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Safety Details
When purchasing an industrial sectional door, it is important to know you're getting value for money. This is why Hormann have integrated the following safety devices to allow for a more reliable, safer door.
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| Quiet Door Action Side hinge roller brackets (galvanized steel) with adjustable, ball bearing mounted synthetic rollers ensure a precise, low-noise door operation. |
Strong Holding Connections Sturdy central hinges of galvanized steel precisely connect the individual door sections. The edge profiling of the door sections is designed in such a way that the screws are inserted through steel sheet four times. That makes a very reliable hold! |
Prefabricated Track Suspension Special tracks supports of galvanized steel with slotted punched holes provide accurate support from the ceiling. |
Easily Replaceable Parts In the event of collision damage in the region of the frame, the screw-down tracks can be easily replaced at minimum cost. |
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| Top End of Frame with Connecting Bracket Pre-defined positions of the spring shaft bracket facilitate installation of the entire spring shaft. |
Flexible Shaft Coupling The flexibility of the shaft coupling makes it easy to compensate for minor variations in the axial alignment. |
Connection of Spring Shaft to Cable Drum No separate feather key but a secure connection from a single cast. This not only improves the functional safety but is more installationf friendly too. |
Articulated Roller Holder This reduces the required headroom and prevents buckling of the top door section when the door is open. |
