Cobot welding Precision robotic welding for small series and single components

Your solutions for next-gen cobot welding cells

In today’s manufacturing industry, collaborative robots, or cobots, have become indispensable partners in the field of welding technology. These welding robots are revolutionizing automated welding by putting efficiency, precision, and safety front and center. Whether you’re working with small, complex components or large, cumbersome structures—we offer the right cobot solution for every application.

Our innovative cobot systems are designed to adapt flexibly to your specific requirements in production. Optimized for a variety of applications, our range of three different cobots has a solution for everything from fine machining small parts through to robust handling for large components. They are versatile and adaptable to meet the highest standards in welding technology. Discover the future of welding—with our tailor-made solutions for your manufacturing.

The advantages for you

Low total cost of ownership

The cobot welding cells from Fronius are cost-efficient and soon pay for themselves, a key advantage for small and mid-sized companies in particular.

Simple, user-friendly operation

You don’t need any special programming skills to operate the Fronius cobot welding cells. The user interface is intuitive and speeds up the training process.

High flexibility

The welding cells are suitable for various component geometries and are easy to adjust to different production requirements.

Consistent, reproducible welding quality

Thanks to precise welding torch movements and intelligent welding technology, the cobot welding cells deliver a consistently high standard of quality, regardless of batch size.

Increased safety

The welding cells are fitted with CE-compliant safety devices to guarantee a safe working environment.

Portable cobot welding—CWC-mobile

The Fronius CWC-mobile provides for portability in cobot welding. Its compact design, including the transport unit with casters and retractable feet, makes it easy to move the welding cell between different large components. CWC-mobile fulfills statutory safety requirements, is CE-certified, and has a portable glare shield (EN ISO 25980) in the form of safety curtains. Not only that, the welding table makes it simple to weld small series.

Highlights:

Portable and flexible
CE-certified safety concept
Designed for collaboration

Download fact sheet

System overview

Cobot (Fanuc CRX-10iA)

- 6-axis cobot
- Force moment sensor for collision protection
- Handle with control/teach buttons mounted on welding torch

Welding equipment

2 versions:

- TPS 400i Push
- TPS 400i CMT

Height-adjustable casters and machine feet keep cell stable

Welding table - 1,500 x 1,000 mm
- D28 bores
- Height-adjustable casters for easy changes in location

Teach pendant tablet Simple, intuitive programming via drag and drop

Robot controller

Cobot (Fanuc CRX-10iA)

- 6-axis cobot
- Force moment sensor for collision protection
- Handle with control/teach buttons mounted on welding torch

Welding equipment

2 versions:

- TPS 400i Push
- TPS 400i CMT

Height-adjustable casters and machine feet keep cell stable

Welding table

- 1,500 x 1,000 mm
- D28 bores
- Height-adjustable casters for easy changes in location

Teach pendant tablet

Simple, intuitive programming via drag and drop

Robot controller

CE safety package

The CWC-mobile cobot solution comes complete with a CE-compliant safety package to guarantee protection for employees’ health and safety.

This package includes:

Power and torque limiter for the cobot
Fume extraction unit
Portable glare shield
Personal protective equipment
- Puncture-proof gloves
- Protective clothing
- Welding helmet

Profitable even with small batch sizes—CWC-S

The CWC-S cobot welding cell is the easy, cost-effective way to get started with automated welding. This welding cell combines the latest robot technology with the proven welding expertise you’ve come to expect from Fronius. Developed for use in small to mid-sized series production, the CWC-S offers user-friendliness and the highest safety standards. A compact design and easy programming make this the ideal solution for companies looking to optimize their welding processes while tackling the challenges of the skills shortage.

Highlights:

Low total cost of ownership
Cost-effective even for small batch sizes
Simple, user-friendly operation—no programming skills required
CE-compliant safety housing

Download fact sheet

System overview

Welding equipment

Welding machines
- TPS 320i
- TPS 400i

High-tech welding packages
- Standard, Pulse
- PMC (Pulse Multi Control)
- LSC (Low Spatter Control)
- CMT (Cold Metal Transfer)

Welding table

- 1,500 x 1,000 mm
- D28 bores with 100 x 100 mm grid
- Clamping set (option)

Protective cabin

- CE-tested
- Glare shield raises/lowers automatically
- Manual sliding doors left/right
- Can be fitted with fume extraction system

Cobot (Fanuc CRX-10iA)

- 6-axis cobot
- Force moment sensor for simple, manual movement
- Sensors protect operator and components against collisions
- Handle with teach buttons mounted on welding torch

Controls - Intuitive operation and programming with tablet

Welding equipment

Welding machines
- TPS 320i
- TPS 400i

High-tech welding packages
- Standard, Pulse
- PMC (Pulse Multi Control)
- LSC (Low Spatter Control)
- CMT (Cold Metal Transfer)

Welding table

- 1,500 x 1,000 mm
- D28 bores with 100 x 100 mm grid
- Clamping set (option)

Protective cabin

- CE-tested
- Glare shield raises/lowers automatically
- Manual sliding doors left/right
- Can be fitted with fume extraction system

Cobot (Fanuc CRX-10iA)

- 6-axis cobot
- Force moment sensor for simple, manual movement
- Sensors protect operator and components against collisions
- Handle with teach buttons mounted on welding torch

