Durable, colorful, and eco‑friendly — our Powder-Coating services create a protective
layer that enhances surface appearance while providing excellent resistance against
corrosion, impact, and weathering.
Our Powder-Coating service provides a durable, colorful, and eco‑friendly surface finish. It enhances product appearance, protects against corrosion and wear, and offers a sustainable alternative to traditional painting methods — making it ideal for modern hardware and industrial applications.
Powder coating is a dry finishing process in which finely ground particles of pigment and resin are electrostatically charged and sprayed onto a surface. The coated part is then cured under heat, forming a smooth, durable, and uniform finish. Unlike liquid paint, powder coating contains no solvents and produces minimal environmental impact.
Powder coating is widely used across industries — from automotive and appliances to furniture, electronics, and architectural components — wherever durable and attractive finishes are required.
Offers a wide palette of colors and textures for decorative and functional needs.
Resistant to chips, scratches, chemicals, and fading — suitable for indoor and outdoor use.
Low VOC emissions and recyclable overspray make it a sustainable finishing choice.
| Feature | Info |
|---|---|
| Color Range | Extensive palette with RAL and custom color matching |
| Surface Prep | Blasting, cleaning, and pre-treatment ensure proper adhesion |
| Durability | Excellent scratch, chip, and UV resistance for indoor/outdoor use |
| Applications | Automotive, appliances, furniture, electronics, construction |
| Lead Time | Typically 3–7 business days depending on part size and complexity |
| Quality Checks | Adhesion tests, thickness measurement, impact and corrosion resistance |
Powder Coating Service for CNC Metal Parts helps CNC part buyers provide durable color coating with good corrosion and handling resistance. MTSPi CNC reviews the machined geometry, material grade, tolerance-sensitive areas, cosmetic expectations, and inspection needs before recommending a finishing route.
This page is written for sourcing and engineering teams that need practical finishing decisions, not just a process name. Share drawings, material, quantity, finish standard, color or texture target, masking requirements, and critical dimensions with the RFQ.
| Buyer question | Why it matters | Practical action |
|---|---|---|
| Material compatibility | Confirm that the material and alloy can accept the finish reliably | Avoid adhesion, color, hardness, or corrosion problems |
| Dimensional impact | Review coating thickness, edge build-up, holes, threads, masking, and critical fits | Protect assembly dimensions after finishing |
| Appearance standard | Define visible faces, gloss, matte texture, color range, and acceptable marks | Keep cosmetic expectations realistic |
| Inspection needs | Select visual checks, thickness checks, hardness checks, adhesion tests, or sample approval as needed | Match evidence to part function and buyer risk |
Surface treatment should be planned before final machining whenever possible. Threads, bores, bearing fits, sealing faces, electrical contact areas, and cosmetic surfaces may need different handling. For repeat work, keep a finish sample, color reference, thickness target, and packaging instruction with the drawing revision.
What should I confirm before choosing this finish? Confirm material grade, part function, cosmetic standard, masking needs, tolerance-sensitive surfaces, expected environment, and inspection requirements.
Can MTSPi CNC machine and finish the same parts? Yes. MTSPi CNC can support machining, finishing coordination, inspection, and packaging so the finish plan matches the machined part requirements.
Will surface treatment affect dimensions? Some finishes add thickness, change edges, or affect holes and threads. Critical fits should be marked on the drawing and masking or post-finish checks should be discussed early.
