- 5 leading manufacturers
- 48 additional suppliers
- 26 states and provinces
- 12 related categories
- 2 guide sections
Hard Anodizing Companies
IQS Directory provides a comprehensive list of hard anodizing companies and suppliers. Use our website to review and source top hard anodizing companies with roll over ads and detailed product descriptions. Find hard anodizing companies that can design and provide hard anodizing services to your companies specifications. Then contact the hard anodizing companies through our quick and easy request for quote form. Website links, company profile, locations, phone, product videos and product information is provided for each company. Whether you are looking for companies of hard anodizing aluminum, hard anodizing process, hard anodizing equipment or customized hard anodizing of every type, this is the resource for you.
Suppliers located in OH, MN, CA +23 more states
Contents (4 sections)
Leading Hard Anodizing Manufacturers
Showing all 5
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | Tompkins Metal Finishing, Inc.At Tompkins Metal Finishing, we offer mid to high volume aluminum anodizing. We do pre-cleaning, etching, deoxidizng, dyeing and sealing. We can achieve a wide range of surface finishes from bright to dull matte in clear, black, gold, blue and red. Other methods are also available with consideration of alloy, coating thickness, masking requirements and racking instructions. | Batavia, NY | |||
| 2 | Saporito Finishing Co.At Saporito Finishing Company, we specialize in aluminum anodizing services that enhance the durability, corrosion resistance, and appearance of aluminum components. Our company provides surface finishing solutions designed to meet the functional and aesthetic requirements of industrial applications. | Cicero, IL | |||
| 3 | Anoplate CorporationAt Anoplate Corporation, we specialize in aluminum anodizing services that enhance the durability, corrosion resistance, and appearance of metal components. Our company provides surface finishing solutions for aluminum parts used in demanding industrial applications. | Syracuse, NY | |||
| 4 | Electropolishing Systems, Inc.At Electropolishing Systems, we provide aluminum anodizing solutions designed to improve the durability, corrosion resistance, and appearance of aluminum components. Our company focuses on surface finishing processes that create protective oxide layers while maintaining the dimensional integrity of finished parts. | Plymouth, MA | |||
| 5 | Dajcor Aluminum Ltd.We are your one-stop-shop for all of your aluminum anodizing needs. Our secondary operations are fairly priced and you can trust our professionals to get the job done right. We take fully responsibility for the extrusion, fabrication and anodizing, which eliminates your headaches. Our company is recognized for our ability to adhere to customer specifications. Give us a call today! | Chavies, KY, Chatham, ON |
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Leading hard anodizing manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Hard Anodizing Companies
The category’s other hard anodizing companies are listed on their own page, with location, phone and website where each supplier provides them.
View 48 Additional Hard Anodizing CompaniesDo not see your company listed in Hard Anodizing?
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Quick Answers
- How many hard anodizing manufacturers are listed on IQS Directory?
- 5 leading manufacturers and 48 additional suppliers.
- Where are hard anodizing manufacturers located?
- The listed suppliers are in 26 states and provinces: Ohio (7), Minnesota (6), California (4), Pennsylvania (4), New York (3), Texas (3), Florida (2), Illinois (2), and 18 more.
- How do I get quotes from hard anodizing suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
Hard Anodizing
Hard anodizing is a variant of anodizing. It produces similar results to standard anodized surfaces, but it's thicker and denser hard anodic film limits the coloring results to dark tones.
Applications of Hard Anodizing
Hard anodizing is used by many industries for a variety of applications. The automotive industry often uses the process to create internal car parts that will be non-conductive and heat resistant. Cookware used by industrial food processing plants or bakeries are often hard anodized, again because of the thickness and strength that is its trademark.
Additionally, Teflon, which is a non-stick element popular in cookware, adheres to hard anodized metal better than it does to others. Because blood can be so corrosive of metal parts, the medical field commonly uses products put through the hard anodization process for its prosthetic joints and limbs. Another reason this type of metal is preferred is because of its appearance.
Benefits of Using Hard Anodizing
Unlike the regular process of sulfuric acid anodizing, hard anodizing involves a special electrolysis process that creates a thick layer of aluminum oxide both on and in the surface. This process protects metals and alloys from deterioration, which is why depending on the application it is intended for, this process is preferred. The sulfuric method of anodizing involves a vat of sulfuric acid that a metal is dipped into while an electrical current is being sent through the vat. The combination of the acid bath and the electrical current is what changes the body chemistry of the metal.
Hard anodizing simply cools the acid to the temperature of freezing water and significantly increases the electrical current running through the acid. This process is usually utilized with aluminum. The process is easier than using regular anodizing treatments on tougher metals, costs less, and produces a metal that is tough but lightweight. Hard anodizing allows the positive characteristics of aluminum to be utilized. These characteristics include low density, exceptional thermal conductivity, electrical resistance, and good pliability.
Hard anodized aluminum is also less porous than aluminum anodized by sulfuric acid. Aesthetically, it is a smoother and sleeker end product that is more pleasing to the eye. The colors cannot be as bright and vibrant, though, because the pore size of the surface will not support them. Therefore, dark brown and black shades are most common, although darker shades of other colors can also be created.