ServicesZinc Barrel Plating ServicesHeat Treating ServicesAnodizing ServicesDoerken Coating ServicesPast ProjectsZinc Plating of Steel
Fittings for a Hydraulic
Hose Application
Hard Coat Anodizing of an Aluminum Component for an
Automotive Transmission
Application
Heat Treatment & Doerken
Coating of Steel Hex Flange
Stud for the Automotive
Industry
Electrodeposit Zinc Barrel
Plating of Steel Grab Handle for the Residential Trash
Disposal Industry
Heat Treatment and Zinc
Plating of Grade 8 Cap Screw for the Construction Industry

Doerken Coating Services

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The experts at Elm Plating Company offer their customers the best in Dörken-MKS® coatings. This unique process is a purely mechanical application; there are no acids or electricity involved. Because of this advantage, zinc-rich Doerken coating helps you avoid hydrogen embrittlement while attaining corrosion resistance of 1,000+ hours when tested per ASTM B117.

Our Doerken coating comes in a wide variety of colors, including: red, orange, yellow, green and any custom color you can create. Plus, our full service laboratory will guarantee that your coating will have the perfect hardness, tensile strength, microstructure and corrosion resistance. We also offer great additional services like sorting, custom packaging and excellent turnaround times.

If you work in the automotive, construction or heavy truck industries, Elm Plating is pleased to accommodate your Doerken coating needs.

For more information about our Doerken coating services, see the details below. To learn about what we can do for you, please contact Elm Plating today.

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Doerken Coating Process
  Dorken Corporation/Delta MKS Coating
Dorken Corporation/Delta MKS Coating
  Dorken Dip-Spin Coatings
Dorken Dip-Spin Coatings

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Past Projects

Doerken Coating Services Capabilities

 
Doerken Process
Mechanical Application
Dip
Spin
Curing Oven
Pre-Treatment
Shot Blast Zinc Phosphate
Post-Treatment
1 or 2 Basecoats 1 Top Coat
Color
Red
Orange
Yellow
Green
Blue
Purple
Black
White
Any Custom Color
Coefficient of Friction (No Lubricant) .25 to .45
Coefficient of Friction (Lube) .06 to .25
Automation Robotically Controlled Handling
Thickness Range 4 to 20 µm
Material Thickness 2 mm and up
Part Length Up to 170 mm
Part Diameter M5 to M36
Part Weight (Max.) 1.5 lb
Testing
Salt Spray
Thickness
Adhesion
Torque
Tension
Testing Equipment
X-Ray Eddy Current
Full Service Laboratory
Hardness
Tensile
Microstructure Analysis
Tension
Metallurgical
Physical Testing
Intended Applications
High Corrosion Resistance Hydrogen Embrittlement Avoidance
Additional Services
Sorting
Packaging
Shipping
Production Volume
High Volume Prototype Leading to Production
Typical Lead Times Available
3 days (Single Process) 5 days (Dual Process)
Trucking
6 semis and one cargo van 200 mile radius of Jackson, Michigan

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