from Daiichi Heat Treatment Industry Co., Ltd. We fully support our customers as a parts processing coordinator. We introduce various cases, including common rails for marine diesel engines, forged piston rods, and screw shafts for injection molding machines. Free materials available! If you wish, please view the materials from "PDF Download." [Featured Cases] ■ Common rail for marine diesel engines ■ Generator shaft for wind power generation ■ Forged piston rod ■ Cylinder for extruders ■ Screw shaft for injection molding machines *For more details, please refer to the PDF materials or feel free to contact us.

• others

Ichinetsu's One Stop service coordinates Japan's manufacturing. We coordinate everything from material procurement, heat treatment, machining, various inspections, final inspections, to the completion of products. By eliminating the hassle of handling and the waste of lateral transportation costs, we contribute to total cost reduction. 【Features】 ■ Various material procurement options available ■ Proposals for suitable heat treatment methods ■ Multiple processes handled within the same factory ■ Ownership of various inspection equipment ■ Abundant product track record *For more details, please refer to the PDF materials or feel free to contact us.

• others

Daiichi Heat Treatment Industry has been providing oil drilling drill collars to the market for over 30 years. We conduct extremely high-quality control from material procurement to heat treatment processing, machining, and inspection. This time, we are offering a comprehensive catalog featuring reliable Japanese-made drilling components for free. The catalog includes a wide range of API spec 7-1 standard drill collars, non-magnetic drill collars, rotary subs, and various API-compliant drilling components, along with plenty of technical information. For a limited time, the first 100 people will receive it for free! ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 　　　　　　★ Get the comprehensive catalog for free now! ★ 　　 If you are interested, please request it through the "Contact Form." ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ *The downloadable data is a sample page.

• Drilling Machine
• stone