Specifications
Model Number :
Anti-Ageing
MOQ :
5
Delivery Time :
30 working days
Price :
4000
Packaging Details :
knock-down packing
Payment Terms :
T/T
Supply Ability :
500 SETS per Month
Material :
PE100
Certification :
ISO9001:2008
Place of Origin :
City of Dongguan China
Brand Name :
Nanfengwang
Description
Curious about HDPE floating fish cage? Learn about its main benefits, and farming capacity
  • Wind and monsoon resistant performance. The robust HDPE frame stays stable under rough water conditions, preventing fish escape and minimizing losses caused by bad weather.
  • UV-resistant and anti-aging material. High-quality HDPE raw material resists sun damage, delivering a long service life of up to 25 years.
  • Suitable for high-density aquaculture with high output.

Take a 10 m diameter circular floating fish cage with 6 m net depth for tilapia farming as an example.
Effective culture volume reaches 471.24 m³. At a stocking density of 25-32 kg/m³, the cage can produce 11.78-15.08 tons of tilapia.

6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
Circumference 47.1m Economic Anti-wind Circular Cage – Specs & Reference Quotation
  • The diameter measured from the central axis of the inner pipe is 15 m,
  • with a circumference of 47.1 m.
  • The spacing between each bracket is approximately 1.67 m.
  • Water covering area is around 177 sq.m.
  • Unit price: USD 22 per sq.m.
Items Specification
Main Float Pipe Φ 250mm OD × 11.9mm wall thickness SDR21
Handrail Pipe Φ 110mm × 10mm SDR11(thickened)
Bracket Simplified single-post
Frame Material High-density PE100 pipe, Anti-aging and UV-resistant
Buoyancy System Integrated high-buoyancy PE float modules. Suitable for 6m to 15m water depth in lakes and reservoirs
Anti-wave Grade Designed for significant wave heights up to 3m, class 10  monsoon resistant, suitable for most Lake areas
Design Drawing See  pictures below
Unit Price (EXW Dongguan China) USD 4000/ unit
MOQ 5 unit (available for trial)
Lead Time 7–10 working days after deposit
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
One single 15m Diameter HDPE Circular Cage VS 14 Traditional Galvanized Steel Cages

Feature 15m HDPE Circular Cage Traditional Galvanized Steel Cage
Initial Framework Cost Around $4,000 USD Only Significantly higher total budget needed to build 14 separate units
Total Farming Water Volume ~1,060 m³ (Spacious, all-in-one modern aquaculture system) ~1,050 m³ (Split into 14 separate, cramped boxes)
Single Cage Specification Diameter: 15m (Net Depth: 6m) 5m × 5m (Net Depth: 3m)
Lifespan & Maintenance 15 - 25 Years (Premium high-density material, ultra-long anti-aging life) 1 - 3 Years (Welds crack under waves, metal rusts quickly, oil drums leak constantly)
Labor & Management Cost Ultra-Low (1 feeding zone, simple 1-net cleanup, highly efficient) High (Workers must row between 14 separate nets to clean and feed)
Site Adaptability Deep Waters, Open Sea, Lakes & Reservoirs (High oxygen exchange, faster fish growth) Shallow Near-Shore Stagnant Waters (High risk of mass mortality due to low oxygen)
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
Full Installation & Technical Support
  • To ensure your trial runs smoothly, we provide complete after-sales support:
  • Installation tools included with the cage shipment
  • Detailed installation video guide and step-by-step manual
  • Custom anchoring system design based on your farm's water depth, seabed conditions, and local wave data
  • Custom netting solution tailored to your target fish species (e.g., milkfish, tilapia, salmon) and growth stage
  • If you share your farm's specific location and conditions, we can also adjust the cage design to better fit your environment.
  • We totally support your idea of testing with one unit first. This trial will let you see the cage's performance in your area before scaling up.
  • If you'd like to proceed with this model, I can send you the full technical drawing and proforma invoice right away.
  • Feel free to let me know if you have any questions, or if you'd like to adjust any parameters.
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
Warm Welcome to Our Factory for Global Aquaculture Partners

It was a pleasure to receive our international partners for a full factory visit.
We demonstrated our patented brackets, anti-wave fish cages and full line of farming nets, plus live load tests that meet universal aquaculture standards.
We shared tailored technical proposals and anticipate lasting, mutually beneficial cooperation across the globe.

6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
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6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage

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Watch Video
Model Number :
Anti-Ageing
MOQ :
5
Delivery Time :
30 working days
Price :
4000
Packaging Details :
knock-down packing
Payment Terms :
T/T
Contact Supplier
video
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage
6m x 6m Square HDPE Fish Cage for Tilapia Farming with Multi-Cell Floating Net Cage

Guangdong Nanfengwang Technology Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Total Annual :
30000000-50000000
Employee Number :
500~1000
Certification Level :
Verified Supplier
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