Circular HDPE Floating Fish Cage with 15+ Year Lifespan, 12-Grade Typhoon Resistance for Deep-Sea Aquaculture
We are China's largest HDPE fish cage manufacturer, collaborating with the East China Sea Fisheries Research Institute as the Chinese Academy of Sciences anti-wave cage manufacturing industry base. As Sun Yat-sen Mariner equipment manufacturing industry base, we drafted the Chinese national standard for HDPE fish cages.
- Exceptional wind resistance up to Grade 12 typhoon protection
- Superior wave resistance capability up to 7 meters
- Strong current resistance up to 1.2 m/s
- Wide application range: suitable for water depths from 6m to 50m
- Large aquaculture capacity with optimal living and growing space
- Extended service life: cage frame lasts over 15 years
- Easy net replacement system
- Marine-grade HDPE pipe material: high strength, high toughness, anti-oxidant and anti-aging
Deep-sea offshore cage aquaculture represents advanced marine fish culture technology with superior anti-wave, anti-current, and anti-wind capabilities suitable for semi-open sea fish farming. This high-intensity, high-density system provides abundant food resources for faster fish growth, superior meat quality, and natural characteristics. The constant seawater flow quickly removes fish waste, reducing disease incidence compared to traditional cages, resulting in premium products and significant economic benefits.
| Component | Function |
|---|---|
| Floating Pipe | Primary structural element; can be foam-filled for enhanced buoyancy |
| Handrail Pipe | Positioned above water level for safe handling during feeding and fishing operations |
| Bracket | Structural support every 2 meters; available in L-shape, triangle, one-hole, and two-hole configurations |
| Walkway Decking | Optional platform for convenient feeding and fishing access |
| Secondary Pipe | Enhances overall cage stability and structural integrity |
| Pin & Stopper | Connection components providing elasticity and extended lifespan during storms and currents |
| Additional Components | Net systems (growing net, cover net, anti-bird net), pontoons, foam, mooring equipment, ropes, anchors, and welding machines |
- OEM and ODM customization available
- Professional design consultation based on location, water area, and fish species
- Factory visits welcome in Dongguan, Guangdong, China
- Project site visits available in China
- On-site installation support by qualified engineers
- Comprehensive equipment operation training
- Ongoing technical support and consultation
- Extensive experience with global projects including Saudi Arabia and Egypt
- Flexible sizing: custom production from small to large-scale cages
- Superior quality at competitive pricing with excellent customer feedback
- Complete production line: from pipe manufacturing to accessories, mold design to processing
- Self-sufficient manufacturing capabilities reducing costs and enhancing convenience
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.