The SC4000 Four-Leaf Foldaway Counterweight Balanced Door is custom made and designed for all applications where strength and superior appearance is required. It is more suitable for very high openings and internal obstructions may prevent the operation of the door.
The SC4000 is commonly used in the industrial, commercial markets offering lowest internal projection requirement. Typical application is workshop, or warehouse with high opening height (6-10mtrs).
The SC4000 is motorised. It is equipped with ramp up ramp down motor which provides quiet and smooth operation. All Steel-Line’s counterweight doors are designed to withstand site specific wind loading in accordance to AS 1170.2 – 2000 ranging from 0.5KPa to cyclonic condition. Without specification, the standard industry 0.5KPa is used to design the door.
The SC4000 Four-Leaf Foldaway Counterweight Door is custom built for each specific application. Please contact Steel-Line for any technical assistance in design and installation. Listed below are some of the main design considerations when specifying the SC4000:
Therefore it is important to accurately measure the opening dimensions and adequately specify any requirements.