M.A.R.'s Engineering Company Inc.
699 Montague Avenue, San Leandro, CA 94577
Phone: 510.483.0541 • Fax: 510.483.1829
Email: info@marseng.comWeb Address: www.marseng.com
All Categories > Metal Finishing, Plating, Assembly & Heat Treating for Screw Machined Parts  


Metal Finishing, Plating, Assembly & Heat Treating for Screw Machined Parts



We provide an extensive range of metal finishing as well as plating services for screw machined parts and components. Our specialty lies in providing various types of plating, such as hard chrome, zinc, black oxide, nickel, gold and Teflon. To induce surface textures, a range of deburring and metal polishing services are provided too.

Corrosion of screw-machined brass, aluminum, and steel parts is prevented with high quality Hard Chrome, Zinc Oxide, Nickel, anodize, and other plating & coating. We also passivate Stainless Steel parts. These operations help to enhance the functionality of threads and fittings, as well as maintain the quality of the part. We have two standard electric machines dedicated for polishing. Screw machined parts made from stainless steel, aluminum, brass, or steel can be polished to mirror-like finishes using these machines. To remove burrs and sharp edges, tumbler deburring with plastic, ceramic, or steel abrasives is used. Additionally, we perform micro sand blasting and sanding operations.






Capabilities  · Equipment List

Capabilities

Finishing Services

Alodine Plating
Anodizing

Black Oxide Plating

Chrome Plating

Gold Plating

Hard Chrome Plating

Micro Sand Blasting

Nickel Plating

Passivation

Polishing

Powder Coating

Teflon Plating

Tumble Deburring and Polishing

Zinc Plating

Surface Roughness

16 Ra

Plating Thickness

0.004 mm

Abrasive Media Used

Ceramic
Corn Cob

Plastic

Steel Shots

Walnut Shells

Wood

Heat Treating

Aluminum Heat Treating
Bright Annealing

Carbon Restoration

Carbonitriding

Carburizing

Cryogenic Treating

Gas Nitriding

Homogenizing

Hydrogen Heat Treating

Induction Hardening

Neutral Hardening

Nitrowear

Normalizing

Precipitation and Age Hardening

Sand or Glassbead Blasting

Solution Treating

Spheroidzing

Straightening

Stress Relieving

Tempering

Tool and Die Hardening

Inspection Process

ISO Compliant
Comply with Mil-1-45208A

Full time inspector to insure quality

Comparators, Microscopes, and other inspection measuring devices plus instruments

Industries Served

Agriculture
Communications

Computer

Electronics

Food Processing

Heating and Cooling

Marine

Medical

Ordinance

Recreational

Transportation


Equipment List

Polishing

2 – Standard Electric 16” Machines

Finishing

Grinders
Micro Sandblasting Equipment

Sanders

Tumbling

Horizontal Tumbling Barrels
Standard barrel diameter of:
  • 20"
  • 30"
  • 36"



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