Custom Aluminum Airfoil Blade Factory - Zhonglian Aluminum: Your Trusted Partner for Precision & Durability
As a leading custom aluminum airfoil blade factory with over 33 years of extrusion expertise, Zhonglian Aluminum delivers high-performance, tailor-made aluminum airfoil blades that meet the strictest industry standards. We combine advanced production capabilities, comprehensive quality control, and one-stop service to solve your unique application challenges-whether for architecture, industry, transportation, or marine projects.
Products Description
| Item | Custom Aluminum Airfoil Blade Factory |
|---|---|
| Material & Temper | Alloys: 6061-T6, 6063-T5, 6005-T5, 5052-H32 (1000-7000 series optional); Tempers: T3-T8, H1-H112 |
| Dimensions | Length: 0.3m-6.0m (custom cut); Thickness: 1mm-50mm; Tolerance: ±0.012″ (dimensional), ±0.1mm (hole positioning) |
| Cross-Section | Solid (square/round), Semi-solid (angles/channels), Hollow (tubes/ellipses); Custom via 2D/3D drawings (AutoCAD/SolidWorks) |
| Surface Treatment | Anodizing (5-20μm), Powder Coating (70-130μm, RAL colors), Electrophoresis (15-30μm), Sandblasting/Polishing/Brushing |
| Mechanical Properties | Tensile Strength: 190-310 MPa; Hardness: 65-95 HRB; Corrosion Resistance: 500+h salt spray test (marine-grade) |
| Quality & Compliance | Certifications: CE, TUV, SGS, RoHS, ISO 9001, KS |
| Order Terms | MOQ: 500kg |
| Payment | 30% TT advance, 70% TT before shipment |
| Lead Time | Samples 7-35 days, Mass production 15-20 days |
| Packaging | Long profiles: Film + shrink sleeve + craft paper; Short profiles: EPE foam + wooden crate (ISPM 15) |
| Port | Guangzhou, Shenzhen, Foshan Port |
1. Unmatched Production Strength: 33 Years of Expertise & One-Stop Manufacturing
We are not just a manufacturer, but a source factory with the infrastructure to fulfill large-volume, high-precision orders reliably-covering every step from raw material to finished product:
- Massive Production Scale: 100,000㎡ workshop, 25 extrusion lines (supports 1100T-3600T extrusion force), and 50,000 tons annual output-ensuring on-time delivery even for bulk orders.
- 33+ Years of Extrusion Mastery: Our engineers avoid common defects (uneven wall thickness, surface blemishes) by optimizing die design, temperature control, and extrusion speed.
- Integrated CNC Deep Processing: No need for third-party subcontractors-we handle in-house CNC machining, drilling, milling, cutting, stamping, welding, bending, and assembling. This ensures precise alignment (e.g., hole positioning tolerance ±0.1mm) for seamless installation, whether for aluminum louver blades, hydrofoils, or solar panel supports.
2. Customization: Tailored to Your Exact Requirements (Shapes, Sizes, Finishes)
As a dedicated custom aluminum airfoil blade factory, we don't just offer "standard options"-we build solutions around your project's needs:
1. Flexible Material Selection: Choose from 1000-7000 series aluminum alloys: 6061-T6 (marine/structural use, corrosion-resistant), 6063-T5 (architectural aesthetics, high finish quality), 6005 (heat-treatable strength) to match load, environment, and cost demands.
2. Versatile Shapes & Lengths: Custom cross-sections (solid: square/round; semi-solid: angles/channels; hollow: tubes/ellipses) and lengths (0.3m-6.0m, or cut to short lengths).
3. Professional Surface Treatment: We offer 8+ surface finishes to enhance durability and aesthetics, all compliant with international standards:
- Anodizing: Forms a protective oxide layer (improves corrosion resistance, ideal for outdoor use).
- Powder Coating: 70-130μm thickness (durable, scratch-resistant), available in RAL colors, wood grain, or custom hues.
- Electrophoresis: Smooth, glossy finish with strong adhesion-perfect for high-end architectural projects.
- Mechanical Finishes: Sandblasting (matte texture), polishing (mirror shine), brushed (metallic grain) for personalized looks.
3. Strict Quality Control: Global Certifications & 0% Quality Complaint Commitment
We prioritize reliability-critical for airfoil blades that face outdoor elements, mechanical stress, or marine environments:
Authoritative Certifications: Our products hold CE, TUV, SGS, RoHS, ISO 9001, and KS certifications, meeting European (DIN-EN 755, BS EN 12020), American (ASTM), Asian (JIS) standards-valid for global markets.
