ERGO Longitudinal Seam Welders

TIG / MIG Linear

Seam Welder Systems

The ERGO linear seam welder is designed to deliver the highest level of repeatable accuracy using linear rail technology. Whereas traditional seam welder styles use less precise rack and pinion track operations that use cam followers. Linear seam welder operations provide advanced, accurate straight longitudinal welding for critical seam welding applications. Seam welders for sale or rent in stock.
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The ERGO seam welder design uses precision linear rails that provide strength to move the travel carriage car smoothly over the straight-line clamped butt weld joint. The seam welder linear style ensures x-ray quality 100% penetration welds over short or long seam welding applications. Rigid linear seam welding machine technology provides the highest quality longitudinal seam welding machine process successful results.

Seam welders are used for seam welding together parts that are straight, round or square. Seam weld joining of cylindrical parts like bellows, cones, tanks, pipes, flat sheet plate, vessel cylinders, HVAC sheet metal and more. ERGO seam welder models are used for seam welding parts of carbon steel, stainless, copper, aluminum, Hastelloy, INCO high alloys. Almost any metal or alloy can use all the seam weld processes on the linear seam welder systems.

TIG / MIG Linear

Seam Welder Systems

The ERGO linear seam welder is designed to deliver the highest level of repeatable accuracy using linear rail technology. Whereas traditional seam welder styles use less precise rack and pinion track operations that use cam followers. Linear seam welder operations provide advanced, accurate straight longitudinal welding for critical seam welding applications. Seam welders for sale or rent in stock. <br>. <br>
The ERGO seam welder design uses precision linear rails that provide strength to move the travel carriage car smoothly over the straight-line clamped butt weld joint. The seam welder linear style ensures x-ray quality 100% penetration welds over short or long seam welding applications.
Rigid linear seam welding machine technology provides the highest quality longitudinal seam welding machine process successful results.
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Seam welders are used for seam welding together parts that are straight, round or square. Seam weld joining of cylindrical parts like bellows, cones, tanks, pipes, flat sheet plate, vessel cylinders, HVAC sheet metal and more. ERGO seam welder models are used for seam welding parts of carbon steel, stainless, copper, aluminum, Hastelloy, INCO high alloys. Almost any metal or alloy can use all the seam weld processes on the linear seam welder systems.

ERGO Digital Seam Welder

MITUSA engineers linear seam welders used to butt weld plate joint edges for seam welding fabrication. Seamers using either (I.D.) internal, combination designs or external seam welder machine systems.

Seam Welder Operation

Linear rail track provides a much stronger rigid hold for the travel track car which provides a smooth free travel movement with the Ergo TC-3 travel carriage car. The side beam track is machined to a 0.005-inch straightness tolerance, so that the seam will be as close to precision straight as possible. Ensuring a quality longitudinal seam welding process.
  • LSW-12 1 Foot ERGO Model Seam Welder System 12″
  • LSW-18 18 Inch ERGO Model Seam Welder System 1.5″
  • LSW-24 2 Foot ERGO Model Seam Welder System 24″
  • LSW-36 3 Foot ERGO Model Seam Welder System 36″
  • LSW-48 4 Foot ERGO Model Seam Welder System 48″
  • Custom ERGO Seam Welder Systems Available

ERGO seam welder systems are available with all arc welding processes like MIG (GMAW), TIG (GTAW), Plasma (PAW), (SAW) Submerged arc (Sub Arc) seamer equipment integrated for easy seam welding production. ERGO seam welders are incorporated with welding equipment systems pre-installed ready for production after in house run off.

Seam Welder System Features

MITUSA manufacturing and engineering team defines the quality of seam welding machine systems. MITUSA manufactures advanced arc welding process seam welding machines designed to seam weld thick to thin metal butted joint ends together. Used for joining butt seam weld process of welding metal for a complete part assembly.

