Heavy-duty hinges stabilize large, frequently used doors, gates, or furniture lids. Typically, they are composed of stainless steel or thicker steel. Additionally, they are built to operate more smoothly with heavier doors than their regular equivalents. These hinges come in sizes ranging from 6″ to over 24″. The sole thing that sets heavy-duty hinges from regular hinges is their capacity to support significant weight. They are otherwise identical to other hinges in appearance and operation. Read More…
Heavy Duty HingesWithin the context of gate hinges, a wooden gate can be suspended by hinges that would be too large even for some industrial cabinets, but which are light-duty compared to hinges used for larger gates. There are some hinges that are considered heavy duty without regard to their context; these kinds of hinges are designed to sustain door weights of several hundred pounds.
Jefco Mfg. has been a leader in the industry for over 40 years. With our experienced engineering and production team coupled with cutting edge technology, Jefco produces quality products for the Industrial, Marine, Aerospace, Defense, and Medical industries. We work closely with customers to meet/exceed their needs and design specs. Jefco has the ability to produce practically any design in any...
Hardware Mfg. supplies stock inventory parts in addition to creating custom components for OEM and resellers. We work with a number of different industries such as agriculture, drug tablet, livestock, truck equipment, conveyors, and more.
Since 1932, the S & S Hinge Company has been providing customers with the best-quality continuous hinges possible. We have accomplished this by implementing a Lean manufacturing strategy that allows our company to do more with less.
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Heavy-duty hinges often have material thicknesses up to one-quarter inch. They can also be produced to almost any length requirement. Aluminum, brass, bronze, copper, galvanized steel, stainless steel, steel, and titanium are a few of the elements that are frequently utilized to create heavy-duty hinges. Because each material has a unique advantage, a customer's choice of hinge material is influenced by the application for which the hinge will be utilized. For instance, yellow-gold colored brass is a particularly appealing alloy.
It is frequently used to make heavy-strength, low-friction decorative hinges, especially with large door applications, because it is both moderately robust and extremely workable. The copper alloy bronze and the copper alloy brass are relatively similar, but bronze has a high concentration of tin, and brass has a high concentration of zinc. Bronze is ten percent less dense than stainless steel and is ductile, corrosion- and fatigue-resistant.
Additionally, bronze has a high level of resistance to saltwater corrosion. Therefore, heavy-duty bronze hinges are widely used in maritime applications and as door hinges on doors that are close to the ocean or a saltwater body of water. In addition, they are frequently used to support large doors and general cabinetry. Generally, a heavy-duty hinge will typically be built of stainless steel because steel alloys are robust.
Types of Heavy-Duty Hinges
Heavy-Duty Door Hinges
These door hinge types possess extreme load-bearing capacities. These hinges typically have two leaves and a knuckle in the middle. The maximum radial load-bearing capability ranges from 4000 lbs. to 25,000 lbs. The leaf thickness ranges from 3/8 to 3′′. These hinges are employed in R&D labs, nuclear-shielding doors, and the military and defense sectors.
Heavy-Duty Gate Hinges
These hinges have self-latching, anti-sag features that can also be padlocked for additional security. These gate hinges can hold gates that weigh between 1,000 and 40,000 lbs. Heavy-duty gate hinges are typically made of carbon steel or stainless steel, which are strong, corrosive-resistant, and anti-resistant. A heavy-duty gate's leaf thickness ranges from 1 to 3 inches, and its maximum radial load ranges from 400 to 25,000 pounds. These hinges are utilized in the construction, chemical, and refining industries.
Heavy-Duty Pivot Hinges
Typically, these hinges join any heavy door's top and bottom portions. Doors may be opened and closed in opposite directions thanks to these hinges. The materials utilized to make pivot hinges include carbon steel or stainless steel. These heavy-duty pivot hinges are made to hold up doors that weigh between 1,000 pounds and 40,000 pounds. The marine, petroleum, food processing, agricultural, and many more industries all use heavy-duty pivot hinges.