Controls

- Intuitive operation and programming with tablet

Rotary unit (option)

- Motorized rotary unit
- Can be pivoted via hand crank
- Face plates Ø 450 mm
- Hollow shafts Ø 120 mm

Cobot (Fanuc CRX-10iA)

- 6-axis cobot
- Force moment sensors protect operator and components against collisions
- Handle with teach buttons mounted on welding torch

Tailstock (option)

- Mounted on the linear unit
- Electro-pneumatic infeed
- Distance between centers 860 mm

Controls - Intuitive operation and programming with tablet

Rotary unit (option)

- Motorized rotary unit
- Can be pivoted via hand crank
- Face plates Ø 450 mm
- Hollow shafts Ø 120 mm

Cobot (Fanuc CRX-10iA)

- 6-axis cobot
- Force moment sensors protect operator and components against collisions
- Handle with teach buttons mounted on welding torch

Tailstock (option)

- Mounted on the linear unit
- Electro-pneumatic infeed
- Distance between centers 860 mm

Controls

- Intuitive operation and programming with tablet

Cobot welding made flexible, productive, and profitable—CWC-D

The Fronius CWC-D cobot welding cell is all about cost effective welding—from small batch runs through to series production. The welding cell provides for maximum flexibility: one-station operation for large workpieces, or two-station operation to set up and weld in parallel. Programming is made easy using drag and drop, with no prior knowledge of robot programming required.

Highlights:

Two stations for high productivity
High flexibility thanks to expanded working area
The entire cobot cell comes CE certified as standard

Download fact sheet

System overview

Extraction hoods - Can be moved manually for crane loading
- Automatic switching in station mode

Welding torch cleaning station (option) - Robacta Reamer V

Safety doors Automatic safety doors

Positioner (option) 3 versions can be configured

Robot track

- Synchronized robot axis
- For automatic station changes

Operating unit - Tablet for easy operation and programming
- Control panel to individually control each welding station

Welding equipment

3 versions to choose from:
- TPS 400i Push
- TPS 400i CMT
- iWave CMT

- Choice of Welding Packages

Welding table - 1,500 x 1,000 mm
- D28 bores with 100 x 100 mm grid (D22 also possible where required)

Partition wall - Sensor-monitored partition wall for separating working areas
- Can be removed by hand to expand working area

Cobot (Fanuc CRX-10iA) - 6-axis cobot
- Force moment sensors to protect against collisions with operators or components
- Handle with control/teach buttons mounted on welding torch

Extraction hoods

- Can be moved manually for crane loading
- Automatic switching in station mode

Welding torch cleaning station (option)

- Robacta Reamer V

Safety doors

Automatic safety doors

Positioner (option)

3 versions can be configured

Robot track

- Synchronized robot axis
- For automatic station changes

Operating unit

- Tablet for easy operation and programming
- Control panel to individually control each welding station

Welding equipment

3 versions to choose from:
- TPS 400i Push
- TPS 400i CMT
- iWave CMT

- Choice of Welding Packages

Welding table

- 1,500 x 1,000 mm
- D28 bores with 100 x 100 mm grid (D22 also possible where required)

Partition wall

- Sensor-monitored partition wall for separating working areas
- Can be removed by hand to expand working area

Cobot (Fanuc CRX-10iA)

- 6-axis cobot
- Force moment sensors to protect against collisions with operators or components
- Handle with control/teach buttons mounted on welding torch

Boost productivity with Fronius Pathfinder

When using cobot welding cells, offline programming offers the advantage of creating and testing programs without having to stop ongoing production. This minimizes downtimes while boosting productivity. Finished programs can simply be transferred to the welding cell and adjusted directly on the cobot if needed.

Production continues uninterrupted thanks to offline programming
Up to 80% time savings when programming complex component geometries
Perfect integration with hardware and software from a single source

Features

Guide and press

Define welding paths easily and conveniently

Guide the welding torch to the start, contour, and end points of the desired welds, and press the confirmation button on the control handle. All points are automatically applied to the welding program.

Drag and drop

Intuitive programming of welding processes

Simply drag icons such as Handle Teach, Basic Arc, or Basic Wave into the desired position in the graphic programming interface. Using this method, you can define the entire welding process without any in-depth programming knowledge.

WeldConnect app

Welding parameters at the touch of a button

WeldConnect makes it quick and easy to find the right welding parameters. Step by step, the app asks you for information such as the welding process, base material, weld seam profile, and shielding gas. The wizard then uses this information to calculate the optimal welding parameters.

More information

Send your non-binding request directly to Fronius

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Perfect Welding

Cobot welding Precision robotic welding for small series and single components

Your solutions for next-gen cobot welding cells

The advantages for you

Low total cost of ownership

Simple, user-friendly operation

High flexibility

Consistent, reproducible welding quality

Increased safety

Portable cobot welding—CWC-mobile

CE safety package

Profitable even with small batch sizes—CWC-S

Cobot welding made flexible, productive, and profitable—CWC-D

Boost productivity with Fronius Pathfinder

Features

Guide and press

Drag and drop

WeldConnect app

Send your non-binding request directly to Fronius

Let’s get connected.

Thank you for your message. We will process your request as soon as possible.

Register for the International Newsletter!