Seam Welder Machines

  • +/- 0.009” travel accuracy over 1 to 40 feet.
  • Convenient, ergonomic module control center with operator easy access.
  • Power Supply travels with controls on the side beam reducing arc noise.
  • Proprietary ergonomic bladder finger actuator replacement tooling.
  • One single primary power input easy system connection.
  • Precision dual linear rail travel car carriage.
  • Copper water cooled mandrel insert back up bar.
  • Proprietary copper clamping fingers and insert tooling.
  • Direct ground to the seamer bed insert tooling for best arc connection.
  • Foot switch activation of clamping fingers.
  • Single button programmable home position, travel, and weld length.
  • Low profile, easy to move tow motor portable design for weld cell changes.
  • Easy to program UWC seamer system process controller.
  • Unmatched service and support, before, during and after the seam welder sale.
Linear seam welder water cooled mandrel insert provides minimum with our copper, stainless gripping or aluminum clamping finger tooling. The water-cooled feature keeps the seamer bed insert back up bar tooling and fingertips at the optimal temperature for cooling of the weldment during the seam welding process.
Our precision seamer tabletop design will ensure a success outcome for your weld seaming project. The MITUSA seam welded joint proprietary clamp tooling eliminates part heat deformation unlike any other manufacturer’s seamer tooling methods.
The ERGO seam welder uses a simple airbag replacement design takes about 2 hours, not days. In some welding bladder can suffer during the MIG (GMAW) welding process, some weld splatter in the seamer bed area will find openings over time. UV light and weld spatter from the arc welding process eventually requires the airbag’s replacement.

Seam Welder Machine System Overview

The airbags can take hours to replace on other brands. The linear seam welder’s inflating pressure bladders takes just minutes to replace the damaged airbags and restart seam welding production again quickly.
ERGO seam welder machines include a quick emergency safety stop button with easy access to ensure the operator’s use and protection. MITUSA seamer designs are all about easy, and safety when it comes to the automated seam welding machine operation.
MITUSA company values the operator’s input when it comes to designing and installing the needed options on all our automatic arc seam welding system. The seam welder operators are the best to understand the seam welder and how it is used correctly.

ERGO Seam Welder Features

MITUSA Bench Seam Welders

The ERGO automated longitudinal seam welder design uses precision linear rails that provide strength to move the travel carriage car smoothly over the straight line clamped butt weld joint. The seam welder linear style ensures x-ray quality 100% penetration welds over short or long seam welding applications.
Rigid linear seam welding machine technology provides the highest quality longitudinal seam welding machine process results.

Longitudinal Seam Welding Machine Bed

The longitudinal seam welder bed retractable edge alignment devices assist the operator in aligning the part seam over insert center line of the backup bar groove. Linear rails are mounted to the top and bottom of the fabricated track, allowing the side beam track carriage to travel smoothly via four bearing blocks. The track carriage travel car has a series of 3/8 inch – 6 x 2 1/2 pre-drilled holes, tapped to make mounting alignment tool easy.

ERGO LSW Bench seam welder models come in sizes from 1 foot to 4 ft welding length. Custom seam welder designs always available, call us!

Seam Welder Safety Console

Ask us about our ERGO linear seam welders for sale in stock in Huntington Park California ready to ship. Or let us engineer your company a custom linear seam welder craft by our builders for your specific automated arc seam welding process operation

Seam Welding Operation Features

  • Lowest arc noise reduction design.
  • Compact seam welder design eliminating floor cable tangling.
  • Fastest bladder replacement tooling design in the industry.
  • Single button operation with return home travel.
  • Setup system design for quick weld shop installation.
  • Seam welder operator preferred loading material features.
  • Custom options added quickly to contour for your application.

Seam Welder with Ergonomic Fork Lift Placement

ERGO automatic seam welders are designed for easy installation via fork lift base. From delivery truck to a working welding station system in just hours, not days. Lift the sub arc seam welder off of the truck deck and into full production in record time.
MITUSA seam welding machines are designed with optional material handling equipment. Parts loading on and off the seamer bed with part material handling for a completely integrated operation.
The seam welder system are built as a complete automated interfaced systematic operation for on and off part loading from the seamer table-top bed.
Standard or custom ERGO seam welder systems are designed, engineered and built in our Huntington Park California facility. We manufacture our ERGO seam welders complete with integrated weld sequence controllers, Xiris arc welding view cameras, AVC or Arc length controls, cold wire feeders, and more!

Systems for seam welding are incorporated with welding power supplies and feeders from manufactures such as Miller Electric, Lincoln, EBAB, Hobart, Fronius, OTC, Thermal Arc, K-TIG or the welding machines of your choice.

Keyhole Seam Welders with K-TIG Welding Automation Equipment

Reliable precise K-TIG keyhole GTAW process welding speeds and increased fabrication productivity. Hours long TIG seam welds process applications are completed in minutes, this welding machine system will increase productivity off the same weld seamer. Full penetration, single-pass TIG GTAW keyhole welding up to 1/2 inch (12mm) in stainless steels. This drastically reduces wire consumption. Inert gas consumption is reduced by 80-95%. Typical arc seam welding savings of 85%+ of more. K-TIG keyhole seam welding process eliminates edge beveling & post-weld grinding. Precision high stability, keyhole welding consistency and repeatability resulting in weld quality.
 
