Lang Tube Tec GmbH

Wullener Feld 52, 58454 Witten
Germany
Telephone +49 6251 98908-12
Fax +49 6251 98908-27
info@lang-tubetec.com

This company is main exhibitor of

Hall map

Tube 2018 hall map (Hall 5): stand E22

Fairground map

Tube 2018 fairground map: Hall 5

Contact

Sabine Neff

Vertriebsleitung
Vertrieb

Phone
+49 6251 98 908 12

Email
Sabine.Neff@lang-tubetec.com

Björn Brunner

Projektleiter

Phone
+49 6251 98908 13

Email
Bjoern.Brunner@lang-tubetec.com

Our range of products

Product categories

  • 02  Tube manufacturing machinery
  • 02.05  Tube processing equipment
  • 02.05.01  Forming, bending, twisting, fabricating, hydroforming
  • 10  Profiles and machinery
  • 10.02  Machinery
  • 10.02.02  Profile bending machines

Our products

Product category: Forming, bending, twisting, fabricating, hydroforming, Profile bending machines

FULLY ELECTRIC CNC-TUBE BENDING MACHINES CNC-E

Our fully electric mandrel bending machines will support you in the optimization of your manufacturing process - and that not only applies to mass production in the automotive industry, but also to low quantities and frequent conversion.

  • Environmentally friendly production
  • Better working conditions
  • Productivity increase
  • Quality improvement
  • Reduced scrap
  • Minimized maintenance costs

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Product category: Forming, bending, twisting, fabricating, hydroforming, Profile bending machines

MULTI-AXIS CONTROLLED CNC-TUBE BENDING MACHINES CNC-H

The multi-axis-controlled mandrel bending machines offer the highest accuracy and performance capacity even for large tube dimensions. Main application areas are in the utility motor vehicle industry, plant engineering and the shipyard industry.

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Product category: Forming, bending, twisting, fabricating, hydroforming, Profile bending machines

3-AXIS CONTROLLED CNC TUBE BENDING MACHINES CNC

The 3-axis-controlled tube bending machines with their 3 controlled main axes offer all the advantages of CNC technology and are suitable for many areas of application with small quantities at an optimized price/performance ratio. The type series is suitable in particular for applications in engineering companies, in the furniture industry etc.

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Company news

Date

Topic

Download

Mar 20, 2018

More efficient tube bending

After its initial unveiling as a fully electric tubebending machine at Tube 2016, Lang Tube Tec has added valuable new features to the 160CNC-EMR: These features accelerate and optimise production, making the process more efficient. One new innovation is the system for quickly changing tools, for example. The machine is the world’s first fully electric tubebending machine to be capable of bending tube diameters of up to 165 millimetres on three levels with a bending radius of 1*D. Visitors to Hall 5, Stand E22 can see a number of tube samples of bent parts illustrating the new functionality.

The tube-bending machine 160CNC-EMR, which features 13 axes, has been specially developed for machining particularly complex bent parts with different radii and short clamp lengths. The machine is ideal for exhaust pipes, axle parts and frame parts. It is used in automotive production - in particular utility vehicles - but also in aviation and shipyards.

The innovative quick-change tooling system from Lang Tube Tec - which drives innovation for complex bending tasks in manufacturing processes - simplifies the operation of all tubebending machines. It can be retrofitted on most machines in the SMALL to STRONG model series and features swivelling tie rods, a pneumatic clamping system for fixing the bending die with the touch of a button, mountable slide rails and clamping jaws, as well as a quick-change system for mandrels. The new collet - which is electrically activated by means of two spindles, thus covering a specific diameter range - also saves time and money. This further optimises tool-change processes. In addition to the features producing time optimisations, the integration of cutting systems in the bending tools optimises material waste, thus providing considerable cost savings.

Two different cutting systems are available, depending on requirements. One system has two cutting blades for separating tubes with a thick wall, with a scoring blade being used to score the tube and a chopper blade then being used to separate the tube, guaranteeing an optimum cut which allows subsequent processing to be carried out without additional reworking. For tubes with thins walls, this separating cut is performed using just one - electrically powered - knife. Both systems are capable of bending and separating the tube in a single production step.

Further optimisations have also been implemented in the machine control system. The add-on module CMM Simulate allows a finished CNC program to be sent directly from the office to the bending machine. Other new functions of the Bend Motion Control machine control system from Lang Tube Tec include automatic cycle time optimisation, an automatic set-up cycle and the control of access authorisation for operators, fitters and maintenance personnel via RFID chip.

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About us

Company data

Sales volume

1-9 Mio US $

Export content

> 75%

Number of employees

1-19

Foundation

1930

Area of business
  • Automotive supply industry
  • Chemical industry
  • Energy, oil, gas and water supply