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This section provides an overview for seam welders as well as their applications and principles. Also, please take a look at the list of 24 seam welder manufacturers and their company rankings. Here are the top-ranked seam welder companies as of December, 2024: 1.Amet Inc., 2.Seedorff ACME, 3.Spot Weld, Inc..
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A seam welder is a machine that performs welding by pressure welding. It is used in fusion welding, pressure welding, and brazing, applying pressure to heated metals to join them. Seam welders enable high-precision welding with less dependence on the welder's technical skills.
Seam welders are essential for manufacturing products requiring airtight seals, such as canned juice, food, and fuel tanks. They are also used in producing cases for sensors and electronic devices that must be sealed from the outside air. This includes quartz devices and MEMS, which integrate semiconductors, sensors, actuators, and electronic circuits. In the automotive industry, seam welding is utilized to enhance the rigidity of fuel tanks and structural components, offering continuous joints that increase body strength compared to spot welding.
Seam welders join materials by sandwiching them between two roller electrodes that transmit an electric current, melting and fusing the parts with applied pressure. The process achieves continuous sealing by rotating the rollers, with the machine settings, such as welding speed and current magnitude, predetermined for automatic operation. Suitable for welding thin plates, seam welding is a type of resistance welding that relies on electrical resistance to generate heat.
Seam welding requires significant initial investment due to the size and cost of seam welders, and the process consumes considerable electricity due to the heat generated by electrical resistance.
*Including some distributors, etc.
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Seedorff ACME, established in 1913 and located in Des Moines, Iowa, USA, is a manufacturer and supplier of quality construction equipment. Their primary product line comprises concrete paving and road maintenance equipment, essential for the construction industries. These products play a crucial role in building and maintaining infrastructure such as roads, highways, and airports. The company provides ideal solutions that enhance construction processes and efficiency. Their equipment is designed to withstand the demands of heavy-duty applications, ensuring durability and reliability on job sites. Seedorff ACME also continues to enhance the development of robust infrastructure, supporting economic growth and connectivity.
Amet Inc., established in 1989 and headquartered in Rexburg, Idaho, USA, is a manufacturer of custom automated welding products, specializing in metal fabrication solutions. The company produces various product lines, including precision welded assemblies, custom metal structures, and specialized components that come with optimal strength, precise fabrication, and tailored designs, resulting in efficient construction and improved performance. Industries such as aerospace, defense, energy, and industrial manufacturing utilize the products for critical applications requiring advanced welds and structural integrity. Its specialization in custom projects allows for flexible and unique solutions tailored to specific client requirements when delivering premium custom welding solutions.
Spot Weld Inc. has been based in Minnesota since 1973 and is a manufacturer and supplier of resistant welding equipment. The company provides various Welding equipment like Inverters, Rocker Arm, Bench Top, Seam and other types of welds that aid in welding fasteners, studs, HVAC, tubes, and pipes. For standard to light weld force requirements, reaching into tight spaces, using offset tooling to fixture a part, and rare tooling changes. There are welding accessories available as well which consist of Transformers, Current Meters, Force Gauges, Electrodes, and Holders, and together they help with welding applications in the automotive industry among others.
Bancroft Engineering is based in Milwaukee, Wisconsin as a manufacturer of automated welding equipment. The company provides Rotary welding machines, a series of weld lathes, Linear welding systems, assembly presses, and the designing and building of custom automated welding machinery. There are even process-specific machines for weld planishing, Weld cladding & overlay, positioners, and more. They serve numerous industries like Hydraulics, Military components, Compressors, Exhaust systems, Motor housings, and many others that require automated welders, semi-automated solutions & robotic options.
Koike Aronson, Inc., established in 1918 and headquartered in Arcade, New York, USA, is a manufacturer of cutting, welding, and positioning equipment. The company produces a diverse range of products, including CNC cutting machines, welding positioners, and portable cutting equipment that offer precise and efficient cutting, improved welding accuracy, and streamlined material handling. The products are used in industries such as metal fabrication, construction, automotive, and aerospace for advanced manufacturing processes, efficient material handling, and enhanced productivity. It has an ISO 9001:2000 certification and the 3D-Link Plasma Bevel Unit received awards from the Japan Welding Engineering Society.
Webb Corporation is an American machine tool manufacturer established as a lead and zinc foundry in Webb City, Missouri in 1881. The company specializes in producing equipment for fabricators of metal products, such as longitudinal and overhead seam welders, off-set joggles, and assembly presses, as well as plate and turning rolls. These supply clients in various industries requiring metal fabrication equipment, including shipbuilding, construction, and mining. Webb Corporation's sister company, Webb-Stiles Company, specializes in producing conveyor systems for many of the same customers.
