Rigid Inflatable Boat Customized Building Process

1. Design & Mold Preparation

• 3D modeling: Hull curves and tubular buoyancy chambers designed with CAD

• Mold fabrication: Female molds for fiberglass hulls, sectional male molds for tubes

2. Hull Fabrication

• Material lamination: Alternating fiberglass mats and resin (hand lay-up/vacuum infusion)

• Structural reinforcement: Metal keels and ribs embedded in FRP layers

3. Tube Production

• Material cutting: High-strength PVC/Hypalon® fabric laser-cut

• Thermal welding: High-frequency welders create airtight chambers

4. Assembly & Testing

• Tube installation: Mechanically fastened to hull with stainless D-rings

• Pressure test: Inflated to 150% operating pressure for 24-hour leak check

5. Quality Control & Certification

• ISO certification: Meets ISO 6185-1 for impact resistance

• Sea trials: Maneuverability and self-draining tested in varied conditions