Strap hinges are a different kind of hinge that performs as well as heavy-duty hinges. Strap hinges are often constructed from a heavy-gauge metal, typically stainless steel, and mounted to the front of a large door.
Heavy-Duty Weld-on Hinges
Due to their superior load-bearing ability, heavy-duty weld-on hinges are employed in applications such as machine doors, steel gates, electrical boxes, etc.
Applications of Heavy-Duty Hinges
Heavy-duty hinges can serve various purposes because of the broad parameters that characterize them. They are often used as door suspension tools and exhibit exceptional performance, strength, and longevity. In addition, heavy-duty hinges are the strongest among a collection of hinges used for the same application when utilized in different situations. For instance, a stainless steel hinge supporting the operation of a metal industrial cabinet can be compared to a hinge supporting hardwood kitchen cabinets in a home to determine whether it is heavy-duty.
More uses of heavy-duty hinges are listed below.
Agricultural Applications: Truck bodies, tractors, and barn doors can all use heavy-duty hinges. These hinges support door weights ranging from several hundred pounds to as much as 20,000 pounds in some circumstances. Rather than being fixed to doors, these heavy-duty hinges, typically constructed of steel and weighing up to 55 pounds, are frequently welded to them. These kinds of hinges are useful in situations where the protection of animals and equipment is critical.
Building Applications: Hinges can be utilized for large window panels, FEMA doors, and hospital/medical facility construction and maintenance repairs.
Maritime Applications: They can be utilized in shipbuilding applications that call for compartment doors and explosion doors.
Military and Defense Applications: Heavy steel doors and panels on armored vehicles and closures are held in place by heavy-duty hinges.
Choosing the Right Heavy-Duty Hinge Supplier
To ensure you have the most positive outcome when purchasing heavy-duty hinges from a heavy-duty hinge supplier, it is important to compare several companies using our directory of heavy-duty hinge suppliers. Each heavy-duty hinge supplier has a business profile page highlighting their area of experience and capabilities, along with a contact form to directly communicate with the supplier for more information or request a quote. Review each heavy-duty hinge business website using our proprietary website previewer to quickly learn what each business specializes in. Then, use our simple RFQ form to contact multiple companies with the same form.
Heavy Duty Hinges Informational Video
Hinge Power Pages
A hinge is a movable joint or mechanism that joins two items together. The hinge is one of the most popular categories of mechanical bearings. Butt hinges are a particular kind of hinge that have rectangular pieces that...
A concealed hinge, also known as a hidden or European hinge, is a type of hinge that has parts invisible to the onlooker when the door is closed. They are commonly used in cabinet doors to add an aesthetically pleasing and...
A continuous hinge is an extended single unit hinge that spans the full length of a door, cabinet, lid, or enclosure entrance. They are made of lightweight metals and can be cut to fit the size of any opening...
A friction hinge works by creating a specific tolerance in between the mechanical components. It works based on the principle of torque that can be achieved by applying a desired amount of force. Some other additions to these hinges such as...
A hinge is a machine element that connects two bodies allowing angular movement about a fixed axis of rotation, all the while preventing translations and rotations on the remaining two axes. A hinge can be considered as a journal bearing with only one degree of freedom where a shaft is rotating in a hole...
A spring hinge is a self-closing hinge that automatically closes two connected workpieces using the action of a spring that is loaded into the hinge's barrel. They can be found in a wide variety of products such as...
Stainless Steel Hinges
Stainless steel hinges connect two components while allowing them to move in relation to one another. They can have various leafs shaped like rectangles and other forms depending on the type of stainless steel hinge...
A fastener is a non-permanent or permanent mechanical tool that rigidly connects or affixes two surfaces or objects together. Non-permanent fasteners can easily be removed without damaging the joined materials...
Types Of Bolts
Bolts are mechanical devices used in assembling and fastening objects, typically used with a matching nut. They are designed to be installed in aligned unthreaded holes of multiple parts...