Schweiss Hydraulic Doors – Four Decades of Aviation Hangar Door Excellence and Reliability

MN – Schweiss Doors is a leader in the industry when it comes to quality-built aviation hangar doors. In this article, we will explore the basics of hangar doors and discuss why Schweiss is a popular choice for modern hangar door solutions.

Hangars protect aircraft from the elements, including rain, wind, snow, and extreme temperatures. The right doors will facilitate maintenance and repairs by providing a controlled environment, allowing technicians to work on aircraft without exposure to extreme weather conditions. Well-designed hangar doors contribute to the facility’s overall energy efficiency by minimizing heat loss or gain and optimizing insulation.

Space Constraints Limit the Use of Sliding Doors

Hangar door systems come in several unique types, and their design depends on factors such as the size of the hangar, the type of aircraft it accommodates, and the specific requirements of the aircraft facility. For example, sliding doors are a very common option. These doors are designed to move on tracks and slide horizontally when opening and closing. They are most suitable for larger-sized hangars where a clear opening is required and where no internal supports are desired.

Folding doors are another option. These specialized doors comprise multiple sections that fold as the door opens or closes, typically in an accordion-like motion. They are ideal for hangars with limited space since they do not require a large area for the door to slide into. Then there are what are called rolling doors. These doors roll up and down like a garage door, using rollers on tracks. They are perfect for smaller aircraft hangars or where space constraints limit the use of sliding doors.

Provides a More Streamlined Appearance

Bifold doors are sometimes used to access an aircraft hangar. They are made of two sections that fold vertically, providing a faster opening and closing mechanism than sliding doors. Suitable for medium-sized hangars where a balance between space and speed is required. Also, canopy doors consist of a large, single-piece door that moves vertically to open and close. This kind of aircraft hangar door is commonly used for smaller hangars and can provide a more streamlined appearance.

Finally, vertical lifting fabric doors are sometimes incorporated into hangar designs. They are constructed with a flexible fabric material that lifts vertically. This option is ideal for hangars with specific design requirements, providing insulation and energy efficiency.

Schweiss hydraulic doors for hangars are custom-designed, engineered, and expertly built for various industries. They are trusted and respected worldwide for their exceptional reliability, strength, and low maintenance costs. From hydraulic hangar doors to agricultural hydraulic doors and other types of specialized doors, Schweiss is a known quantity in the industry.

Skilled craftsmen routinely engineer remarkably functional hydraulic aircraft hangar doors that boast outstanding reliability while keeping the style and aesthetics of the hangar in mind, making for some truly eye-catching and impressive designs.

Here is Why Schweiss Hydraulic Doors Are Different.

It All Begins with Bigger Cylinders.

Schweiss’s designs incorporate a bigger, more rugged cylinder with spherical bearings on both ends. Heavy-duty cylinders combined with spherical bearings maintain predictable stability during door movement. This greatly reduces the risk of bowing and breaking. The result is a longer-lasting, safer hydraulic door.

Schweiss knows the importance of flexibility for large industrial-grade hydraulic doors. Cylinders are not designed to bow, so when hydraulic cylinders are tested against a large, steel-framed door, bowing becomes a concern.

Using heavy-duty spherical cylinders and spherical bearings on both ends of the cylinder provides more flexibility for doors. This innovative design produces premium-quality, lasting hydraulic hangar doors.

Schweiss Pump Systems

The company sources only the highest quality materials to ensure decades of trouble-free operation. Its hangar doors are made with a fully self-supporting subframe. The resulting doors are large, tough, and heavy. With heavy-duty doors, it is incredibly important to have capable hydraulic cylinders because large cylinders are essential to open large doors. In addition, Schweiss pump systems use innovative hydropower technology that delivers maximum safety and power when lifting large, massive, and heavy hydraulic hangar doors.

Schweiss heavy-gage door frame hinges are durable, tough, and strong. The hinge is an essential element of any hangar door because of the heavy loads they must bear when the door is moving. Unique wrap-around hinge technology adds strength to the hinge assembly, ensuring correct and accurate alignment and optimal performance when lifting a hydraulic door.

Hinge craftsmanship is crucial to a durable hydraulic hangar door because the hinges bear substantial stress when a hangar door is in motion. Schweiss doors have just one top set of door hinges. As such, they must be strong enough to support the weight of the door and cylinder forces while opening or closing. An innovative and unique design incorporates heavy industrial-strength hinge plates that wrap around each vertical push tube. This adds strength and rigidity when opening and lifting a large hydraulic aircraft hangar door.

Spherical Bearings

Equally impressive, since doors are constantly in motion and flexing, is the use of spherical bearings that reduce stress and wear on cylinders, cylinder pins, and clevises during door operation. Schweiss doors are heavier and larger than standard hangar doors. This means that the door frame flexes more during opening and closing as compared to a regular door. The use of spherical bearings accommodates the increased flexibility of the hydraulic doorframe, allowing the cylinders to lift and lower the door without binding on the hydraulic cylinder pins and brackets.

Schweiss overhead hydraulic hangar doors are crafted to deliver decades of outstanding performance by leveraging the best materials and the most innovative designs. The company’s commitment to using premium components combined with research on hydraulic door design has resulted in better, longer-lasting hangar doors. This commitment is evident in the fact that the first doors built by Schweiss more than 30 years ago still function perfectly to this day.

Schweiss hangar doors are shipped worldwide with the greatest of care. Delivery is either by semi-flatbed or various common carriers for international orders. Those looking to save on installation can take advantage of a “build it yourself door kit.” The company even offers the option to learn how to weld and install your new hydraulic door following an easy and detailed build plan.