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Seam Welding Machine Product List and Ranking from 6 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

Seam Welding Machine Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. 三起工業 Tokyo//Industrial Machinery
  2. ART-HIKARI Gunma//Industrial Machinery
  3. 豊岡グループ Aichi//Industrial Machinery
  4. 4 日昭電機製作所 Osaka//Manufacturing and processing contract
  5. 4 鈴商 機械工具事業部 Gifu//Trading company/Wholesale
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Seam Welding Machine Product ranking

Last Updated： Aggregation Period:Sep 10, 2025～Oct 07, 2025
This ranking is based on the number of page views on our site.

  1. Tabletop Seam Welder for Welding Sample Support 三起工業
  2. Seam welding machine for dissimilar metal joining with metal foil 三起工業
  3. Vacuum sealable tabletop seam welding machine STK series 三起工業
  4. 4 【Compatible with material widths of 500mm and above!】 Hoop material end connection seam welding machine 三起工業
  5. 5 【Supports a maximum plate thickness of 0.4mm!】Portable seam welding machine 三起工業

Seam Welding Machine Product List

1～15 item / All 23 items

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【Material width Max 500mm!】 Hoop material end connection seam welding machine

【Material width Max 500mm!】 Hoop material end connection seam welding machine

Welding sample support: Welding is possible with a plate thickness of 50 microns or more! We will provide suggestions from material selection.

This is a model of the STKZ-10N(100) type adapted for a width of 500mm. It joins the end of the preceding material of the coil and the tip of the following material. If the plate thickness exceeds 0.2mm, a different model (STK-20Z) will be recommended. The welding head opens the working surface when it retracts, and the pressing method uses a spring. 【Materials that can be seam welded】 1. General carbon steel (excluding coated materials) * Individual conditions are required depending on the type and thickness of the coating. 2. Titanium 3. Nickel alloy materials (such as 42 alloy and amber invar) 4. Copper foil 5. Stainless steel 6. Tantalum + 42 alloy 7. Wire mesh and sintered mesh damping steel plates such as SUS materials * The ability to weld varies depending on the composition and manufacturing method of the materials. * The above are general materials, and there are various types of materials that require verification each time. Additionally, we support verification testing for welding. ● For more details, please download and view the catalog.

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【Compatible with material widths of 500mm and above!】 Hoop material end connection seam welding machine

【Compatible with material widths of 500mm and above!】 Hoop material end connection seam welding machine

Welding sample support: Welding is possible for thicknesses starting from 50 microns! We will provide suggestions from material selection.

Joining the leading coil end of the coil material and the trailing coil tip. It is designed for applications exceeding a material width of 500mm. Even when the upper welding head alternates, the arm that holds the head remains on the working table surface, and the pressing method employs a pneumatic cylinder. 【Materials that can be seam welded】 1. General carbon steel (excluding plated materials) * Individual conditions are required depending on the type of plating and plating thickness. 2. Titanium 3. Nickel alloy (such as 42 alloy, amber invar) 4. Copper foil 5. Stainless steel 6. Tantalum + 42 alloy 7. Wire mesh and sintered mesh damping steel plates such as SUS materials * The ability to weld varies depending on the material composition and manufacturing method. * The above are general materials, and there are various types of materials that require verification each time regarding material properties. Additionally, we support verification testing for welding. ● For more details, please download and view the catalog.

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Tabletop Seam Welder for Welding Sample Support

Tabletop Seam Welder for Welding Sample Support

Max thickness of 0.3mm is also possible with stainless steel! We will provide suggestions from material selection.

Metal foil material products are water-tight and can be sealed by vacuum welding. Materials: Iron, stainless steel, titanium, Hastelloy, 42 alloy, and some non-ferrous metals such as copper foil. Plate thickness: Max 0.3mm in stainless steel. Seam welding heads can be arranged in various sizes from palm-sized to accommodate various applications. Using springs instead of pneumatic cylinders for pressurization makes it ideal for applications in laboratories and other settings where pneumatic exhaust is undesirable. *Note: There are various materials available, and verification is required for each case. We also support verification testing for welding. *For more details, please download and view the catalog.

