Product Description – Carbon Fiber Electric Surfboard

Experience the thrill of surfing with our premium carbon fiber electric surfboard. Built for performance and durability,
this board combines aerospace-grade carbon fiber construction with AI-assisted hydrodynamic design to deliver
exceptional stability, balance, and control. Whether you are a professional rider seeking precision or a beginner looking for a safe,
enjoyable experience, this surfboard is engineered to meet your needs.

Key Features

• Aerospace-Grade Carbon Fiber Construction – Ultra-lightweight, high-strength, and corrosion-resistant, manufactured in our professional composites facility.
• Durable & Long-Lasting – Water- and salt-resistant surfaces built to withstand harsh marine environments.
• Stable & Responsive Handling – CFD-guided hull with V-shape / dual-concave options for smooth turning and precise control.
• Customizable & Versatile – Lay-up, finish, logo and localized reinforcements tailored to your application (racing / rental / recreation).
• Expertly Crafted – One-piece compression molding eliminates visible seam lines and enhances structural integrity.

Customer Problems We Solve

• Seam-line Weakness & Leaks – Traditional two-piece or hand lay-up boards crack or leak along the center seam. Our fix: one-piece compression molding with continuous carbon weave removes seam lines and weak points.
• Excess Weight & Poor Balance – 10–20 kg boards with uneven stiffness are hard to control. Our fix: lightweight “Carbon + Core” sandwich and optimized lay-up target ~8 kg while keeping buoyancy and stability.
• Unstable Hydrodynamics at Speed – Tail lift, vibration, and drag from unoptimized hulls. Our fix: CFD-guided V-shape / dual-concave geometry for lower drag and smoother handling.
• Batch Inconsistency & Mold Drift – Aluminum/hand-made molds deform and vary across batches. Our fix: P20 steel molds, 5-axis CNC (±0.1 mm), Ra ≤ 0.8 μm, lifespan ≥ 5000 cycles.
• Coating Peeling & Limited Branding – Small decals, blistering after sun/salt exposure. Our fix: UV-resistant finishes validated by thermal cycling & salt-spray; >1 m water-decals for large brand graphics.
• Corrosion Around Inserts – Rusted hardware leads to leaks and failures. Our fix: 316L marine-grade inserts/fasteners + ABS & glass-fiber reinforcement; service life ≥ 3 years in seawater.
• Scaling Production Without Defects – Bubbles/voids and variable curing. Our fix: automated prepreg cutting (±0.2 mm), 150 °C / 90 min controlled curing, UT + CT inspection with ≤0.5% internal defect rate.

Why Choose Carbon Fiber?

Unlike fiberglass or plastic boards, our surfboards are built with 100% carbon fiber composites, offering:

• Superior Strength-to-Weight Ratio – Stronger yet lighter than conventional materials.
• Better Performance – Sharper handling and improved stability from optimized stiffness.
• Longevity – Resistant to fatigue, impact, and saltwater corrosion.
• Premium Feel – Sleek, seamless carbon weave with luxury finishes.

Applications

• Professional surfers seeking high-precision performance.
• Water-sports enthusiasts needing durable and stylish equipment.
• Families and beginners who want safe and stable fun on the water.
• Resorts, rental companies, and water parks offering premium water activities.
• OEM/ODM brands requiring a high-end carbon surfboard platform (propulsion not included).

Frequently Asked Questions (FAQ)

Q1: What customization options are available?
A1: We offer full OEM & ODM services, including logo branding, finish selection (gloss/matte/UV-protected), lay-up schemes, localized reinforcements, and size specifications tailored to your brand requirements.

Q2: Can you handle small or large volume orders?
A2: Yes. Our factory manages both pilot runs and large-scale production, ensuring consistent quality across all orders.

Q3: What makes your carbon fiber surfboards superior?
A3: One-piece compression molding, CNC-grade tooling, and aerospace-grade carbon fabrics deliver lighter weight, higher rigidity, and seamless aesthetics. With our 10+ years in composites manufacturing, we meet professional standards and long-term durability expectations.

Q4: How does JCSPORTLINE support B2B clients?
A4: We provide end-to-end project support—from CAD consultation and prototyping to mass production and QC—ensuring a smooth collaboration for custom projects.

