Surface Finishes: Enhancing Quality & Durability

The right surface finish not only enhances appearance but also improves durability, corrosion resistance, and performance. Whether it's for sheet metal fabrication, 3D printing, or our standard enclosures, Mech Power offers a variety of finishing solutions tailored to meet your needs.

Each finish serves a specific purpose—from creating a smooth, polished look to providing high-strength protection against harsh environments. Choosing the right finish depends on the material type, application, and desired aesthetics.

Sheet Metal Fabrication

Sheet metal fabrication is one of the most reliable manufacturing processes, used across industries for its strength, precision, and versatility. The right surface finish can enhance protection, reduce wear, and improve visual appeal.

Finishes & Material Compatibility:

1. Powder Coating

(Available for Aluminum, Mild Steel (MS), and Stainless Steel (SS))

A dry powder coating is electrostatically applied and cured under heat to form a protective layer. It provides excellent durability, corrosion resistance, and a variety of textures and finishes, including:

• Structured – A textured finish offering improved grip and wear resistance.
• Textured – Slightly grainy for enhanced grip and reduced visibility of imperfections.
• Glossy – A smooth, high-shine coating for a sleek and polished look.
• Matte – A non-reflective finish that hides fingerprints and scratches.
• Semi-Glossy – A balanced sheen that offers a blend of durability and aesthetics.

2. Anodizing 

(Available for Aluminum)

Anodizing is an electrochemical process that creates a durable oxide layer on aluminum, enhancing its corrosion resistance and hardness.

• Brushed – Linear textured finish achieved by abrasive brushing before anodizing.
• Bead Blasted – A smooth, matte texture created by high-pressure glass bead blasting.
• Hardcoat – An extra-thick anodized layer for high wear and corrosion resistance.

3. Black Oxidizing 

(Available for Mild Steel (MS))

A chemical process that creates a thin black oxide layer on steel to improve corrosion resistance and reduce glare while maintaining dimensional accuracy.

4. Chromatizing 

(Available for Aluminum)

Chromatizing, also called chemical conversion coating, enhances corrosion resistance and paint adhesion. It forms a thin, protective chromium oxide layer without significantly altering the metal’s dimensions.

3D Printing

3D printing enables rapid prototyping and custom part production, and the right finishing process ensures aesthetic appeal, durability, and smooth textures.

Finishes & Material Compatibility:

(Available for PLA, ABS, PETG, and Resin-based 3D printed parts)

1. Sanding

Sanding is a manual or mechanical finishing process that removes layer lines and imperfections, resulting in a smooth surface for painting or additional processing.

2. Painting

Custom color finishes for 3D-printed parts, with options like:

• Glossy – A high-shine, reflective surface for a sleek and premium look.
• Matte – A smooth, non-reflective finish that hides imperfections and enhances texture.

Achieving the Perfect Surface Finish

Surface finishing plays a critical role in product performance, from enhancing visual appeal to ensuring functional protection. The right finish not only extends the life of metal and plastic components but also improves scratch resistance, corrosion resistance, and overall durability.

At Mech Power, we understand that every project has unique requirements, and our diverse range of finishing options ensures that your parts meet both technical specifications and aesthetic preferences. Whether you need a high-precision anodized aluminum part, a rugged powder-coated enclosure, or a smooth sanded 3D-printed prototype, we deliver exceptional quality at every step.

Why Choose Mech Power?

At Mech Power, we provide a wide range of high-quality surface finishes for both custom sheet metal parts, 3D Printed parts​  and ready-made enclosures, including 19" rack mount enclosures and other enclosure solutions.

Our expertise in finishing techniques ensures that every product is aesthetically appealing, functionally durable, and built to last.

Looking for the right surface finish for your project? Our instant quote tool makes it easy to upload your design, select specifications, and get a price instantly.

Try it today.