The Schweiss Hydraulic and Bifold Farm Door's Strap Latch autolatch system fits any door and produces an 'all-strap' bifold door with no cables, chains, sprockets and pulleys, resulting in 90 percent less moving parts.
Schweiss doors feature greaseable wrap-around hinges with removable hinge pins for hydraulic doors. This design, with grease zerks on every hinge, lets the door user grease hinges from the underside of the doorframe without removing the top rubber weather seal.
These farm doors also feature hydraulic wind pins that lock the door to the building, similar to the bolt in a standard door lock, to resist negative wind loads. With this streamlined process, the user simply pushes the up/down control button to open or close the door securely and set the wind pin in place.
For more information, please visit www.SchweissDoors.com.