MEILLER IndustryGuard®

Safety system to prevent accidents with electrically powered vehicles in industrial areas

There are many electrically powered vehicles used in the industry for transporting people and goods within a factory’s premises. But as it happens, there are time and again minor to serious accidents occurring whenever a vehicle collides with a lift’s landing doors.

In order to avoid such incidents in future MEILLER Aufzugtüren has developed its IndustryGuard safety system, which was certified by the Labor für Stahl- und Leichtmetallbau GmbH at the University of Munich.

Test request:

At an impact of a vehicle with a total mass of 300 kg (vehicle and driver) the landing doors must remain in place. The impact speed is 8 km/h, the point of impact is at a height of 250 mm above top edge of the door sill. These requests were successfully tested at our Munich factory and were confirmed by the certifying institute.

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This applies to the following door types and dimensions:    
Type Door width Door height
TTS 28, S4Z 1600 - 3000 mm 2000 - 3000 mm
TTS 32, S6Z 2400 - 4500 mm 2000 - 3000 mm

Intermediate sizes and other dimensions available on request.


Door panel type:

  • Sheet metal
  • 1.5 mm thick
  • Double skin

Sill type:

Gravida plus solid

Door panel hanger:


Track rollers:

HL high-performance track rollers

Kicking rollers:

Steel with collar mounted on a quick hanger



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