Types of anodizing:  Type I Anodizing - Chromic Acid also known as CAA or Chromic Acid Anodize.  Type II Anodizing - Sulfuric Acid or Sulfuric Acid Anodize SAA.  Type III Anodizing - Hard coat or  Hardcoat Anodizing HCA.
  ANODIZING SYSTEMS PLATING SYSTEMS SPECIALTY FINISHING ENVIRONMENTAL  
Automotive PlatingMedical Components Anodizing, Stainless Steel Passivation, ElectropolishMilitary and Aerospace Plating



Walgren is a leader in plating waste treatment and recovery systems, also air pollution control for plating and finishing systems. Visit our Environmental Management page for details.

Plating Systems for Aerospace
and Military Applications

Walgren plating systems are widely preferred
throughout the aerospace and defense sector.

Walgren aerospace customers include Boeing, Bell Helicopter, Sikorsky, Lockheed Martin, and General Electric. A comprehensive list is here.

Walgren builds turnkey systems for:

  • Hard chrome plating
  • Cadmium plating
  • Silver plating
  • Copper plating
  • Electroless nickel plating
  • Platinum plating
  • Chemical milling
  • FPI, NDT
  • Aluminum etching
  • Nital etch
  • Chem film/alodine
  • Passivate
  • … as well as anodizing (Type I Chromic, Type II-Sulfuric, Type III hard coat, and alternatives to chromic acid, including thin film Titanium, Chemical Etching, Tartaric and Sulfuric-boric PAA.)

We are widely respected for our work with two related specialties within plating, too: pretreatment systems, and material handling. Walgren has numerous proprietary material handling solutions that minimize footprint and energy use, and simplify waste management.

Customers choose Walgren because the plating systems we have installed at OEM facilities, tier 1s and military bases have an impressive track record for reliability and performance.

In 2015, Walgren was acquired by George Koch Sons, a diversified global manufacturer of large scale finishing lines with an impressive aerospace track record of its own.

 

Today, Walgren’s resources – technical, field, financial and administrative – are unrivaled in the industry, giving Walgren aerospace customers powerful new reasons to partner with us on new programs.

Contact us for ideas and options regarding your project!

   

WALGREN: 5041 68th Street SE • Grand Rapids, MI 49316 • ph: 616.512.6436 • EmailSite Map • Copyright © 2016

Environmental equipment supplied by Walgren includes etch enclosures, bright dip enclosures, automatic and manual tank covers, hoist drip trays and enclosures, counterflow rinse systems, Etch - Chrome - Nickel recovery, scrubbers, mist eliminators, water c Koch Enterprises, Inc. Koch LLC Price-Koch Industries Price Walgren, LLC