Q5: Can you provide design and engineering support?
A5: Yes. Our R&D team supports CAD/3D modeling, structural simulations (CFD/FEA), and material optimization to align with both performance and aesthetic goals.

Design Phase: From Hydrodynamics to Structural Optimization

• SolidWorks / CATIA with CFD hydrodynamic simulation for complete structural design.
• Optimized waterline, tail rocker, and channel layout for lower drag and higher agility.
• V-shape or dual-concave bottom with leading-edge radius control for stability in choppy water.
• Integrated inserts & routing during design to minimize post-processing risk and leakage points.
• AI-based load & CG simulation ensures stability at speed across multiple sea conditions.

Lightweight Structure: Achieving the 8 KG Balance

• Sandwich Construction: “Carbon Fiber + Core” for strength-to-weight efficiency.
• Carbon Layers: 2×2 twill outer (impact) + unidirectional inner (longitudinal) with ±45° lay-up for torsional rigidity.
• Core Material: PU or PMI foam (60–120 kg/m³); PU offers PMI-like mechanics at lower cost.
• Localized Reinforcement: Tail, stance zone, and fin base per use case (racing/rental/recreation).

Weight Performance: Mainstream target ≈ 8 kg, tuned per strength standard while maintaining buoyancy and stability.

Mold Manufacturing: Precision from Surface to Structure

• P20 mold steel with Ra ≤ 0.8 μm mirror finish.
• 5-axis CNC machining for ±0.1 mm tolerance.
• Split mold + precision locating pins for exact alignment.
• Teflon release layer prevents fiber print-through and surface damage during demolding.
• One-piece compression molding eliminates visible seams; continuous carbon weave increases strength by ~35%.

Prototyping and Performance Validation

• Thermal Curing: 120 °C autoclave for 4h or 150 °C press-molding for 1.5h.
• Mechanical Testing: Flexural ≥300 MPa; Tensile ≥80 MPa; Core shear ≥15 MPa.
• Dynamic Testing: Water-tank tuning places the CG at ~1/3 board length for optimal control.
• 3D Scan Verification: CAD vs. prototype deviation ≤0.5 mm for repeatable precision.

Appearance and Coating

• Seamless one-piece surface with continuous carbon weave.
• Finishes: Gloss / Matte / Semi-transparent Carbon / Custom Logo.
• Large water-decal capability (>1 m) for branding.
• All finishes pass thermal cycling and salt-spray tests—no peeling, blistering, or warping.

Waterproofing and Anti-Corrosion Design

• Marine-grade stainless steel 316L inserts and hardware.
• 24-hour salt-spray pre-treatment; service life ≥ 3 years in marine conditions.
• Glass-fiber wrap + ABS reinforcement around insert zones to resist fatigue.

Mass Production and Quality Control

• Automated prepreg cutting, accuracy ±0.2 mm.
• PU core one-shot molding for uniform density.
• 150 °C / 90 min compression molding with closed-loop temperature monitoring.
• Ultrasonic (UT) + industrial CT; internal defect rate ≤0.5%.
• Modular assembly design; efficiency +60%.
• Custom PE film + foam crate; transport vibration ≤2g.

Environmental and Sustainable Manufacturing

• ≥90% carbon fiber recycling via fiber carbonization.
• Solar-powered curing reduces unit energy by ~30%.
• Low-VOC resin systems to minimize emissions.

Key Technical Challenges and Solutions

Final Performance Summary

• Weight: 8–15 kg, tunable via lay-up per strength target (mainstream target ≈ 8 kg).
• Dynamic Load Capacity: ≥ 500 kg.
• Surface Texture: Seamless carbon weave, natural flow without seam lines.
• Waterproof Durability: ≥ 3 years in marine conditions.
• Finish Quality: Mirror-like gloss or matte; no color deviation or bubbles.

Our Carbon Fiber Electric Surfboard achieves an optimal balance of innovation, performance, and durability.
With aerospace-grade materials, one-piece compression molding, and CFD-guided design, it delivers a precise, stable, and premium riding platform—
whether you are chasing performance or curating a dependable fleet for rental operations. Propulsion system is not included.