Finishing Operations


4 Sweco vibratory mills from 3 to 12 cu ft make up the heart of our finishing department. Multiple grades of ceramic media are used for de-burring and also an important part of the surface preparation for powder coat or E-coat. This prep gives the casting an excellent bonding surface for the attachment of the epoxy or polyester powders. For general de-burr and polish organic limestone, corn cob, and walnut shells are good local materials.