Surface Finish Service

Prolean’s Surface Finish Service delivers exceptional quality and precision, specializing in enhancing material aesthetics and durability.

Precision Finishing for Enhanced Durability
Expertise in Diverse Material Finishing
Fast, Efficient, and High-Quality

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Available Surface Finishes

Finishes options	Materials	Color	Texture	Thickness	Link
As-machined	Metals, Plastics	n/a	n/a	n/a	More
Bead Blasted	ABS, Aluminum, Brass, Stainless Steel, Steel	white glossy	Matte	n/a	More
Anodized	Aluminum	Clear, black, grey, red, blue, gold	Smooth, matte finish	1.8 μm to 25 μm	More
Powder Coating	Aluminum, Stainless Steel, Steel	Black (20% or 90% gloss), white (20% or 90% gloss)	Gloss or semi-gloss	60μm to 100μm	More
Polishing	Aluminum, Brass, Stainless Steel, Steel	n/a	Glossy	n/a	More
Brushing	ABS, Aluminum, Brass, Stainless Steel, Steel	n/a	satin	n/a	More
Smooth machining	Metals, Plastics	n/a	Smooth finish	n/a	More
Black oxide	Steel, Stainless Steel	Black	Smooth, matte black	n/a	More
Electroless Nickel Plating	Aluminum, Steel, Stainless Steel	n/a	Smooth, glossy finish	5μm to 8μm	More
Alodine	Aluminum	Clear, gold	n/a	0.25μm to 1.0 µm	More
Electroplating	Aluminum, Steel, Stainless Steel	n/a	Smooth, glossy finish	n/a	More
Zinc Plating	Steel, Stainless Steel	light blue coating, glossy black coating,(silver)	Smooth finish	3 to 8μm; 8 to 12μm	More
Nickel Plating	Aluminum, Steel, Stainless Steel	clear, matte, black	Smooth finish	3 to 8μm; 8 to 12μm	More
Passivating	Stainless Steel	n/a	Matte	n/a	More
PTFE (Teflon) Coating	Steel, Aluminum	Black	Smooth	n/a	More
Fine machining (Ra 0.8μm / Ra 32μin)	Metal, Plastics	n/a	Smooth	n/a	More
Laser Cladding	Steel	n/a	n/a	n/a	More
Laser Engraving	Metals, Plastics,	Black or Gray	n/a	n/a	More

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FAQ

Do you offer assistance throughout the process?

Yes, we believe in continuous customer communication. After you receive the quote, our engineers will meet with you to finalize the surface finishing requirements. The communication will be active until the parts are delivered to your door to maximize the parts’ quality and functionality.

What if the surface finish option I need doesnot appear on the list?

Yes, we offer all the surface finishing options, even if they are unavailable on the list. However, if you did not find the surface finish option in the list, you could still send us the quote request. Our engineers will consult you to discuss how
We will proceed with that.

What types of parts can I finish service from Prolean?

We provide surface finish service for almost any CNC machined product, from simple mechanical tools to intricate aerospace parts. Our surface finishing service will free your parts from scratches, stains, and blemishes. In addition, by applying an appropriate finishing approach, we can also treat the hanging marks and other minor defects.

Which surface finishing choice is best for my project?

The end-user application and material type determine it.For example, zinc plating or anodizing may be the ideal option if your parts are used in outdoor environments. At the same time, for interior use, a basic painting would suffice. Furthermore, some surface finishing options are only applicable for specific types of material. For example, Anodizing is only applicable for aluminum and titanium.

Why As machined surface finish not suitable for all cases?

As machined surface finishing is not appropriate for all cases, the operating environment causes surface degradation. Also, it is highly risky for corrosion formation and not good for aesthetic purposes.

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