Custom Industrial Powder Coating Services
One-stop multi-axis CNC powder coating with matte, gloss & metallic finishes, low-VOC corrosion-resistant coating for automotive, aerospace and energy precision metal components.
ISO 14001:2015 ISO 9001:2015 IATF 16949:2016
Power Coating Production Overview
CustomParts-MFG provides solvent-free eco-friendly powder coating finishing service, certified ISO9001、IATF16949、ISO14001, complying with ASTM D3359/D2794/B117 and AAMA 2603/2604/2605 global coating standards. Our full-automatic electrostatic spray + computer-controlled curing line delivers dense, pinhole-free dry coating without VOC emissions, supported with in-house 5-stage iron phosphate /6-stage zirconium nano pre-treatment and selective masking process. Available in epoxy, polyester, polyurethane, hybrid & PVDF fluoropolymer resin systems for indoor/outdoor applications, widely adopted across automotive, aerospace, medical, electronics and architectural hardware industries.
Your precision parts’ powder coating quality is impeccable, providing outstanding durability and a flawless finish that significantly enhances our own end products.
Core Advantages of Dry Powder Coating
- Eco-Friendly Zero VOC Formula: Solvent-free dry powder, overspray recyclable for near 100% raw material utilization, far greener than traditional liquid paint.
- Superior Mechanical & Anti-Corrosion Performance: Compact cured film boasts excellent impact, abrasion & chemical resistance; qualified outdoor grade passes over 1000hrs ASTM B117 salt spray test.
- Precise & Uniform Thickness Control: Standard coating thickness 50150μm (26mil), consistent coverage on threads, recesses and complex contours without sag/orange peel defects.
- Abundant Custom Appearance Options: Gloss/satin/matte/textured/metallic/wrinkle finishes, spectrophotometer color matching per RAL/Pantone & custom color chips.
- Excellent Cost Control: Less material waste, reduced post-finish repair and long service life to lower component total lifecycle cost.
Five Major Powder Resin Categories & Application Scenarios
Epoxy Powder
High hardness & outstanding chemical resistance, limited UV stability, mainly used for indoor machinery, cabinet and structural components.
TGIC / TGIC-Free Polyester Powder
Premium UV & outdoor weather resistance, compliant with AAMA 2603/2604, mainstream option for automotive exterior & architectural outdoor metal parts.
Hybrid Powder
Cost-effective balanced performance for indoor medium-load industrial structural hardware.
Polyurethane Powder
Superior abrasion & gloss retention for high-end consumer goods and precision mechanical assemblies.
PVDF Fluoropolymer Powder
Top-tier AAMA2605 ultra weather resistance, suitable for coastal, high UV severe outdoor environment architectural components. Check Out the ToolkitPowder Coating Compatible Base Substrates
Carbon steel, alloy steel, stainless steel, aluminum alloy, cast iron & welded assemblies; customized phosphate/zirconium/chromate pre-treatment matching different base metals.
Check Out the Toolkit
Power Coating Standard In-House Full Production Flow
Pre-Project DFM Consult & Precision CNC Machining
Engineer optimize part structure & masking layout; complete CNC blanking per customer drawing specs.
Custom Pre-Treatment Line
Optional 5-stage iron phosphate or 6-stage zirconium nano-ceramic cleaning to boost coating base adhesion.
Selective Masking Process
Silicone plug/tape/custom fixture shielding for reserved threads, sealing faces and non-coating critical surfaces.
Automated Electrostatic Powder Spraying
Auto spray gun + manual touch-up station to realize full coverage on intricate blind holes & deep grooves.
Computer-Controlled Thermal Curing
Programmable oven heating to complete resin crosslinking for stable cured coating performance.
Full Lab Quality Inspection
Thickness, adhesion, impact, salt spray, gloss & ΔE color testing inside professional metrology lab Check Out the ToolkitPower Coating Industrial Application Segments
- Automotive & EV: Chassis brackets, EV battery housings, engine peripheral components for anti-corrosion & abrasion protection.
- Aerospace & Defense: Lightweight equipment housings, interior structural fittings complying with military coating specs.
- Medical & Electronics: Easy-to-clean biocompatible device casings, insulated electrical chassis & shielding parts.
- Industrial & Architectural: Robot frames, pump housings, outdoor architectural aluminum profiles & high-end decorative metalwork.
One-Stop Integrated Power Coating Service Merits
- Full in-house closed production: CNC→pre-treatment→masking→powder coating→packaging, single purchase order management to cut cross-supplier transit & quality risk.
- Wide size processing capacity: Max workpiece dimension up to 8ft×4ft×4ft, from tiny fasteners to large structural assemblies.
- Flexible production cycle: Support small prototype trial batches and large-volume mass manufacturing, custom expedited service available.
- Complete certification files: Full batch test report, material certificate & coating compliance document delivered with every shipment.
Check Out the Toolkit
Request Free Custom Powder Coating Quotation
Upload STEP/IGES CAD drawings, material grade & resin/color specs via quote page, our coating engineering team provides free DFM analysis and detailed quotation within 24 working hours.
Check Out the Toolkit
FAQs About Powder Coating
What is powder coating & its difference from liquid paint?
expand_less expand_moreA: Solvent-free dry electrostatic coating cured by high temperature; zero VOC, higher coating utilization rate, thicker uniform film without sagging compared to traditional wet paint.
Which metals can receive powder coating?
expand_less expand_moreA: Carbon steel, stainless steel, aluminum, cast metal; proper pre-treatment is required to guarantee stable coating adhesion.
What finish types can you customize?
expand_less expand_moreA: Gloss, satin, matte, metallic, textured, wrinkle; also special functional high-temp/antimicrobial/conductive customized powder coatings.
Is powder coating resistant to harsh chemicals & high temperature?
expand_less expand_moreA: Epoxy/poly/PVDF series have different chemical & heat resistance; high-grade powder continuously withstand over260°C operating environment.
What’s standard coating thickness range?
expand_less expand_moreA: Regular 50150μm(26mil), precisely adjustable per precision part tolerance requirements.
Is powder coating environmentally friendly?
expand_less expand_moreA: Fully solvent-free, negligible VOC emission, overspray powder recyclable, compliant with global environmental regulations.
Related Resources About Powder Coating
Get Instant Quotation And DFM Feedback For Your Industrial Parts.