Tech-Weld, Inc., established in 1992 and headquartered in Sycamore, Illinois, is a manufacturer and supplier of custom precision welded tubes, tanks, and weldments. The company offers a range of products, including cone rolling machines, custom tank fabrication, and tubes. These products include small to large-diameter tubing, ranging from 3 inches up to 36 inches in diameter, with varying thicknesses and lengths up to 24 feet. Additionally, services such as hole punching, laser cutting, and spot welding are available upon request. These products are utilized in applications such as motor housing, tubular heat exchangers, and water treatment facilities.
Sunstone Engineering LLC is a designer and manufacturer of high-tech micro welding and engraving solutions based out of Payson, Utah. Under the Orion, Avis, PW, and Seit brands, the company serves industries as diverse as jewelry, power sell manufacturing, aerospace, and orthodontics. The company’s customers include Boeing, Ford, Tesla, and Microsoft. The company’s product lines include lasers, pulse arcs, HF inverters, and hot bar reflow welding systems. The company produces almost all its products at its factories in Utah and distributes them to customers around the world.
Production Products Inc. is based in Maryland and is known as a supplier of products and machinery for the HVAC industry. The company's list of machines includes Flangers, Clinchers, Cheek and Cleat Benders, Rotary Machines, and more and many are available in manual as well as powered types. There are also Plasma Pro CNC Machines, Water Jet/Router Liner Cutting Machines, Plasma Cutting Machine Controls, Retrofits, And Repairs along with various supplies and consumables such as HVAC Machine parts and etc. Overall PPI provides machinery and equipment to HVAC duct and sheet metal fabricators exclusively.
Spotwelding Consultants, Inc. was established in 1983 and based in Rowlett, Texas. The company is a welding consultant and distributor of new and used resistance welders to customers across the United States and many countries overseas. The company also provides rebuilding, tooling, and customization services for customers’ welding equipment and machinery. The company’s primary lines are spot welding equipment which includes maintenance and quality control devices, and resistance soldiering products including soldering irons and resistance soldering systems.
Franz Brinkmann GmbH, established in 1928 and headquartered in Nordrhein-Westfalen, Germany, is a metalworking equipment and product designer and manufacturer. The company's equipment includes robotic welding systems, fully automated punch-laser combination machines, and continuous bending systems that comprise 5 profiling machines with 4–16 forming stations, as well as pre- and post-punching systems that provide high dimensional stability and high precision for all profiles. Its products include metal grates, stair steps, and basement windows. The company also offers custom production line design, engineering, and installation.
Glüpker Blechtechnologie GmbH is a contact manufacturer specializing in turnkey projects that was established in 1983 in Neuenhaus, Germany. The company offers a range of manufacturing capabilities for customer projects including sheet metal forming or bending using edge robots, and laser cutting and punching services. It also offers custom automatic production line design for large-scale projects, along with robotic welding services for joining sheet metal parts. The company chiefly serves clients in Germany’s automotive, mechanical engineering, and electrical engineering industries.
Nippon Avionics Co., Ltd is a Japanese manufacturer of electronic aviation equipment and other office equipment. The incorporation is a result of merging NEC Corporation and Hughes Aircraft Company in 1960. Headquarters are located in Yokohama Japan. The company designs, manufactures, and sells items from three product lines: Information Systems, Joining Equipment, and Infrared Thermography. The products include communication devices used in aviation integrated circuit (IC) boards and media projectors for office use.
DAIHEN Corporation, established in 1919 and headquartered in Osaka, Japan, is a manufacturer of Power Products, Industrial Robots, and RF/MW Generators & Automatic Matching Units for plasma applications. The company provides an extensive array of products, including Oil-immersed Transformer, Cast Resin Transformer suitable for high buildings, public facilities, and hospitals, Power Distribution Equipment such as closed type power distribution boards and remote monitoring systems, as well as Sensors for Robot Welding and Positioners & Sliders. The company also offers various welding & cutting machines, including TIG Welding Machines, Plasma Cutting Machines, as well as Peripheral Devices for Welding.
Arm Welders Pvt. Ltd., established in 1977 and located in Pune, Maharashtra, India, is a manufacturer of welding equipment and products. The company produces distinct ranges of products, including welding machines, Weld IT Guns, welding electrodes, and welding accessories for precise welds, improved efficiency, and enhanced durability, resulting in advanced fabrication and repair processes. Industries spanning from automotive and construction to manufacturing and shipbuilding use the equipment for precise and robust welding applications. For industries looking for premium welding equipment and solutions, its expertise in customization, durable finish, and easy installation enables customized solutions to satisfy specific project requirements.
Dahching Electric Industrual Co. Ltd., founded in Taiwan, in 1979 is a manufacturer of resisting welding machines. The company's product portfolio includes Spot Welding Machines, Projection Welding Machines, Seam Welding Machines, Flash Butt Welding Machines and Custom Welding Solutions. The company serves industries such as Oil and Gas, Aerospace and Defense, Automotive and Transportation, Construction, and Power Generation. The company provides services such as Product Selection Guidance, Engineering Support, New Product Design and Development and Custom Manufacturing.
