Jorns bending machine

Bending tool

with “G” geometry offers extra open space

Precise stop points

for parallel and tapered profiles

Dynamic crowning

for maximum angular accuracy

Shears

Individual closing dimension for each arm

for precise open hems

Intuitive graphic control system

for easy operation

Jorns bending machine: graphically controlled and inspiring

The semi-automatic Jorns JB bending machine can be configured in lengths of 3.2 to 12.2 metres and with a bending capacity for sheet metal up to 3 mm. It offers a great deal of freedom – and not only when it comes to the clamping tool.

The area in front of and behind the clamping tool of the Jorns JB bending machine offers above-average open space, letting you manufacture bending profiles extremely efficiently. The use of servo-technology and the stop fingers that can be moved freely on the sides guarantee maximum precision and flexibility to bend parallel, tapered or overlapped profiles.

A successful bend and subsequent installation of your profiles is down in no small part to the consistent calculation of processing and stop positions according to the “Shorten bending according to DIN 6935” method, intuitive graphic programming, the high level of angular accuracy and the uniformly closed water folds. Ultimately, what the JB gives you is time – time for more freedom and new ideas in your projects.

From modular machine design to personalisation.

Each Jorns JB bending machine comes with first-class basic equipment that can be personalised thanks to the modular machine design. You then configure the bending machine according to your personal requirements and planned applications. Regardless of the length, bending capacity, control system or shears you choose, the basic equipment remains the same on all machines. It offers the highest levels of precision, lots of freedom and maximum safety.

Mechanical machine design

With its robust construction and box-shaped welded design, the Jorns JB bending machine is set up for the rigours of long-term operation. The solid bending joints have a maximum bending angle of up to 145° and accurate bending angles across the entire working length. The high clamping force required for a precise bend and closed hems can be achieved using the clamping cylinders installed on every clamping arm. The clamping cylinders can be controlled individually. This not only allows for a parallel mechanical closing of the clamping tool but also pre-tensioned closing – the material springback seen when press-closing the hems is compensated for. The result is parallel hems tailored to the profile.

Tool geometry

The sophisticated machine design also includes the “G” tool geometry, which has open space of 275° between the upper beam and bending beam in front of the machine. Contoured by 37°, the bending tool allows for the production of precise 90° hat-shaped profiles and overlapped profiles used for cladding. The clamping tool is positioned at a 45° angle and has a large open space in order to be able to position the pre-bent profiles as close to the clamping point as possible. The sheet cassettes in the machine can be moved horizontally and vertically, and offer additional open space below the clamping line for pre-bent profiles.

Machine safety

The basic equipment of the Jorns JB bending machine is supplemented by a sophisticated safety system. The highest levels of safety are guaranteed at all times without restricting everyday work on the machine, even when processing corrugated material. The use of a three-ray laser system reduces the risk of accidents when closing the clamping tool and when using the shears to a minimum.

Individual machine configuration

The modular mechanical design of the Jorns JB bending machine lays the foundations for a personalised machine configuration – one that is perfect for your needs. You define the length from 3.2 to 12.2 metres, the bending capacity for sheet metal up to 3 mm, the control system, back stop system, shears and other options that should be used. Take a look at our online configurator ((Link?)) or get in touch with us directly – we would be happy to help.

The area in front of and behind the clamping tool of the Jorns JB bending machine offers above-average open space, letting you manufacture bending profiles extremely efficiently. The use of servo-technology and the stop fingers that can be moved freely on the sides guarantee maximum precision and flexibility to bend parallel, tapered or overlapped profiles.

A successful bend and subsequent installation of your profiles is down in no small part to the consistent calculation of processing and stop positions according to the “Shorten bending according to DIN 6935” method, intuitive graphic programming, the high level of angular accuracy and the uniformly closed water folds. Ultimately, what the JB gives you is time – time for more freedom and new ideas in your projects.

Defining the machine capacity.

