Concept
- Used for seam fixing in an automated, robot-guided joining process.
- Creation of material-locking fixing points
- No gelling after folding
- with service station
Technical specifications
- Automatic cap changer
- Electrode cap milling unit
- Control valves
- Maintenance units
- Console
- Test unit
- Welding force measurement and short-circuit test
Advantages of the FFTweldtec VarioPicker® EVO Seamless integration into your production process.
Elimination of the gelling station
- The fixing points created by the VarioPicker® are used to connect the outer skin to the support structure.
- The VarioPicker® is used to create fabric-locking fixing points, eliminating the need for gelling after folding.
- Time saving
Robust process
- Resistance spot welding
- Standard equipment
- Easy to control
Flexibility
- Any position on a component
- any component
- Can be retrofitted in existing processes
- Direct use in the folding bed possible
quality
- No radiation into the visible area
- No reworking
- automatic maintenance of process parameters with the VarioPicker® service station
FFTweldtec VarioPicker® EVO Complete solution for rebate fixing
Basic equipment
- Welding gun base body with
- servo control unit or proportional valve
- MF transformer
- Drive cylinder
- Console for robot connection
- Feasibility study
- Commissioning support / Training
- VarioPicker® EVO Service Station with
- Electrode cap cutter
- Electrode cap changer
- Test unit
Equipment options
- Docking device for clamp change
- Automatic TCP measurement / correction
- Decentralized water extraction
Supplementary peripherals
- Support bed
- Welding control unit
- Hosepack
- Robot
Service
- Planning and integration into existing systems
- Geometric simulation
Everything from a single source Technical specifications
FFTweldtec VarioPicker® EVO
Length x width x height
900 mm x 400 mm x 600 mm
Welding force
725N
Max. welding force 725N
Drive stroke
125 mm
Weight

The weight is 60 - 70 kg
Electrode gap
70 mm / 126 mm / 176 mm
Compressed air
5-10 bar
FFTweldtec VarioPicker® EVO Vollständige technische Spezifikationen.
Information on our products and accessories directly from us and with the expertise of the system manufacturer.
Welding and joining technology that inspires. We look forward to getting in touch with you:
Send us your concept idea, your automation requirements or a description of your welding process that we can support you with. We look forward to presenting our standardized portfolio to you, but also to developing new solutions together with you.
Your FFTweldtec contact:

Peter Kunzmann
Sales Manager
Welding and joining technology

Peter Kunzmann
Sales Manager
Welding and joining technology
Email: peter.kunzmann(at)fft.de
Schleyerstraße 1
36041 Fulda
36041 Fulda
Product world of FFTweldtec Other products in the field of welding technology
FFTweldtec Basic
C, X and XL welding gun for steel alloys
Our welding tools for industrial joining technology can be customised for assemblies such as motors and transformers. We offer three different welding guns, which differ in welding force and weight.
FFTweldtec Advanced C-Gun
Welding gun for aluminium alloy
The FFTweldtec Advanced C-Gun is a robot welding gun series for aluminium welding. It is not only used in the automotive industry.
FFTweldtec TipChanger
Electrode cap change on robot-guided welding guns
The FFTweldtec TipChanger enables automatic, space-saving changing of electrode caps on robotic welding guns. Inductive sensors monitor the fill level in the magazine. Loosened caps fall into a catch basket.
FFTweldtec Mobile TipChanger
Changing electrode caps on stationary welding guns
The Mobile TipChanger enables fast, automatic change of electrode caps on welding guns. Compact and lightweight, it can be easily mounted on the robot arm. Level sensors monitor the cap level.
FFTweldtec VarioPicker® EVO
Material-locking hemming fixation
These fixing points, which are set with the VarioPicker® EVO, are used to connect the outer skin to the support structure. The fixing points are created with a material bond, eliminating the need for gelling after hemming.
FFTweldtec Engineering Service
Welding technology construction service
We offer you the design and development of WPS gun base bodies and special welding machines, 3D construction (CATIA V5, UG), FEM calculation, creation of measurement and test protocols as well as data handling in the customer system.
FFTweldtec Test Station
Test Station for welding guns
The FFTweldtec Test Station tests servo-pneumatic and servo-motorised robotic welding guns with the necessary systems, including reporting.
FFTweldtec Measuring Station
Measuring Station for welding guns
Professional calibration of servo-pneumatic and servo-motorised robot welding guns, including determination of the deflection of the electrode arm geometry using 3D measuring systems and logging.
FFTweldtec Inline Projection Welding Machine
Projection welding machine within production
The projection welding machine within the production line automatically welds various components, reduces manual intervention and enables precise positioning. It is controlled with a cycle time of 6-7 seconds via PLC or independently.
FFTweldtec Offline Projection Welding Machine
Projection welding machine outside of production
The FFTweldtec Offline Projection Welding Machine manually welds nuts and bolts. It is PLC-controlled, mobile and enables quick tool changes for various components. Ideal for a flexible production.