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Aluminum Hydrofoil Extrusion
- Marine-Grade Durability & Corrosion Resistance: Designed for harsh marine environments with robust aluminum alloy selection (2xxx, 6xxx, 7xxx series) and protective surface finishes
- High Strength-to-Weight Performance: Lightweight yet extremely strong profiles boost vessel efficiency and handling
- Optimized Hydrofoil Shapes: Precision extrusion enables streamlined, hydrodynamic geometry-ideal for rudders, keels, propeller blades, and centerboards
- Advanced Surface Protection: Anodizing, powder coating, electrophoresis, or PVDF finishes ensure long-term resistance to water abrasion and UV exposure
- Wide Alloy Tempering Options: Tempers from T3 to T8 meet diverse strength and formability requirements for performance applications
- Deep Fabrication Support: TICNC machining, drilling, milling, cutting, stamping, welding, bending, and assembly delivered as integrated service
- Rapid Sample & Production Lead Times: Free sample design support; samples ready in 7-10 days, production delivered in 15-20 days after confirmation
Aluminum Hydrofoil Extrusion Product
Customization Capabilities
Our aluminum hydrofoil extrusions are engineered to your specifications-from alloy and temper to hydrodynamic profile, finish, and precision fabrication-ensuring performance and longevity in marine environments.
- Material Alloys: 2xxx, 6xxx, 7xxx series aluminum for ideal combinations of strength, resilience, and weight
- Tempers: T3 to T8 to balance hardness, ductility, and fatigue resistance
- Profile Application: Rudder blades, daggerboards, propeller components, centerboards, keels
- Surface Finishes: Anodizing, powder coating, electrophoresis, PVDF for enhanced corrosion and UV protection
- Thickness & Strength: Wall thickness engineered up to around 35 mm for superior structural integrity
- Deep Processing: CNC machining, drilling, milling, cutting, stamping, bending, welding, and final assembly
- Production Flexibility: Free sample and design assistance; prototypes ready in 7-10 days, bulk production in 15-20 days
- Standards Compliance: Meets GB, ASTM, AISI, DIN, BS, JIS specifications; ISO-certified quality control
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Why Partner with Sinoextrud for Your Aluminum Hydrofoil Extrusion Needs?
We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround，Stable quality，Competitive pricing，End-to-end support.
Large-Scale Manufacturing：Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.
One-Stop Solution：With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.
Quality You Can Trust：Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.
Fast Delivery & Cost Efficiency：Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.
Advanced Finishing Options：Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.
Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse
-Standard Packing Option-
* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case
-Loading & Shipment-
Pallet Loading
Bulk Loading
LCL Loading
Expedited Express
STEPS
How to work with us
Sample & Test
Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.
Extrude & Finish
Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.
Pack & Deliver
Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.
Aluminum Hydrofoil Extrusion-FAQ's
What marine alloys are used for hydrofoil extrusion?
We use 2xxx, 6xxx, and 7xxx series aluminum alloys tailored for lightweight strength and corrosion resistance
Which tempers can be selected?
Tempers T3 to T8 are available depending on strength, formability, and fatigue resistance needs
What components can you produce?
Ideal for rudder blades, daggerboards, propeller foil, keels, and centerboards
What surface finishes can be applied?
We offer anodizing, powder coating, electrophoresis, and PVDF to enhance durability in marine conditions
How thick can the profiles be?
Profiles up to approximately 35 mm wall thickness can be engineered for high load resistance
Is secondary machining supported?
Yes-CNC machining, drilling, milling, cutting, stamping, bending, welding, and assembly are available
What are the sample and production lead times?
Free sample engineering and design, with prototypes ready in 7-10 days; mass production in 15-20 days after confirmation
What quality standards do you follow?
Production adheres to GB, ASTM, AISI, DIN, BS, JIS standards with ISO-based QC processes
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Sinoextrud: Your Aluminum Hydrofoil Extrusion Manufacturer
Aluminum hydrofoil extrusions deliver sleek, durable profiles engineered for marine performance. With robust alloy selection and tailored tempers, they provide exceptional strength-to-weight ratios ideal for foils, keels, rudders, and propeller blades.
Our hydrodynamic extrusion process ensures precise geometry and surface integrity, reducing drag and enhancing vessel stability across diverse water conditions.
Post-processing finishes like anodizing, powder coating, and PVDF deliver long-lasting protection against corrosion, UV exposure, and abrasion-extending component lifespan in marine use.
Alloy profiling up to 35 mm thickness and comprehensive machining services guarantee ready-to-install hydrofoil solutions, while flexible production supports both prototypes and large-scale runs under ISO-governed quality control.
Whether for competitive watercraft or high-duty marine applications, our aluminum hydrofoil extrusions combine performance engineering, efficiency, and resilience to deliver top-tier structural solutions.