Large size industrial door TNR Industrial Doors

Model HDL - Large Size
Examples of Applications: heavy manufacturing, steel, pulp & paper, waste management, oil & gas and mining.

* Suitable for applications beyond 40 feet in width and up to 35 feet in height.
* Self-supporting steel mounting angle
* Knock-away double angle steel bottom bar for 10lb/ft with rubber loop and reversing edge
* Frame mounted thru-beam photoelectric sensor
* High Efficiency Heligear Head (HG) Operator with multi-function PLC panel
* Door speed of up to 20 inches per second
* Counterbalance spring assembly cycle rating of 50,000

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