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【Supports a maximum plate thickness of 0.4mm!】Self-propelled seam welding machine

【Supports a maximum plate thickness of 0.4mm!】Self-propelled seam welding machine

Welding sample support: Welding is possible for thicknesses starting from 50 microns! We will provide suggestions from material selection.

This is a welding machine designed for stainless steel roofing applications, used in conjunction with a portable seam welder. It can be used with materials such as stainless steel, titanium, and vibration-damping steel plates, with a maximum thickness of 0.4mm. 【Materials that can be seam welded】 1. General carbon steel (excluding galvanized materials) * Individual conditions are required depending on the type and thickness of the galvanization. 2. Titanium 3. Nickel alloy materials (such as 42 alloy and amber invar) 4. Copper foil 5. Stainless steel 6. Tantalum + 42 alloy 7. Wire mesh and sintered mesh materials such as SUS and vibration-damping steel plates * The ability to weld varies depending on the composition and manufacturing method of the materials. * The above are general materials, and there are various types of materials that require verification each time. Additionally, we support verification testing for welding. ● For more details, please download and view the catalog.

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【Supports a maximum plate thickness of 0.4mm!】Portable seam welding machine

【Supports a maximum plate thickness of 0.4mm!】Portable seam welding machine

Welding sample support: Welding is possible with a plate thickness of 50 microns or more! We will provide suggestions from material selection.

This is a welding machine designed for stainless steel roofing construction. It is used in conjunction with a self-propelled seam welder, and the seam welding head is held by hand for welding operations. It can work with stainless steel, titanium, and vibration-damping steel plates with a maximum thickness of approximately 0.4mm. 【Materials that can be seam welded】 1. General carbon steel (excluding galvanized materials) * Individual conditions are required depending on the type and thickness of the galvanization. 2. Titanium 3. Nickel alloy materials (such as 42 alloy and Invar) 4. Copper foil 5. Stainless steel 6. Tantalum + 42 alloy 7. Wire mesh and sintered mesh materials such as SUS and vibration-damping steel plates * The ability to weld varies depending on the material composition and manufacturing method. * The above materials are general, and there are various types of materials that require verification each time. Additionally, we accommodate verification testing for welding. ● For more details, please download and view the catalog.

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New materials and dissimilar metals! Seam welding machine for cylinders.

New materials and dissimilar metals! Seam welding machine for cylinders.

Welding sample support: Welding is possible with a plate thickness of 50 microns or more! We will provide suggestions from material selection.

A type arranged for small-diameter cylinders. The vertical seams of the cylinder are welded. 【Materials suitable for seam welding】 1. General carbon steel (excluding galvanized materials) *Individual conditions are required depending on the type of plating and plating thickness. 2. Titanium 3. Nickel alloy materials (such as 42 alloy and Amber Invar) 4. Copper foil 5. Stainless steel 6. Tantalum + 42 alloy 7. Wire mesh and sintered mesh damping steel plates made of SUS materials *The weldability may vary depending on the composition and manufacturing method of the materials. *The above are general materials, and there are various types of materials that require verification each time. Additionally, we can accommodate verification testing for welding. ● For more details, please download and view the catalog.

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New materials and dissimilar metals! Metal capsule vacuum sealing seam welding machine.

New materials and dissimilar metals! Metal capsule vacuum sealing seam welding machine.

Welding sample compatibility: Welding is possible with a plate thickness of 50 microns or more! This is a seam welding machine that allows for easy operation without the need for a vacuum suction port.

This is a product that incorporates a SANKI-style seam welding machine into a vacuum chamber, developed as a pre-processing device for Kobe Steel's HIP processing equipment. For example, it performs seam welding of SUS 100-micron metal foil capsules in a vacuum atmosphere. 【Materials that can be seam welded】 1. General carbon steel (excluding plated materials) * Individual conditions are required depending on the type and thickness of the plating. 2. Titanium 3. Nickel alloy materials (such as 42 alloy and Invar) 4. Copper foil 5. Stainless steel 6. Tantalum + 42 alloy 7. Wire mesh and sintered mesh damping steel plates made of SUS materials * The ability to weld varies depending on the material composition and manufacturing method. * The above materials are general, and there are various types of materials that require verification each time. Additionally, we support verification testing for welding. ● For more details, please download and view the catalog.