K-TIG welding can be applied to a wide range of longitudinal and circumferential seam welding applications from tanks, vessels and piping to boxes from simple to the most complex geometries. K-TIG is highly effective with both square butt weld and beveled joint presentations, automated welding and with wire, and can be used in both (1G) and (2G) seam welding positions based on the operation.

Keyhole Seam Welders with K-TIG Welding Automation Equipment

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K-TIG Keyhole TIG Automated Welding Seamers

Dedicated K-TIG keyhole seamers integrated for a complete automated welding equipment application. Automated seamers with K-TIG keyhole GTAW welding process mode which provides flawless 100% penetration welds. K-TIG keyhole seam welding applications from one foot to 40 feet weld seaming length. The K-TIG keyhole welding power supply are interfaced with our MITUSA Inc. seamers for a complete keyhole welding system.

Keyhole Seam Welders with K-TIG Welding Automation Equipment

Reliable precise K-TIG keyhole GTAW process welding speeds and increased fabrication productivity. Hours long TIG seam welds process applications are completed in minutes, this welding machine system will increase productivity off the same weld seamer. Full penetration, single-pass TIG GTAW keyhole welding up to 1/2 inch (12mm) in stainless steels. This drastically reduces wire consumption. Inert gas consumption is reduced by 80-95%.
 
 
Typical arc seam welding savings of 85%+ of more. K-TIG keyhole seam welding process eliminates edge beveling & post-weld grinding. Precision high stability, keyhole welding consistency and repeatability resulting in weld quality.
 
K-TIG welding can be applied to a wide range of longitudinal and circumferential seam welding applications from tanks, vessels and piping to boxes from simple to the most complex geometries. K-TIG is highly effective with both square butt weld and beveled joint presentations, automated welding and with wire, and can be used in both (1G) and (2G) seam welding positions based on the operation.

MITUSA Inc., Seamers with K-TIG


K-TIG keyhole seam welding process machines are interfaced in the USA using the K-TIG (GTAW) TIG Keyhole Welders.
Custom K-TIG automated linear welding machines for all types of base material seam weld solutions.

Features and Options:

  • Simple, intuitive controls delivered via the K-TIG 1000 Evolve II 21” touch screen controller.
  • 100% duty cycle for extreme reliability.
  • Cloud-enabled software upgrades, data backups and online support.
  • K-TIG Welder Integration Seam Welder Interface
  • Built-in real-time data capture, reporting and quality management
  • Integrated K-TIG Keyhole TIG Welder Systems
  • Flexible, suitable for a wide variety of materials, applications & industries
  • ALC-AVC Arc Length Control Option
  • Integrates seamlessly with virtually all welding automation equipment.
  • Proprietary seam welder tooling like no other seamer design
  • Stainless, Carbon, Inconel, Hastalloy, Metals and Alloys
  • Other Designs of Custom MITUSA Seam Welder Systems Available

The dedicated K-TIG seamer welding machine has special never seen before proprietary pressure and alignment tooling. This proprietary clamp tooling provides the K-TIG seam welder operator full control over the part’s base material edge alignment handling and pressure while clamping of the part. This allows accurately securing the part for the finite micro K-TIG seam welding process operation.

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External, Internal, Linear, Combination, Flat Sheet Seam Welding Systems.

Longitudinal Welding Seamer Systems

MITUSA Inc engineers large custom welding seamers with part material handling tooling options. Standard long length welding seamer systems. Power elevation seamers, external, internal, combination, longitudinal weld seamer types. Small to large longitudinal welding machines from 1 foot to 40 feet long. Part diameter range 1 inch to 20 feet.
Our longitudinal weld seamers use durable linear rails with bearing blocks for a smooth seam welding process.
MITUSA custom linear seamers deliver strength and accuracy during the longitudinal seam welding operation. Creative design allowing all needed welding equipment to be mounted on the linear rail side beam carriage away from the floor.
This resolves less tangled wires while reducing the need to maintain longer control cables. Reducing cable noise interference problems. Keeping the weld control and power supply together within easy access for the operator. The linear travel track is machined to a 0.005-in straightness tolerance so that the seam weld is as straight as possible based on the joint preparation. Precision weld seamers are designed for longitudinal welding of all types of butted metals with 100% penetration welds. Complete ergonomic access to welding controllers on all of our linear welding seams equipment. Our design gives the track a strong hold and allows free travel of the side beam carriage. Carriage travel car carries 750 lbs of seam related welding gear and controls for easy operator access.

