Proces Cranes_Sabca

The peculiarities of aerospace

SABCA uses tailormade KBK tool on Airbus wing parts
Reading time
3 minutes

SABCA’s experience in the aerospace industry goes back as far as 1920. In the aftermath of the First World War, the company started to produce mainly for the Belgian army; it continued to do so for many decades. However today, the company is increasingly working for the civil aircraft industry (Airbus) as well as for European space programmes (Ariane).


A series of highly-equipped work stations

Manufacturing at SABCA is a very sophisticated process. De Naeyer: “In the aerospace industry, the volumes are rather low which means the automation of the production process is a real challenge. In our assembly workshops we don’t have any conveyor belts equipped with robots, but we do have many different manual work stations, each of them equipped with special machines and instruments used, for example, to rivet aluminium plates and pieces.”

Another big difference is that most of the plates and elements are geometrically much more complex than typical automobile parts. De Naeyer explains: “With commercial cars, the geometry of the elements is simplified in order to improve feasibility. This cannot be done in aerospace, where the slightest deviation from the original design can seriously compromise the aerodynamic behaviour.”


Process Cranes_Sabca
The KBK tool allows the correct positioning and rotation of the curved wing plates under the rivet brace.

The tool gains us a significant amount of time in the production process

Tailormade crane solution for complex Airbus plates

The precise nature of aerospace designs means SABCA often has complex curved 3D plates which are extremely difficult to manipulate manually. This leads to many inconveniences. De Naeyer recalls the difficulties they used to have with manipulating the curved elements of the Airbus 380: “Our workers found it awkward and inconvenient to position the plates correctly for riveting. Luckily, TCS helped us out last year. They developed a tailormade solution based on a Demag KBK crane with four hoists operated by means of only one practical remote control. With this tool, it’s much easier to cant and tilt the wings to position them correctly under the rivet brace. It’s a great relief and gains us a significant amount of time in the production process.”


  • Installation:
    • Supporting structure
    • 10 metre KBK rails
    • 2 hook cranes 2 x 150 kg with Demag hoists
  • Crane and hoist control either from a desk on castors or by using a mobile remote control unit

Proces Cranes_Sabca

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