The time has come to configure your very own Jorns JB bending machine according to your wishes and demands. By defining the maximum bending capacity and maximum bending length, you can specify the size of your future Jorns JB bending machine. Does the available selection not meet your expectations? If so, please contact us. We would be happy to offer a system in the size you require.

 

Bending capacity

Biegekapazität



1.25 mm Stahl/Steel 0.80 mm Inox 2.00 mm Aluminium

Bending length

Nutzlänge



The control system – tailored to your demands.

The control system is the variable nerve centre of the Jorns JB bending machine. It adapts to your requirements and your demands – and not the other way around. You can choose from two different models: CP200 and OP3100. Below, you can see in detail what all of the control systems have to offer. What they all have in common is that they can be operated intuitively.

 


CP200 graphic control system

Highest level of dimensional and angular accuracy, fast implementation from sketch to profile, automatic overbend correction. Features: 21.5" touchscreen, SSD card, 3.7 GHz I3 processor, B&R hardware components, TeamViewer.



OP3100 simple control system

For simple profiles with a maximum of nine different bending angles. Features: LCD display, rotary knob.


The back stop system: automatic, tapered or manual?

A stable, variable back stop system is decisive when it comes to producing precise bending profiles. On all our back stop systems, the stop fingers can be moved and positioned freely on the sides across the entire length, thus ensuring the very highest degree of flexibility. The following back stop systems are available on your Jorns JB bending machine:

 


Back stop system “type 11, automatic”

Active when the CP200 or CP50 control system is selected: for precise bending of profiles; highest level of positioning accuracy of +/- 0.1 mm; servo drive.



Back stop system “type 11, tapered”

Active when the CP200 or CP50 control system is selected; supplements the back stop system “type 11, automatic” for precise bending of tapered or overlapped profiles.



Back stop system “type 14, tapered”

Active when the CP200 control system is selected; for precise bending of tapered or overlapped profiles; with the highest levels of precision, even when processing narrow sheet strips; servo drive.



Back stop system “type 11, manual”

Active when the OP3100 control system is selected and is actuated via a hand wheel; digital display, continuous honeycomb profile.


Shears – precise and safe both in semi-automatic and fully automatic mode.

Durable and reliable shears are absolutely essential for the accurate cutting of a parallel or tapered sheet strip, not to mention a precise edge profile. Which cutting performance do you require? Choose one of our shear systems for your Jorns JDB double bending machine.

 


SL shears

In general, the hydraulic SL roll shears are used together with all of our Jorns JB bending machines.



SL3 shears

The hydraulic SL3 roll shears are used on the Jorns JB-200 and JB-300 bending machines.



SH shears

The SH manual shears can be used on all Jorns JB bending machines with OP3100 control system.


How do you want to work? At normal speeds or with a 30 percent increase in speed and productivity?

What are your plans for using the Jorns JB bending machine? If you only plan on using it sporadically, then the hydraulic system in the basic equipment is perfect for your needs as it offers a good basic speed. However, if your Jorns JB bending machine is in use for several hours a day, then you can increase its productivity by 20 to 30 percent with a more powerful hydraulic system.

 


Super-high-speed hydraulic system (SHS)

The SHS hydraulic system is 20% faster than the system in the basic equipment. As a result, the bending cycle is reduced accordingly.



Hyper-speed hydraulic system (HYS)

The HYS hydraulic system is 30% faster than the system in the basic equipment. As a result, the bending cycle is reduced accordingly. The required axial-piston hydraulics unit is fixed to the machine frame on the left-hand side.


Using software to get the most out of your Jorns JB bending machine.

In the Jorns JB bending machine, you have chosen an extremely powerful machine that can do a great deal. But that’s not all! The software developed in-house at Jorns for offline programming and the J-Bend app can be used to exploit the full potential of the machine. The following software also offers exceptional support when using the latest CP200 control system on the Jorns JB bending machine.

