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FFThemtec

FFThemtec Single Universal hemming add-ons for your production.

FFThemtec Single S

Concept

Various fold geometries are possible with FFThemtec Single S:

  • Flat fold
  • Drop fold
  • Wedge fold (‘Precesion Exterieur’)
  • Special shapes

Technical specifications

  • Spring-loaded roll hemming head 
  • Roll holder and folding roll geometry selectable from modular system 
  • Optimal process quality and error tolerance
  • Component tolerances can be influenced via robot programme
  • No media required  
  • Folding force measurement for quality and process control  
  • Compatible with HA 130 RC roller cleaning system 
  • Suitable for steel and aluminium  
  • Integrated pressure load cell  

Concept

Various fold geometries are possible with FFThemtec Single F:

  • Flat fold
  • Drop fold
  • Wedge fold ("Precesion Exterieur")

Technical specifications

  • Rigid roll hemming head
  • Roll holder and roll hemminggeometry selectable from modular system
  • Small interference geometry
  • Tolerances and component quality can be influenced via robot programme
  • No media required
  • Rigid base console can be exchanged for base housing of the spring-loaded roll hemming head without programme modification
  • Suitable for steel and aluminium

Concept

Various fold geometries are possible with FFThemtec Single Y:

  • Flat fold
  • Drop fold
  • Wedge fold ("Precesion Exterieur")

Technical specifications

  • Rolls can be selected from modular system
  • System spring-loaded during final hemming
  • Tolerances and component quality can be influenced via robot program
  • No media requirement
  • Folding force measurement for quality and process control
  • Better robot axis positions for trough-shaped components
  • Suitable for steel and aluminum

  • Integrated pressure load cell

Concept

Various fold geometries are possible with FFThemtec Single SA:

  • Flat fold
  • Drop fold
  • Wedge fold(“Precesion Exterieur”)
  • Special shapes

Technical specifications

  • Rollers can be selected from modular system

  • suitable for steel and aluminum

  • integrated pressure cell

Concept

Various fold geometries are possible with FFThemtec Single S:

  • Flat fold
  • Drop fold
  • Wedge fold (‘Precesion Exterieur’)
  • Special shapes

Technical specifications

  • Spring-loaded roll hemming head 
  • Roll holder and folding roll geometry selectable from modular system 
  • Optimal process quality and error tolerance
  • Component tolerances can be influenced via robot programme
  • No media required  
  • Folding force measurement for quality and process control  
  • Compatible with HA 130 RC roller cleaning system 
  • Suitable for steel and aluminium  
  • Integrated pressure load cell  

Concept

Various fold geometries are possible with FFThemtec Single F:

  • Flat fold
  • Drop fold
  • Wedge fold ("Precesion Exterieur")

Technical specifications

  • Rigid roll hemming head
  • Roll holder and roll hemminggeometry selectable from modular system
  • Small interference geometry
  • Tolerances and component quality can be influenced via robot programme
  • No media required
  • Rigid base console can be exchanged for base housing of the spring-loaded roll hemming head without programme modification
  • Suitable for steel and aluminium

Concept

Various fold geometries are possible with FFThemtec Single Y:

  • Flat fold
  • Drop fold
  • Wedge fold ("Precesion Exterieur")

Technical specifications

  • Rolls can be selected from modular system
  • System spring-loaded during final hemming
  • Tolerances and component quality can be influenced via robot program
  • No media requirement
  • Folding force measurement for quality and process control
  • Better robot axis positions for trough-shaped components
  • Suitable for steel and aluminum

  • Integrated pressure load cell

Concept

Various fold geometries are possible with FFThemtec Single SA:

  • Flat fold
  • Drop fold
  • Wedge fold(“Precesion Exterieur”)
  • Special shapes

Technical specifications

  • Rollers can be selected from modular system

  • suitable for steel and aluminum

  • integrated pressure cell

Advantages of the FFThemtec Single Seamless integration into your production process.

Qualitätssteigerung

  • Hohe Qualität durch starres System beim Vorfalzen und gefedertes System beim Fertigfalzen
  • Bauteilqualität und Toleranzen über Roboterprogramm beeinflussbar

Flexible

  • Advantageous robot axis positions for curved components
  • Production of various rebate geometries
  • Processing of different derivatives in the same production line

Standardized modular system

  • Processing of different derivatives in the same production system
  • The folding heads can be adapted to specific project requirements

Robust and easy to maintain

  • Use of proven components for high reliability and easy spare parts procurement.
  • Low maintenance requirements to minimize downtimes.

