High-Speed Spiral Door

The world's fastest vertically opening high-speed door - the EFA-STR with door opening speeds up to 4 meters per second!

Thanks to its patented spiral technology, the EFA-STR® opens with an incredible speed of more than 4 m/s. With the EFA-STR®, your logistic processes become faster and more efficient. Our fastest door – a combination of the spiral-shaped door guidance and the flexible door blade guarantees you an optimal traffic flow.

The EFA-STR® does not only move with an incredible speed but also requires extremely low maintenance, is heavy-duty and extremely stable. The flexible door leaf is led laterally and is moved upwards and downwards in a force-closed manner: Linear expansions are ruled out. It consists of individually replaceable, 4-field module segments. Aluminium profiles reinforce the curtain with a distance of 225 mm.

  • Door opening speeds of 4 metres per second
  • Up to 250,000 operating cycles per annum
  • Standard sizes 7,000mm x 6,000mm

Especially with regard to extremely high speed, safety is a big issue. Best protection is offered by the Active Crash System, by means of which the door leaf repairs itself. EFA-ACS®, the completely new crash protection provides a fully-automatic, electronically monitored retraction of the door leaf after a crash.

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