Birchwood Technologies

7900 Fuller Rd.
Eden Prairie , MN 55344 US


A Message from Birchwood Technologies

Birchwood Technologies- has Antiquing, Black Oxide and Tank System options to fit your needs. Free sample finishing, send your sample parts today- there's no obligation. Call 952-937-7931

Presto Black and Tru Temp Black Oxide finishes are used by leading OEM’s for cutting tools, couplings, oil drilling and more.

As Seen In Products Finishing

Birchwood Technologies Manufactures Range of Metal Finishing Chemicals

Birchwood Technologies Manufactures Range of Metal Finishing Chemicals
Birchwood Technologies makes Tru Temp mid-temperature black oxide, alkaline soak cleaners, rust preventives, Presto Black room-temperature blackeners for iron and steel.

Birchwood Tru Temp XT Coats Difficult-to-Blacken Metals

Birchwood Tru Temp XT Coats Difficult-to-Blacken Metals
Process forms durable black oxide finish on steel, iron and most stainless steel alloys.

Birchwood System Restores Bright Metal Finish

Birchwood System Restores Bright Metal Finish
Presto Bright Dip restores bright finish to brass, copper, bronze, nickel and silver.

two men talking

A.R. Machining Installs New Zinc Phosphate Line
The Texas company is a contract manufacturer specializing in precision machining work for the aerospace, oil, gas and semiconductor industries.

Birchwood Technologies’ BK-1 Mini Presto Black

Birchwood Blackening System Protects Small Quantities of Metal Parts
The BK-1 Mini Presto Black finishing line is designed to protect small quantities of iron and steel parts from corrosion while providing a black finish.

Birchwood Tru Temp black oxide

Birchwood Black Oxide Finish Prevents Rust, Resists Galling
The Tru Temp low-temperature black oxide process from Birchwood Technologies is well-suited for applications such as oil and gas drilling components.

In-House Blackening of Ferrous and Non-Ferrous Metals
Process satisfies customers’ shipping requirements while meeting stricter water regulations in times of drought.

two castings

Back in Black: Birchwood Casey's black oxide
Black anodize finishes have long been favored for their thick, hard coating properties. It is also these very same characteristics that often make the anodizing unusable for many military and aerospace applications.

Cold blackening

Blackening of Ferrous Metals
The reasons for installing an in-house cold blackening system are many and varied.

Blackening process

Streamlining Assembly at Bimba Manufacturing
Process integrated into company-wide computerized maintenance program...

Product Categories of Birchwood Technologies

Antiquing Solutions
Blackening Processes, Solutions
Cleaning Chemicals, Aqueous
Coatings, Waterborne
Filtration Equipment, Solution
Oxide Finishes, Colored
Phosphate Coating Chemicals
Plating & Anodizing Equipment
Plating Processes
Plating Processes for Aluminum
Plating Processes, Brass or Bronze
Plating Processes, Copper
Plating Processes, Gold
Plating Processes, Iron
Plating Processes, Nickel
Plating Processes, Nickel, Satin Finish
Plating Processes, Silver
Pollution Control Equipment, Ion Exchange
Rust Removers
Rust-Preventive Chemicals & Oils
Smut Removers, Aluminum
Tanks, Plastic