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"Seam Welding Machine" Comprehensive Catalog *Free sample welding is also available.

"Seam Welding Machine" Comprehensive Catalog *Free sample welding is also available.

Supports a thickness of 0.05mm. Welding of metal foils, new materials, and dissimilar metals is easy without skilled techniques.

Our company manufactures and sells "seam welding machines" capable of joining ultra-thin metal foils, new materials, and dissimilar metals. (You can view the "comprehensive catalog" from the download button below.) 【Product Lineup】 <Desktop Type STK-□ / STK-□H> ■ Adopts a unique structure for the welding head ■ Capable of joining metal foils, new materials, and dissimilar metals, as well as airtight and vacuum sealing joints <Hoop Material Plate Joining Type STKZ-□N> ■ Connects the end of the preceding hoop material and the tip of the succeeding material ■ Suitable for aluminum clad materials, copper foils, copper alloys, etc. <SKM-30 Type> ■ Compact design ■ Easy to integrate into line configurations 【Free Sample Welding Currently Available】 If you send us a sample, we will conduct a test weld free of charge! If you are interested, please feel free to consult us through the "Contact Us" section.

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Tabletop seam welding machine capable of high-precision airtight sealing with grant eligibility.

Tabletop seam welding machine capable of high-precision airtight sealing with grant eligibility.

High-speed, high-precision, easy airtight sealing! Reducing welding labor for metal strainers, mesh materials, etc.! Customizable tabletop seam welding machine.

This is a tabletop seam welding machine that allows for easy airtight and waterproof sealing with high cost performance. It has a compact and stable power supply structure, enabling high-strength and high-precision welding. 【Features】 ● Welding can be performed at low temperatures, resulting in minimal thermal changes and degradation, allowing for high-precision welding. ● No gas or external cooling is required, making it a low-cost option for implementation. ● Airtight sealing can be achieved without the need for skilled operators, making it suitable for mass production. ● Unlike spot welding, it provides a finish that is very strong against tension. ● Easy connection can be made even with a plate thickness of 100μ or less. 【Differences in Welding Methods】 Unlike argon welding, plasma welding, or laser welding, this method does not require skill level and allows for fast, accurate, and stable finishes. This helps improve defect rates and enhance productivity. *Regarding materials, there are various types, and verification is necessary for each case. We also support verification testing for welding. ● For more details, please download and view the catalog.

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SANKI Seam Welding Machine Application Miscellaneous Notes

SANKI Seam Welding Machine Application Miscellaneous Notes

We will customize the basic model of the seam welding machine to meet your needs!

At Sanki Industrial Co., Ltd., the "SANKI Seam Welder" can be customized to meet the needs of our customers. We have numerous examples, including the "Seam Welder with Vacuum Chamber," which reduces the vacuum chamber capacity and shortens the vacuuming time, and the "Seam Welder for Unconnected Hoop Material," which connects and welds the trailing material of an uncoiler to the end of the hoop material of the molding device. [Examples] ■ SANKI Seam Welder ■ STK-10 and STK-16H and their arrangement examples ■ Vacuum Sealing Seam Welder with Vacuum Chamber ■ Method for Vacuum Sealing Seam Welding without using a Vacuum Chamber For more details, please refer to the catalog or feel free to contact us. *This catalog is a digest version. If you need the full version, please contact us.

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Seam welding machine for dissimilar metal joining with metal foil

Seam welding machine for dissimilar metal joining with metal foil

Easy and high-quality joining; stable welding is possible even when miniaturized!

