齋鐵 List of Products and Services

We would like to introduce the "Dedicated Assembly Machines" owned by Saito Iron Works Co., Ltd. With our self-designed and manufactured dedicated machines, we can achieve assembly with high efficiency and precision quality. Please feel free to contact us when you need our services. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t × 5-Unit Servo Press + Servo Robot Specifications ■ Servo Gun Spot Welder: Thermic Energy Control Specifications ■ Punch and Laser Combination Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Bender ・ HD1303NT 130t ・ EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Assembly Machine
• Other assembly machines
• Other processing machines

We would like to introduce our "Multi-Joint Robot Welding Machine." This machine has been introduced with the aim of reducing labor and preparing for the anticipated future shortage of skilled workers and aging population. It covers complex welding processes with a variety of small quantities. Please feel free to contact us when you need assistance. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t x 5 connected servo presses + servo robot specifications ■ Servo Gun Spot Welder: Thermal Energy Control specifications ■ Punch and Laser Combination Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Benders ・HD1303NT 130t ・EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Welding Machine
• Other processing machines

We would like to introduce our "Fiber Laser Welding Machine." By using a swing laser, even beginners can achieve welding quality comparable to that of skilled TIG welders in a short time. Anyone can achieve stable high quality. Please feel free to contact us when you need assistance. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t × 5 Servo Press + Servo Robot Specification ■ Servo Gun Spot Welder: Thermic Energy Control Specification ■ Punch and Laser Combination Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Bender ・ HD1303NT 130t ・ EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Welding Machine
• Other processing machines

We would like to introduce the "Table Spot Welder" owned by Saito Iron Works Co., Ltd. Using high-speed welding technology, it achieves minimal burn and spot marks compared to conventional table spot welding, allowing for a high-quality surface finish. Please feel free to contact us when you need our services. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t × 5 Servo Press + Servo Robot Specifications ■ Servo Gun Spot Welder: Thermal Energy Control Specifications ■ Punch and Laser Combination Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Bender ・ HD1303NT 130t ・ EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Welding Machine
• Other processing machines

If you do not want to mass-produce using a press or want to minimize mold investment, we propose processing with an 'NC bender.' Our NC bender can bend workpieces up to 3 meters. It demonstrates its strengths in large sheet metal processing, which requires expensive mold costs in press processing. Please feel free to contact us when you need our services. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t × 5 Servo Press + Servo Robot Specification ■ Servo Gun Spot Welder: Thermic Energy Control Specification ■ Punch and Laser Combination Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Bender ・HD1303NT 130t ・EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• NC unit
• Other processing machines
• Press Dies

We would like to introduce the "Deburring Machine" owned by Saito Iron Works Co., Ltd. It is capable of uniformly grinding workpieces up to 1000mm in width in large quantities. This machine excels in R-edge chamfering of products. Please feel free to contact us when you need assistance. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t × 5 Servo Press + Servo Robot Specifications ■ Servo Gun Spot Welder: Thermal Energy Control Specifications ■ Punch-Laser Combination Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Bender ・ HD1303NT 130t ・ EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Other processing machines
• Wafer processing/polishing equipment

We would like to introduce the "Punch-Laser Hybrid Machine" owned by Saito Iron Works Co., Ltd. It supports precision sheet metal processing for small lot sizes. It enables complex processing that combines general-purpose punching with high-speed laser cutting and various other processes such as forming and tapping, all done quickly and with high precision. Please feel free to contact us when you need our services. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t × 5 Servo Press + Servo Robot Specifications ■ Servo Gun Spot Welder: Thermic Energy Control Specifications ■ Punch-Laser Hybrid Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Benders ・HD1303NT 130t ・EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Other processing machines
• Processing Contract

We would like to introduce the "Servo Gun Spot Welder" owned by Saito Iron Works Co., Ltd. The stable welding capability achieved through appropriate pressure and current settings driven by servos allows for resistance welding of difficult-to-weld materials and dissimilar metals. Furthermore, it reduces welding burn and improves joint quality. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t × 5 connected servo presses + servo robot specifications ■ Servo Gun Spot Welder: Thermal Energy Control specifications ■ Punch-Laser Combined Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Bender ・ HD1303NT 130t ・ EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Welding Machine
• Servo motor
• Other processing machines

