For over forty (40) years, Accurate Anodizing, Inc. has specialized in Bulk Anodizing of Aluminum parts, especially fasteners. Sometimes known incorrectly as "Barrel Anodizing", Bulk Anodizing allows large numbers of parts to be Anodized as one (1) lot, allowing significant price savings with little to no sacrifice in quality for the right type of parts. While Bulk Anodizing is not suited for flat parts, or parts with large flat surfaces, small parts without many straight lines - such as a Rivet, Screw, or an Aluminum Ring - are ideally suited to the process and result in a fantastic coating at a fraction of the cost of conventional Rack Anodizing.
Accurate Anodizing, Inc. provides Anodized coatings certified to MIL-A-8625 type II class 1 and 2, we can seal parts in your choice of Hot Water, Hot Nickel Acetate, or Sodium Dichromate, and we regularly stock up to fifteen (15) different colors including Black, Blue, Bronze, Brown, Copper, Gold, Green, Olive Drab, Orange, Pink, Purple, Red, Turquoise, Violet, and Yellow along with a variable selection of others.
Along with the Anodize Coatings, Accurate Anodizing, Inc. also provides Chemical Conversion Coatings (Chem-Film/Chromate/Irradite/Alodine) certified to MIL-DTL- 5541 (superseding MIL-C-5541) and Stainless Steel Passivation. Racking of parts is available upon request for those parts not suited to Bulk processing.
Accurate Anodizing, Inc. has maintained either QS 9000 or ISO 9001 certification for over two (2) decades, and is currently certified to ISO 9001:2015.
Please contact us for a quote and possibly a free sample run. We look forward to helping you find a cheaper and better alternative to conventional Rack Anodize!