The "Seam Welding Machine for Dissimilar Metal Joining of Metal Foils" is a welding machine equipped with a welding head that allows for stable power supply with minimal fluctuations in welding current, enabling airtight and vacuum-sealed joints. Even when miniaturized, it allows for stable welding, and there is no need for precision in the pre-processing of metal foils or skilled welding techniques. It can be customized to meet the specific needs of customers. We offer models that are arranged based on the basic design to suit customer requirements. 【Features】 ■ Easy and high-quality joining ■ Welding head that provides stable power supply with minimal fluctuations in welding current ■ Stable welding even when miniaturized No need for precision in the pre-processing of metal foils or skilled welding techniques *For more details, please refer to the PDF materials or feel free to contact us.

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Seam welding machine

Seam welding machine

Introduction of seam welding machines that make it easy to perform airtight welding such as water-tight tanks and vacuum airtightness.

The "seam welding machine" makes it easy to perform airtight welding for applications such as water-tight tanks, vacuum sealing, and inert gas sealing. Since the joint part is linear, there is no risk of breakage due to stress concentration, and it does not require precision in pre-processing for welding the flange section. Additionally, it is capable of welding very thin materials. 【Features】 ■ Easily performs airtight welding ■ Linear joint part ■ Does not require precision in pre-processing ■ Capable of welding very thin materials ■ Ideal for welding applications such as water-tight tanks, vacuum sealing, and inert gas sealing *For more details, please refer to the catalog or feel free to contact us.

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You can conduct experiments with the one-sided robot seam.

You can conduct experiments with the one-sided robot seam.

Supports long secondary cables with high-efficiency inverter transformers! Can be adapted to various sizes of workpieces. *Experiments can be conducted with samples you bring.

The "RS-XXXXX" is a one-sided robotic seam that enables stable welding in low current ranges, thanks to ART-HIKARI's unique variable frequency heat control. With one-sided seam welding, it can accommodate long secondary cables due to the high-efficiency inverter transformer, eliminating concerns about the throat depth, which enhances accessibility and allows for adaptation to various sizes of workpieces. 【Features】 ■ One-sided seam welding ■ ART-HIKARI's unique variable frequency heat control ■ Enables stable welding in low current ranges ■ Achieves low spatter ■ Adaptable to various sizes of workpieces *For more details, please refer to the PDF materials or feel free to contact us.

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Seam welding machine

Seam welding machine

Connecting the top and end of steel plate coils with seam welding! Introducing the seam welding machine!

The "Seam Welding Machine" connects the TOP and END of steel plate coils through seam welding. The TOP and END of the steel plate are simultaneously cut in the shear within this equipment, ensuring accurate lap allowance. They are then set in the welding position, clamped, and seam welded. 【Features】 ■ Connects the TOP and END of steel plate coils through seam welding ■ Simultaneously cuts the TOP and END of the steel plate in the shear within this equipment ■ Accurately secures lap allowance ■ Sets in the welding position, clamps, and performs seam welding *For more details, please feel free to contact us. *You can also view our company brochure from the PDF download.

  • Welding Machine
  • Welding robot

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【Subsidy-eligible achievements】 For dissimilar metal joining! Hoop material end connection seam welding machine

【Subsidy-eligible achievements】 For dissimilar metal joining! Hoop material end connection seam welding machine

【Material width Max 100mm!】《Welding sample compatible》Welding possible from a plate thickness of 50 microns! We will provide suggestions from material selection.

This is a seam welding machine that joins the end of the leading coil material and the tip of the trailing coil in processing lines such as molding machines and plating processes. It allows for simple overlapping of the leading and trailing materials in metal foil, enabling welding operations without the need for skilled labor. Additionally, by converting the joint into a seam weld, the tension at the joint is evenly distributed, eliminating breakage due to stress concentration. The pressure method employs springs. 【Materials that can be seam welded】 1. General carbon steel (excluding plated materials) * Individual conditions are required depending on the type of plating and plating thickness. 2. Titanium 3. Nickel alloy materials (such as 42 alloy and Amperite) 4. Copper foil 5. Stainless steel 6. Tantalum + 42 alloy 7. Wire mesh and sintered mesh damping steel plates made of SUS materials * The ability to weld varies depending on the material composition and manufacturing method. * The above are general materials, and there are various types of materials that require verification each time. We also accommodate verification testing for welding. ● For more details, please download and view the catalog.

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