Key Plant Automation Ltd., founded in 1956 and headquartered in Leek, Staffordshire, United Kingdom, is a manufacturer of industrial automation solutions. The comprehensive product category includes robotic systems, conveyor systems, and customized automation solutions for increased production efficiency, reduced labor costs, and improved product quality, resulting in streamlined manufacturing processes. Industries such as automotive, electronics, food and beverage use the products for enhanced production lines and precise assembly tasks. The company’s expertise in customization allows for custom solutions to address unique manufacturing challenges for industries seeking advanced industrial automation solutions.
MITUSA Inc., founded in 1984 and headquartered in Maywood, California, USA, is a manufacturer of industrial automation and material handling solutions. The company offers a comprehensive range of products, including conveyor systems, material handling equipment, automation systems, and custom machinery. These products provide benefits such as increased efficiency, reduced labor costs, and improved production processes. Industries spanning from manufacturing and packaging to logistics and automotive use the products for streamlined operations and optimized material flow. Its expertise in integrating automation technologies enhances overall productivity and resource utilization for industries seeking advanced automation and material handling solutions.
P&R Industrial Sales is a manufacturer's rep organization and supplier based in Escondido, California, specializing in welding, tube and pipe end forming, tube polishing, and metal spinning equipment. The company represents manufacturers that specialize in welding equipment, tube benders, tube-line technologies and more. They serve clients in the Western US (Washington, Oregon, California & Arizona), offering solutions to industries such as aerospace, automotive, shipbuilding, and construction. P & R Industrial Sales offers personalized services tailored to suit clients’ needs and actively solves customer challenges on the manufacturing floor.
Weldlogic was started in 1978 and is headquartered in Newbury Park, California. The company serves both domestic and international customers globally in the medical, sensor, aircraft, military, and oil industries as an engineer and manufacturer of welding systems and roll-forming systems. In addition to welding systems and roll forming systems, the company offers various custom systems, tube manufacturing cells, welding power supplies, and laser welding systems. The company offers process validation via pretesting systems and guarantees that the quality and specifications of every system delivered meet or exceed customer requirements.
Standard Resistance Welder Company was founded in 1973 and headquartered in Winston, Georgia as a division of Jim Dally & Associates, inc. The company is a developer, engineer, and manufacturer of resistance welding equipment. The company offers custom design and manufacture of all types of standard and special resistance welding equipment and systems as well as electrodes, special tooling, and fixtures. The company’s products include resistance welders and other welding products including gun welders, seam welders, press-type welding machines, and automated welding systems bench welders.
Sterling Machinery Exchange (Sterling) was founded in 1954 and is based in South El Monte, California. Sterling is a distributor for new and used machinery and purchases used equipment, primarily for industrial and manufacturing uses. Types of machinery the company offers include air compressors, boring mills, deburring machines, lathes, and stretch forming machines. The company offers both new and used equipment as well as a buyer's guide for purchasing assistance. The company also purchases used equipment.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Amet Inc. |
8.8%
|
| 2 | Seedorff ACME |
7.3%
|
| 3 | Spot Weld, Inc. |
6.7%
|
| 4 | Bancroft Engineering |
6.2%
|
| 5 | Koike Aronson, Inc. |
6.2%
|
| 6 | MITUSA Inc. |
5.7%
|
| 7 | P & R Industrial Sales, LLC. |
5.7%
|
| 8 | Tech-Weld, Inc. |
5.2%
|
| 9 | Sterling Machinery Exchange |
5.2%
|
| 10 | Production Products, Inc. |
4.7%
|
Derivation Method
The ranking is calculated based on the click share within the seam welder page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
10 | 55.6% |
|
Japan
|
3 | 16.7% |
|
Germany
|
2 | 11.1% |
|
India
|
1 | 5.6% |
|
Taiwan
|
1 | 5.6% |
|
United Kingdom
|
1 | 5.6% |
99 products found
99 products
AKIM Co., Ltd.
40+ people viewing
■Summary This is a device that loads the crystal blank taken out from the transfer tray after image correction into the vapor deposition mask. ■Fe...
ART-HIKARI Co., Ltd.
40+ people viewing
■AC type small seam welding machine ・Power capacity from 25KVA to 100KVA class ・Plate thickness is about 0.1t to 1.6t ・Welding speed is about 0....
Sanki Industries Co., Ltd.
250+ people viewing
Last viewed: 15 hours ago
A small desktop seam welder. Based on the basic structure, various arrangements can be designed to suit the purpose. The device is compact in size ...
4 models listed
ART-HIKARI Co., Ltd.
