Large doors
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A double tensioning belt and especially wide
guide rails ensure reliable door travel even
with a heavy curtain weight. The standard
frequency converter control and double
closing edge at the bottom profile guarantee
that the closing forces are adhered to,
providing the door with the required security.
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Especially wide guide rails.
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Spring steel wind protectors
in curtain pocket
The tandem track rollers ensure quiet
door travel and allow for higher wind
pressures. The number of wind protectors
is determined depending on the door size,
wind pressure requirements, as well as the
installation situation.
Technical
Data |
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Spring steel wind protector.
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