We would like to introduce our "Hydrocarbon-based Vacuum 4-layer Automatic Cleaning Machine." By using immersion, degassing ultrasound, and agitation for cleaning, it is possible to remove oil residues that have entered small gaps. This achieves an environmentally friendly cleaning process. Please feel free to contact us when you need assistance. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t × 5 connected servo presses + servo robot specifications ■ Servo Gun Spot Welder: Thermal Energy Control specifications ■ Punch and Laser Combination Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Bender ・HD1303NT 130t ・EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Ultrasonic Cleaner
• Other cleaning machines
• Other processing machines

We would like to introduce the "Servo Press Robot Line" owned by Saito Iron Works Co., Ltd. By arranging five 150t servo press machines and using servo-driven transport robots, we can achieve continuous synchronized operation and incorporate various motions for processing. In areas where mechanical presses face issues with processing accuracy and mold wear, we aim to balance quality and cost by producing stable products through appropriate processing speeds and pressing capabilities provided by servo drive. 【List of Major Equipment (Partial)】 ■ Servo Press Robot Line: 150t x 5 connected servo presses + servo robot specifications ■ Servo Gun Spot Welder: Thermic Energy Control specifications ■ Punch and Laser Composite Machine: EML-3510NT ■ Deburring Machine: AuDeBu 1002 ■ NC Bender ・HD1303NT 130t ・EG6013 60t *For more details, please refer to the related links or feel free to contact us.

• Press Dies
• Other processing machines

Zai-tei is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. Our company handles everything from deburring and scratch removal to mirror polishing. We provide various processing methods and collaborative polishing specifications not only for decorative items but also for parts that require surface roughness, offering the polishing technology of the Tsubame-Sanjo region. 【Other Processed Items】 ■ ASSY products and complex processed items ■ Metal processed products ■ Chemical products *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Zai-Tetsu is a professional manufacturing group that continues to meet customer needs by leveraging many years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. We have diverse departments and job roles, creating a workplace environment where each staff member can thrive. We respond to various customer requests with plating on different materials, enhancing functionality such as corrosion resistance, as well as providing plating for design aspects. 【Other Processed Products】 ■ ASSY products and composite processed products ■ Metal processed products ■ Chemical products *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Zai-Tetsu is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. We carry out solvent painting (melamine and acrylic) and powder coating tailored to the appearance requirements of resin and metal products. If you have any concerns regarding color tones or other issues you are considering, please let us know the details, and we will propose painting specifications that align with your cost and delivery time requirements. [Other Processing Items] ■ Assembly products and complex processed items ■ Metal processed products ■ Chemical products *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Zai-Tetsu is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. We have diverse departments and job roles, creating a workplace environment where each staff member can thrive. Using machining centers and NC lathes based on drawings and CAD data, we achieve precision machining within 100 microns for steel and non-ferrous metal materials. We have established a system for delivery, cost management, and inspections using three-dimensional measuring machines, providing reliable quality assurance. 【Other Processed Items】 ■ ASSY products and complex processed items ■ Chemical products ■ Surface treatment *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Our company can produce small quantities of rotationally shaped products without the need for expensive mold investments like those required for press processing. In spinning processing, we can shorten the machining process and also retain all plate thicknesses, providing performance advantages. Compared to press forming, mold costs are lower, and we can accommodate short lead times and small production runs. We respond to our customers' needs. 【Other Processed Items】 ■ ASSY products and complex processed items ■ Chemical products ■ Surface treatment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Zai-tei is a professional manufacturing group that continues to meet customer needs by utilizing its many years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. Hot-formed coil springs and cold-formed coil springs made from round cross-section materials require high strength and durability, and are widely used. Additionally, square cross-section materials for corner springs are available for small space applications. You can achieve a large spring constant in a smaller space compared to standard round cross-section coil springs. 【Other Processed Items】 ■ ASSY products and complex processed items ■ Chemical products ■ Surface treatment *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Zai-tei is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. Today, precision springs are used in unimaginable places and exhibit functions required in even more complex shapes. Compression springs, tension springs, torsion springs, and fine wire processed springs are increasingly demanded to be smaller and lighter, and we provide springs that fulfill these important functions. 【Other Processed Items】 ■ ASSY products and composite processed products ■ Chemical products ■ Surface treatment *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Zai-Tetsu is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. We have diverse departments and job roles, creating a workplace environment where each staff member can thrive. We can handle small diameter round bars and pipe materials made from non-ferrous metals, SUS304, and SPCC, offering services from NC bending processing to welding and assembly, including brazing of copper materials. [Other Processed Items] ■ ASSY products and complex processed items ■ Chemical products ■ Surface treatment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Zai Tetsu is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. We have diverse departments and positions, creating a workplace environment where each staff member can thrive. We offer a wide range of services from press bending to bending using roll machines, and we also respond to requests for surface treatments such as pickling, electropolishing, and painting. 【Other Processed Items】 ■ ASSY products and complex processed items ■ Chemical products ■ Surface treatments *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Zai-tei is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. We have diverse departments and positions, creating a workplace environment where each staff member can thrive. We perform mold and laser cutting with multifunctional machines, as well as high-precision bending processing with NC benders, accommodating bending parts that require frequent design changes from prototype to mass production. 【Other processed items】 ■ ASSY products and complex processed products ■ Chemical products ■ Surface treatment *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Zai-Tetsu is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. We have diverse departments and job roles, creating a workplace environment where each staff member can thrive. For a variety of small-lot parts and difficult-to-process components, we respond with single-stroke presses and provide meticulous delivery support to meet customer needs. [Other processed items] ■ ASSY products and complex processed items ■ Chemical products ■ Surface treatment *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