Variants of the FFThemtec Single Technical specifications

FFThemtec Single S

3R

Up to three hemming rollers can be used with the Single S.

FFThemtec Single F

3R

Up to three folding rollers can be used with the Single F.

FFThemtec Single Y

2R

With the Single Y, up to two folding rollers can be used and it can be used for strongly curved components.

FFThemtec Single SA

2R

We would be pleased to design and manufacture roll folding heads for you, individually tailored to your requirements.

Technical data of the universal roll folding head For the FFThemtec Single S, F & Y variants

Length x Width x Height

  • L = 150 mm - 360 mm    
  • W = 140 mm - 190 mm 
  • H = 250 mm - 340 mm 

Weight

The weight is approx. 7 kg for Single S and F and 19 kg for Single Y.

Ambient temperature

The ambient temperature should be between 10 and 40 °C.

FFThemtec Single Our roller hemming head at a glance

In this product webinar, Thorsten Stein, our Head of Hemming Technologies, will introduce you to the FFThemtec Single roller hemming head and its different variants. You will also gain exciting insights into the roller hemming process - how it works and what exactly it means.
The following section takes a closer look at the properties, the various hemming geometries and the differences between the roller hemming heads.

FFThemtec Single Complete technical specifications.

Information on our Single series and accessories directly from us and with the expertise of the system manufacturer.

Hemming technology that inspires. We look forward to getting in touch with you:

Send us your concept idea, your automation request or a description of your hemming 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 FFThemtec contact:

Oliver Kurz
Account Manager
Products & Technologies
Laser- & Hemming-Technology

Request - hemtec

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Product world of FFThemtec Other products in the area of hemming technology

FFThemtec Single

Rollfalzkopf - FFThemtec Single
robot-guided roller hemming head in S / F / Y / SA versions

The modular FFThemtec Single is a flexible, robot-guided roller hemming tool for flat, drop, wedge and special folds made of steel and aluminum, which easily serves multiple derivatives in one production line.

FFTmetrology HemQC

FFTmetrology HemQC
3D detection of the seam quality

FFTmetrology HemQC inspects the quality of the folded edge during the roll folding process. This is a scanning procedure in which the width and height of the fold or the excess adhesive is measured.

FFThemtec 180°

FFThemtec 180°
Roller hemming head for flange opening angles of up to 180

The roller hemming head FFThemtec 180° is a versatile, robot-guided tool with 1-5 hemming rollers. It is used for sunroof hemming, pre-hemming processes and hemming without backing. This hemming head can be used robot-guided or stationary.

FFThemtec VersoMP

FFThemtec Verso MP
Pneumatically Driven Manual Wheel Arch Hemming System

The FFThemtec VersoMP Roller Hemming System enables efficient prototype development and small batch production for sidewalls and wheel arches. The pneumatic head is also available with a hand crank and is operated manually.

FFThemtec VersoM / ML

FFThemtec Verso M
Manual Wheel Arch Hemming System

The FFThemtec VersoM / VersoML Roll Hemming System is ideal for prototyping and small batches. It is manually operated and has a hand-cranked or pneumatic roller hemming head and a special hemming frame.

FFThemtec VersoA

FFThemtec Verso A
Automated Wheel Arch Hemming System VersoA2 / VersoA4

The roller hemming system is used in automated production systems for side walls and wheel arches. It consists of a roller hemming head and a special hemming frame. Aavailable as a one- or two-robot system.

FFThemtec Verso

FFThemtec Verso A
Uniform folding force thanks to the counter roller principle

The FFThemtec Verso roller hemming head is a robot-guided tool with up to four pairs of hemming rollers.Ideal for wheel arch and door entry hemming, it ensures uniform hemming force thanks to the counter roller principle. Flexible for various derivatives.

FFThemtec Twinstep

Processing multiple derivatives with Twinstep100 / 200

The FFThemtec Twinstep is a robot-guided tool for producing a wide variety of hemming geometries for steel and aluminum components. With two hemming rollers running one behind the other, it makes it possible to process several derivatives efficiently.

FFThemtec Roller Cleaner

[Translate to Englisch:] roller_cleaner_preview
Automated roller cleaner

The Roller Cleaner automates the cleaning of hemming rolls without interrupting the process. A robot positions the hemming roller in front of the drive element.

The roller is minimally wetted with oil, and a scraper removes the sticking glue.