Comprehensive Inspection Processes:
- Material Check: Verify alloy purity (e.g., 6061-T6, 6063-T5) to ensure 190-310 MPa strength and saltwater corrosion resistance.
- Dimensional Inspection: Control tolerance to 0.012″, inspect wall thickness, hole positions, and length to avoid installation issues.
- Performance Testing: Salt spray tests (for marine use), humidity resistance tests, and hardness tests-guaranteeing 10-40 years lifespan for architectural applications.
- Manufacture Test Certificate: Every batch includes a detailed test report-transparent proof of quality.
4. Secure Packaging & On-Time Delivery: Protect Your Investment
We understand safe transportation is key to avoiding project delays-our packaging is tailored to your shipment needs:
Standard Packaging Options:
- Long bars (3.0-6.0m): Wrapped in protective film + shrink sleeve + brown/craft paper (prevents scratches and moisture).
- Short bars (0.3-3.0m): EPE foam + poly bag + wooden crate (shockproof, ideal for small-size or fragile blades).
- Custom Packaging: For international shipping (e.g., LCL/FCL), we use fumigated wooden pallets or waterproof cartons to comply with export regulations (ISPM 15).
- Efficient Logistics: Partner with DHL, FedEx, TNT, and major sea/air carriers. Delivery takes 15-20 days after sample confirmation; expedited express is available for urgent orders.
5. Cost-Effective & Customer-Centric Service: Boost Your ROI
We lower your total cost while delivering value-addressing B2B buyers' core concerns:
- Source Factory Pricing: No middlemen-tooling costs start from $300 (standard designs), product prices range from $900-$1500/ton.
- Low MOQ & Free Samples: Start with 500kg (or $2000) to test quality. Free in-stock samples (ready in 7-10 days); custom samples take 30-35 days.
- 24/7 Technical Support: Our team provides free design advice (e.g., optimizing tongue ratio for extrusion, choosing alloys for extreme temperatures) and responds to queries within 24 hours.
- OEM/ODM Accepted: We work with your drawings or help refine designs to improve performance and reduce costs.
6. FAQ About Aluminum Airfoil Blades: Answers to Your Most Common Questions
The right alloy depends on your use case:
- Architectural projects (sunshades, louvers): 6063-T5 (excellent surface finish, lightweight, cost-effective).
- Marine/high-corrosion environments (hydrofoils, boat parts): 6061-T6 (superior corrosion resistance, high strength).
- Industrial/load-bearing uses (solar supports, machinery parts): 6005 (heat-treatable, balances strength and affordability).
Our engineers will recommend the optimal alloy after reviewing your project's environment, load, and budget.
- Sample stage: 7-10 days for in-stock designs (no tooling needed); 30-35 days for fully custom designs (includes mold opening and testing).
- Mass production: 15-20 days after sample approval (for orders under 50 tons). For bulk orders (50+ tons), we'll provide a tailored timeline based on production capacity.
Expedited options are available for urgent projects-contact our team to discuss.
Absolutely. We conduct rigorous testing to validate performance:
- Salt spray test: 500+ hours for marine-grade blades (6061-T6 with anodizing/powder coating), ensuring no rust or peeling in salty environments.
- Humidity test: 1000 hours at 95% humidity-no surface blistering or color fading.
- Hardness test: 6061-T6 blades reach 95+ HRB (Rockwell hardness), meeting ASTM standards.
Every order includes a test report with raw data, and we can share video footage of testing upon request.
We prioritize accuracy-before mass production, we send a pre-production sample for your approval (dimensions, finish, alloy). If the final product deviates from the approved sample:
- We offer free re-production for the defective batch.
- We cover all logistics costs for returns and replacements.
- Our 0% quality complaint rate reflects our commitment to getting it right the first time.
Q5: Do you offer after-sales support for aluminum airfoil blade installation or maintenance?
Yes. Our service extends beyond delivery:
- Installation guidance: We provide 2D/3D assembly drawings and a technical manual (with torque specs, hole alignment tips) for seamless installation.
- Maintenance advice: Recommendations for cleaning (e.g., mild detergent for powder-coated blades) and inspection (annual checks for outdoor use) to extend lifespan.
- Long-term support: For large projects, we assign a dedicated account manager to address questions or issues within 24 hours-even years after delivery.
7. Choose Zhonglian Aluminum: Your Custom Aluminum Airfoil Blade Factory
With 33 years of experience, 25 extrusion lines, global certifications, and 500+ satisfied clients, we turn your aluminum airfoil blade ideas into high-quality, durable products. Whether you need architectural louvers, marine hydrofoils, or industrial components-we customize, you succeed.
👉 Contact us today for a free design quote and sample. Let's build solutions that elevate your project!
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