Zai Tetsu is a professional manufacturing group that continues to meet customer needs by leveraging years of experience, extensive know-how, and a strong network in the Tsubame-Sanjo region. We have diverse departments and job types, creating a workplace environment where each staff member can thrive. Depending on the shape and size of the product, we propose robot presses and progressive presses to accommodate mass production parts. 【Other Processed Items】 ■ ASSY products and complex processed items ■ Chemical products ■ Surface treatment *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"I am interested in metal processing in Tsubame-Sanjo, but I don't have a starting point." This is a voice we often hear. The network of Saito Ironworks and partner factories centered around Saito Ironworks maximizes the strengths of Tsubame-Sanjo, a hub of manufacturing, to firmly support our customers' needs. We respond to various customer needs while ensuring a consistent manufacturing process, providing high value-added products to our customers. 【Features】 <Partner Factories> ■ All located within a 10 km radius ■ Possess high technical skills and new equipment systems ■ Consistent manufacturing process ■ Provide high value-added products *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce "Ways to Balance Cost and Quality" by our company. By consistently entrusting us with your needs, it is possible to reduce the time and effort spent on tasks such as delivery management and process management methods that have been handled by the order and technical departments until now. This eliminates troubles between processing locations and processes. One-stop production leads to cost reduction, and a production system that leverages agility and regional advantages enables quick and flexible responses to our customers. [Process Example] ■ Surface treatment → Heat treatment → Cutting processing → Large hydraulic press → Pressing → Welding → Final cleaning → Assembly → Shipping *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract

We would like to introduce the "SDGs initiatives" being carried out by Saito Iron Works Co., Ltd. We utilize renewable energy by installing a self-consumption solar power generation system on the wide factory roof, using the generated energy as electricity for the factory. Additionally, we have been accepting Filipino technical interns since 2006. Our company is committed to prioritizing customer satisfaction and ensuring participation in quality assurance activities by all employees. 【Goals Set for Achieving SDGs】 ■3. Good Health and Well-being ■7. Affordable and Clean Energy ■8. Decent Work and Economic Growth ■11. Sustainable Cities and Communities ■13. Climate Action ■17. Partnerships for the Goals *For more details, please refer to the PDF document or feel free to contact us.

• others

At Saito Iron Works Co., Ltd., we engage in metal press processing, various types of welding, assembly, and precision sheet metal processing. With years of experience and abundant know-how, we have a strong network in the manufacturing hub of Tsubame-Sanjo. By making the most of these resources, we coordinate to meet our customers' diverse needs effectively. This is our specialty. Utilizing our in-house integrated production system and the network enabled by our industrial location, we respond to various customer needs in a one-stop manner. 【Business Activities】 ■ Metal press processing, spot welding, TIG welding, various types of welding, assembly, precision sheet metal processing ■ OEM products - Parts for combustion devices, heating and cooling equipment, engine parts, outdoor goods, commercial kitchen supplies ■ In-house products - Various stainless steel chimneys, exhaust pipes, and household goods *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract