Model HDM - Manual
Examples of Applications: Manufacturing Process and Maintenance Buildings in: mining, petroleum, military, agriculture, pulp & paper and steel.
- Suitable for applications up to 20 feet in width or height
- Self-supporting steel mounting angle
- Knock-away double angle steel bottom bar for 10lb/ft with rubber loop
- Manual chain hoist
- Counterbalance spring assembly cycle rating of 50,000
View Architectural Specs | View Brochure | View Shop Drawing
Model HDE - Economy
Examples of Applications: Manufacturing Process and Maintenance Buildings in: mining, petroleum, military, agriculture, pulp & paper and steel.
- Suitable for applications up to 20 feet in width or height
- Self-supporting steel mounting angle
- Knock-away double angle steel bottom bar for 10lb/ft with rubber loop
- Frame mounted thru-beam photoelectric sensor
- Heavy duty gear operator with push button controls open, close, stop
- Door speed of up to 18 inches per second
- Counterbalance spring assembly cycle rating of 100,000
View Architectural Specs | View Brochure | View Shop Drawing |
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