Electronic instruments and other equipment are housed in aluminum enclosures that guard against interference or damage. These enclosures must safeguard their contents from various weather conditions and grime and dust because they can be utilized indoors and outside. Electromagnetic interference (EMI), if not insulated, can impair the functionality of the equipment inside the enclosures. Read More…
We are committed to excellence and our innovations in enclosure technology is an example of our commitment. Our unparalleled electronic enclosures are specialized for various tasks and our facility is ISO 9001:2008 certified & RoHS compliant.
Maysteel provides complex sheet metal fabrication with a focus on design for manufacturing. Founded in 1936, we combine our extensive engineering experience and market knowledge with an expanding supply chain footprint, allowing us to fabricate products that others can’t. We design, engineer and manufacture custom OEM sheet metal enclosures, kiosks, cabinets and racks. We have locations in the...
Our specialty is in precision sheet metal and plastics fabrication. We provide services for precision mechanical and electromechanical assemblies plus manufacture custom electronic enclosures. Since 1970, we have been using our sheet metal enclosures to offer you a quality metal enclosure solution.
Hubbell® Wiegmann® is your complete enclosures solution! We offer NEMA enclosures, stainless steel enclosures, JIC enclosures, non-metallic enclosures and aluminum enclosures as well as wireway systems. For 75 years, we have been serving the needs of a broad range of industries. For more information about our capabilities, contact Hubbell® Wiegmann® today and a representative will assist you.
EMCOR® Enclosures is a modular enclosure manufacturer and makes related component items as well. We produce electrical enclosures, electronic enclosures, NEMA enclosures, metal enclosures plus standard, modified standard or custom enclosures. We have 50+ years in the business.
Hammond Manufacturing is a leading supplier of transformers, racks and cabinets, as well as enclosures for the electrical and electronic industries. We combine performance manufacturing equipment and continuous improvement management techniques to maintain our reputation for quality. For more than 100 years, customers have relied on Hammond to provide a wide selection of products with unsurpassed ...
More Aluminum Enclosure Manufacturers
Aluminum Enclosure Design
Aluminum enclosures can have a closed lid or a hinged door that can be secured, depending on the application. Corner screw covers and bezels conceal the mounting hardware, while continuous flanges or internal gaskets keep out dust and moisture. Labels, foil keyboards, and other alterations are all possible because of recessed areas in the enclosure's surface. Since aluminum is tough and has great structural strength, they frequently stand independently. Aluminum is forced through a die to form the correct cross-section used to make several enclosures.
Enclosures can also be cast or manufactured of rolled aluminum sheets and finished with a powdered coat or enamel. Depending on the purpose, these enclosures can be manufactured to specific requirements. Similar to the IP Code, NEMA offers safety ratings and certifications. They do not, however, map onto one another because they have various traits. Different NEMA types are used, such as 1, 3R, and 12. They cover everything from non-hazardous indoor use to outside protection from snow, rain, ice, and sleet.
Types of Aluminum Enclosures
Die Cast Aluminum Enclosures
In the well-known metal production technique known as die casting, molten metal is forced into a closed mold, also known as a die, to generate the desired forms. Then, the mold is removed, and the cast is expelled once the material inside has cooled.
Applications
Aluminum is a popular option for elevated-pressure die casting due to its many advantageous properties. In addition, aluminum is useful for various indoor and outdoor uses due to its strength and elasticity, which can be improved by blending it with other metals. They can also be found in many medical devices where removing EMI/RFI interference is essential.
For instance, die cast aluminum casings frequently protect switchboards and meter boxes in various industrial situations. In addition, in many healthcare devices, where reducing EMI/RFI interference is crucial, die cast aluminum enclosures are used because of their inherent RFI/EMI shielding level.
Advantages
The die casting method is perfect for individuals who need intricate pieces since it uses molten metal to create the precise shape of the die. The fact that die casting produces lighter, thinner walls is another significant benefit. Die casting doesn't require a thick product, unlike the extrusion production process. The result is an aluminum enclosure that is thin, light, and has a lovely surface finish.
Disadvantages
Die cast aluminum enclosures are a preferred option for design engineers because of their resistance to corrosion and EMI shielding qualities. However, several things could be improved in this manufacturing process. Die casting is more suited for high-volume production because of its high upfront cost. Another typical issue with diecasting is porosity, which is brought on by trapped air in the steel die.
Extruded Aluminum Enclosures
Aluminum is inserted in an extrusion press during the extrusion process, where it is then pushed through a die by a hydraulic ram. The outcome is a lengthy part that can be chopped or machined as required.
Applications
Aluminum extruded enclosures can be seen in outdoor and indoor settings because they are made to endure dust and water. They are most frequently used to safeguard PCBs (printed circuit boards) in information systems, monitors, the Web of Things, medical applications, and various information systems.
Advantages
Engineers can profit from a variety of advantages of extruded aluminum enclosures. Multiple extruded aluminum enclosures also come with features that offer protection from various environmental variables. For instance, the extruded aluminum enclosures provide EMI shielding and waterproof gaskets and are built to comply with international aluminum enclosure requirements such as NEMA.
Installation takes less time with extruded aluminum enclosures because the PCBs may slip in. In addition, extruded aluminum casings ensure that extreme temperatures won't harm the delicate PCB components by having exceptional heat dissipation capabilities.
Disadvantages
The extrusion method has some limitations on assembly techniques and can only produce a finite number of shapes. In addition, the end caps also need to be produced separately.
Industrial Applications
Aluminum enclosures are employed in practically every industry that needs electrical equipment because of the variety of sizes available. Computers can be installed inside an enclosure for protection or purchased with aluminum unibody enclosures. Aluminum is widely used to enclose handheld gadgets. Examples of small remotes include garage door openers and car starters. Aluminum enclosures shield electrical conduits, power switches, and other crucial controls to avoid accidental contact between the box's contents and people or objects.
Selecting the Correct Aluminum Enclosure Supplier
For the most beneficial outcome when purchasing an aluminum enclosure from an aluminum enclosure supplier, it is important to compare several companies using our directory of aluminum enclosure suppliers. Each aluminum enclosure supplier has a business profile page illustrating their areas of experience and capabilities, along with a contact form to directly communicate with the supplier for more information or request a quote. Review each aluminum enclosure business website using our proprietary website previewer to get a better idea of what each company specializes in. Then, use our simple RFQ form to contact multiple aluminum enclosure businesses with the same form.