 


CP200 / CP300Twin offline software

With your Jorns JB bending machine, you automatically receive one licence for installing the software on a PC to enable offline programming. Each additional licence is used for installation on a further PC.



J-Bend

The award-winning J-Bend app (“Best of Swiss Apps”) simplifies your everyday working processes. Profile drawings and projects can be created at the construction site and sent directly to your interactive Jorns bending machine. The app runs on tablets and mobile phones.



Bendex

Manufacturer: MicroSea System Solutions GmbH, Vienna (A)



Met-IQ

Manufacturer MicroSea System Solutions GmbH, Vienna (A)



SEMA Software

Manufacturer: SEMA GmbH, Wildpoldsried (D)



nu EVOLUTION

Manufacturer: nuIT GmbH, St. Pölten-Unterradlberg (A)


Further options for making your Jorns JB bending machine even more versatile.

Thanks to the modular machine design, your Jorns JB bending machine can be customised to your individual needs with the following optional extras. For example, maybe you want to do something against dents on the bending tools when bending materials with increased hardness on the edge layer? How about ensuring perfect bends automatically thanks to an optimally set air gap? Or maybe you want to prevent increased springback or create accurate, parallel open hems.

 


Laser-hardened tools

Laser-hardened tools increase wear resistance by a factor of three.



Automatic material thickness adjustment (RH)

Hydraulic material thickness adjustment allows for an automatic adjustment of the air gap between the bending tool and upper clamping tool.



Upper beam pre-tension (OV) (manual)

Upper beam pre-tension (OV) can compensate for the angle errors that occur with increasing material thicknesses.



Dynamic crowning (DC) (automatic)

Dynamic crowning (DC) can automatically compensate for the angle errors that occur with increasing material thicknesses.



Dynamic Positioning (DP)

Dynamic Positioning (DP) – which is only available for Jorns bending machines and double bending machines – compensates for deformations on profile ends when bending and when press-closing parallel open hems.


Instantly in the picture: useful videos and clips on your Jorns JB bending machine.

Videos, clips and tutorials on our Jorns JB bending machine give an insight into the basic and specialist knowledge involved in the machine functions, technology and software.

play

Jorns JB bending machine: Maximum flexibility thanks to optimum tool geometry


play

Jorns JB bending machine: flexibility thanks to freely selectable position of the back stop fingers


play

Jorns JB bending machine: Maximum productivity thanks to modular machine design


play

Jorns JB bending machine: Shearing systems – precise and safe


play

Jorns JB bending machine: High safety standard without losing flexibility


play

Jorns JB bending machine: Precise hems thanks to unique technology


play

Jorns JB bending machine: back stop system type 14, tapered for maximum precision


Offerte anfordern

Felder mit * müssen ausgefüllt werden
Settings

Configure the machine according to your needs. Start configurator

Your machine,

Material,
Bending capacity: mm (Steel),
Bending length: mm,

Options,

  • CP200 graphic control system,
  • OP3100 simple control system,
  • Back stop system “type 11 automatic”,
  • Back stop system “type 11 tapered”,
  • Back stop system “type 14 tapered”,
  • Back stop system “type 11 manual”,
  • SL shears,
  • SL3 shears,
  • SH shears,
  • Super-high-speed hydraulic system (SHS),
  • Hyper-speed hydraulic system (HYS),
  • CP200 / CP300Twin offline software,
  • J-Bend,
  • Bendex ,
  • Met-IQ,
  • SEMA Software,
  • nu EVOLUTION,
  • Laser-hardened tools,
  • Automatic material thickness adjustment (RH),
  • Upper beam pre-tension (OV) (manual),
  • Dynamic crowning (DC) (automatic),
  • Dynamic Positioning (DP),

Request a quote


Gruppenfoto Sales 98

Did you not find something? We realize individual wishes.

The Jorns Sales-Team

Phone +41 62 919 80 50