30+ people viewing
■AC type small seam welding machine ・Power capacity from 25KVA to 100KVA class ・Plate thickness is about 0.1t to 1.6t ・Welding speed is about 0....
AKIM Co., Ltd.
40+ people viewing
Last viewed: 11 hours ago
■Summary This is a device that applies conductive adhesive to the package of a crystal resonator or crystal oscillator and mounts a blank (crystal ...
Sanki Industries Co., Ltd.
160+ people viewing
Last viewed: 1 hour ago
Seam welding joints have stable welding characteristics and are the optimal plate joining method for production without loss. In processing equipme...
4 models listed
Sanki Industries Co., Ltd.
100+ people viewing
This is a compatible model with higher power than the tabletop type. Increased power by adopting a rigid frame and high-usage type welding transfor...
AKIM Co., Ltd.
40+ people viewing
Last viewed: 1 day ago
■Summary This is a device that applies conductive adhesive to the ceramic PKG of a crystal resonator/crystal oscillator, and then mounts a blank on...
Sanki Industries Co., Ltd.
110+ people viewing
Last viewed: 21 hours ago
Features of a compact and lightweight seam welding machine. Welding of thin materials, which was previously difficult, has been realized. Seam weld...
ART-HIKARI Co., Ltd.
40+ people viewing
Last viewed: 2 hours ago
■DC seam welding machine ・Single-phase DC type 100KVA to 300KVA ・Plate thickness is about 0.5t to 6t ・Speed is about 0.5m/min to 4m/min ■DC v...
AKIM Co., Ltd.
40+ people viewing
Last viewed: 9 hours ago
■Summary This is a device that applies conductive adhesive to the crystal resonator/oscillator blank, then corrects the position of the blank and P...
Sanki Industries Co., Ltd.
100+ people viewing
Features of a compact and lightweight seam welding machine. Welding of thin materials, which was previously difficult, has been realized. Seam weld...
ART-HIKARI Co., Ltd.
40+ people viewing
Last viewed: 21 hours ago
■DC seam welding machine ・Single-phase DC type 100KVA to 300KVA ・Plate thickness is about 0.5t to 6t ・Speed is about 0.5m/min to 4m/min ■Weld...
AKIM Co., Ltd.
30+ people viewing
Last viewed: 1 day ago
■Summary This equipment cures the adhesive after mounting the blank in an N2 atmosphere with a cleanliness level of Class 100 and an oxygen concent...
ART-HIKARI Co., Ltd.
30+ people viewing
■High-speed seam welding machine ・3 phase inverter 180KVA ・About 0.5t to 1.2t
AKIM Co., Ltd.
30+ people viewing
Last viewed: 1 day ago
■Summary This is a device that temporarily attaches the lid to the SMD type crystal unit package mounted on the tray. ■Features ・The turret table...
ART-HIKARI Co., Ltd.
30+ people viewing
Last viewed: 15 hours ago
■Robot seam welding machine ・3-phase inverter 130KVA to 180KVA ・Plate thickness is about 0.5t to 1.6t ■Robot-mounted small seam welding machine...
AKIM Co., Ltd.
40+ people viewing
■Summary This equipment performs vacuum annealing just before the lid tacking or seam welding process. It is now possible to perform annealing trea...
AKIM Co., Ltd.
30+ people viewing
Last viewed: 18 hours ago
■Summary This is a device that performs vacuum sealing in both the X and Y directions for products with temporarily attached lids. Compared to conv...
Nippon Avionics Co., Ltd.
40+ people viewing
Very Fast Response
5 models listed
ART-HIKARI Co., Ltd.
30+ people viewing
Last viewed: 1 day ago
■Robot seam welding machine ・3-phase inverter 130KVA to 180KVA ・Plate thickness is about 0.5t to 1.6t
AKIM Co., Ltd.
30+ people viewing
Last viewed: 9 hours ago
■Summary This is a device that temporarily attaches the lid of a crystal resonator/crystal oscillator in an N2 atmosphere and seam welds one side. ...
AKIM Co., Ltd.
30+ people viewing
■Summary This equipment performs seam welding on the X side in a vacuum for products whose lid Y side is welded. Equipped with automatic roller ele...
IPG Photonics Corporation
150+ people viewing
Last viewed: 1 day ago
IPG's C-guns, pickers and handheld system steppers are used in combination with clamps and laser welding tools (up to 4kW) to replace resistance sp...
IPG Photonics Corporation
150+ people viewing
Last viewed: 11 hours ago
IPG's C-guns, pickers and handheld system steppers are used in combination with clamps and laser welding tools (up to 4kW) to replace resistance sp...
2 models listed
IPG Photonics Corporation
120+ people viewing
IPG's C-guns, pickers and handheld system steppers are used in combination with clamps and laser welding tools (up to 4kW) to replace resistance sp...