Seamer Table Top Alignment Device - Finger Clamp Tooling

Edge Alignment Tool, Copper Fingertips and Inserts

Innovative tooling allows the longitudinal welding equipment to apply pressure to clamp the weldment butt weld joint ends together. Part seam welds are done on a conductive water cooled insert tooling like copper or aluminum, with variable required force used along the clamped joint. This eliminates the heat to distortion the part during the seam welding process like no other design.
In addition the welding seamer design uses the highest quality standard or custom seamer table top cooling clamp tooling for the best results. Copper finger tips and insert tooling absorbs and dissipates welding heat through our proprietary water cooled back up bar type seamer bed insert tool.
The weld seamer’s tooling can be made from copper, stainless steel or aluminum alloy, this is based on the customer’s requirements.
Applications for welding seamers are pipe seam welding, linear welding seam joints of cylindrical parts of all sizes. Including tubes, pipe or cylinder seam welding. Common welding seamer applications are flat plate sheet steel joining. formed box edge joints, square or rectangle parts can be longitudinal seam welded along the precise butted joint based on the metal thickness. These weld control devices deliver accurate encoder feedback for precision smooth carriage travel speed control on the precision built linear rail side beam welding seamer. Our welding controls working in concert with seamer carriage as it travels on the side beams linear rails. Using two 24 VDC motor controllers one for the carriage and another for the Capstan wire feeder.
Seamers are built with integrated MIG, TIG, Plasma or Sub Arc seam welding equipment process. Installation of any type of arc welding power supply systems of your choice. Brands like Miller Electric, Lincoln, OTC, Fronius, K-TIG, EBAB and more! MITUSA will install options like the Xiris arc welding cameras or a complete hot or cold wire GTAW (TIG) welding system.
The welding seamer are used for the seam welding fabrication process to join together the edges of metal cylinders short or long lengths items like vessels, tanks, light poles, chimney pipes, propane tanks as well as boat pontoons, steel drums, rocket housing, part spinners, tanker trailer cylinders, HVC duct, pipe, cones, welding seamer applications and much more!
The seamers use several of the arc welding processes like MIG, TIG or Sub Arc to seam weld parts made of stainless steel, aluminum, copper, aluminum bronze, Inconel high alloys and carbon steel, black iron metal and more! Consultation is required based on your seam welding application requirements are welcome.

MITUSA Engineering Custom Welding Seamer Systems.

  • Convenient, easy to read air module controls on front with operator buttons and lights.
  • MLSW-24 2 ft (0.6096) Seam Welding System 24″
  • MLSW-36 3 ft (0.9144) Seam Welding System 36″
  • MLSW-48 4 ft (1.2192) Seam Welding System 48″
  • MLSW-60 5 ft (1.524) Seam Welding System 60″
  • MLSW-72 6 ft (1.8288) Seam Welding System 72″
  • MLSW-84 7 ft (2.1336) Seam Welding System 84″
  • MLSW-96 8 ft (2.4384) Seam Welding System 96″
  • MLSW-120 10 ft (3.048) Seam Welding System 120″
  • MLSW-144 12 ft (3.6576) Seam Welding System 144″
  • MLSW-168 14 ft (4.2672) Seam Welding System 168″
  • MLSW-192 16 ft (4.8768) Seam Welding System 192″
  • MLSW-216 18 ft (5.4864) Seam Welding System 216″
  • MLSW-240 20 ft (6.096) Seam Welding System 240″
  • MLSW-264 22 ft (6.7056) Seam Welding System 264″
  • MLSW-288 24 ft (7.3152) Seam Welding System 288″
  • MLSW-312 26 ft (7.9248) Seam Welding System 312″
  • MLSW-336 28 ft (8.5344) Seam Welding System 336″
  • MLSW-360 30 ft (9.144) Seam Welding System 360″
  • MLSW-384 32 ft (9.7536) Seam Welding System 384″
  • MLSW-480 40 ft (12.192) Seam Welding System 480″
  • Longer Custom MITUSA Seam Welding Systems Available

MITUSA Welding Seamer Standard Sizes

Long Seam Welding Machine Systems

Longitudinal Welding Seamers with Material Handling Loading

We engineer and build your longitudinal welding system with the operator in mind for easy ergonomic function and maintenance of the seam welding system. Weld seamer production uptime with our outstanding customer service and support paramount to MITUSA and their customers.

Our MITUSA Universal PLC welding controls allow fabricators to regain full control of the welding seamer and seam welding process at their fingertips.

The MITUSA welding seamer base is extra-wide to accommodate a hydraulic scissor lift part loading tool. Parts are loaded and unloaded without any obstacles in the way. No cranes or chains are required to smoothly guide the part into position for the seam welding the clamped joint.

MITUSA Welding Seamer Feature Benefits

Seam Welder Material Handling Loading