HDPE Square Leisure Net Cage

• Customization: Available
• After-sales Service: Provide After - Sales Installation and Maintenance
• Type: Farming Machinery
• Model NO.: Farming Machinery
• Working Method: Friction Type
• Power Source: Unpowered
• Harvesting Machinery Type: Fishing Auxiliary Machinery
• Fishing Method: Barbed Wire Machine
• Aquatic Products Processing Machinery: Fish Farming
• Fishing Gear Winch Type: Fishing Machinery
• Fishing Auxiliary Machinery Type: Nets Fishing Auxiliary Machinery
• Certification: CE, ISO9001:2008, Mill
• Condition: New
• Finished processing machinery: Fish Farming
• Warranty: 2 Years
• Transport Package: Nude Packing
• Specification: Cir. 20M-300M
• Trademark: Haosail
• Origin: China
• HS Code: 89079000
• Production Capacity: 200sets

Product Description

Product Description

HDPE Square Leisure net cage
Used in nearshore areas,lakes,and reservoirs,commonly including square and circular net cages for leisure purposes.
1.The cage material is marine special high-density polyethylene material,which is environmental and 100% recyclable.It has the advantages of high strength,high toughness, anti-oxidation,acid and alkali resistance,impact resistance.
2.Beautiful appearance,solid structure,strong ability to resist waves.
3,With the functions of aquaculture,leisure fishing,tourism as a whole,committed to creating the water recreational fishing industry.
4.The cages with the circle pedal all around,the walkway is wide enough for the fishermen working on water and avoiding the tourists walking too crowded.
5.The walkway surface design is the non-slip panel,to prevent pedestrians sliding when walking on the platform,surrounded with 2-3 laps handrail guardrail,safe and reliable.

Functional Applications
Leisure & Tourism: Designed for activities such as offshore sightseeing, fishing platforms, and water sports. They often integrate with floating docks or recreational pontoons to enhance user experience 79.
Eco-friendly Aquaculture: While primarily for leisure, some models support low-density fish farming (e.g., ornamental species) to blend recreation with sustainable practices

Detailed Photos

Product Parameters

Stock No.	Circumference  (M)	Dia. of floating pipe  (MM)	Dia. of handrail pipe  (MM)	Dia. of stand pipe (MM)	Breeding area (m²)	Distance of the brackets(M)
HSM020103001	40	250/315	110	150 Separated structure	100/128	≤2.0
HSM020103002	60	315/355	110	150 Separated structure	225/286	≤2.0
HSM020103003	90	355/400	110	150 Separated structure	506/645	≤2.0
HSM020103004	120	344/400	110	150 Separated structure	900/1146	≤2.0
HSM020103005	160	400 Three-hole Bracket	110	150 Separated structure	1600/2038	≤2.0

 

Company Profile

 

 

Qingdao Haosail machinery Co., Ltd. is located in Qingdao, the central ocean city in northern China, and it is a national high-tech enterprise and technology innovation enterprise. Our company focuses on the R & D and production of the intelligent solution of deep-sea aquaculture equipment. Relying on advanced technology and reliable equipment, our company has long-term in-depth cooperation with customers in more than 20 countries such as United States, Australia, Singapore, Poland and Ukraine.
Our company takes scientific and technological innovation as the driving force, inherits the enterprise culture of "Haosail, worthy of your trust", and builds the company into a brand enterprise with a sense of mission and competitiveness.

 

Our Advantages

Technical Advantages
1.Storm Resistance: Engineered to withstand waves up to 5 meters and currents of 1 m/s, making them suitable for open-sea deployment. Submersible variants can sink to 7-8 meters during extreme weather to avoid damage 74.
2.Easy Assembly: Prefabricated components allow on-site installation without heavy machinery, reducing costs and deployment time.
3. Low Maintenance: Smooth surfaces prevent algae attachment, and optional automated systems (e.g., feeding, cleaning) minimize manual intervention

FAQ

• Question: What are the characteristics of the material used in HDPE fish cages?
• Answer: HDPE (High - Density Polyethylene) material features high strength, corrosion resistance, aging resistance, and abrasion resistance. It can be used for a long time in complex marine environments like seawater. It is not easily corroded by seawater and can resist the irradiation of ultraviolet rays, thus prolonging the service life of the fish cage.  
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• Question: How stable is the structure of HDPE fish cages?
• Answer: HDPE fish cages usually adopt a reasonable frame structure design. The HDPE pipes are connected into a stable frame through special connection methods. This structure can withstand the impact of external forces such as wind and waves to a certain extent, ensuring the stability of the fish cage in the marine environment. The frame's flexibility allows it to absorb wave energy, reducing structural stress. However, the specific stability is also related to factors such as the size of the fish cage, the installation method, and the environmental conditions of the sea area where it is located.
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• Question: How should HDPE fish cages be maintained on a daily basis?
• Answer: Daily maintenance includes regularly checking whether the netting of the fish cage is damaged, and whether there are cracks or damage to the HDPE frame, such as algae and shellfish on the surface of the fish cage should be cleaned in a timely manner to ensure the normal exchange of water. At the same time, check whether the mooring system is firm to ensure the fixed position of the fish cage in the sea. In addition, pay attention to the operating conditions of aquaculture equipment such as aerators and feeders, and carry out maintenance and upkeep regularly.
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• Question: What is the approximate service life of HDPE fish cages?
• Answer: Under normal use and reasonable maintenance, the service life of HDPE fish cages is generally 10 - 20 years. However, if the sea area environment is harsh, or if it is severely damaged by external forces during use and not properly maintained, its service life may be shortened.
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• Question: Can square leisure cages support recreational activities like fishing?
  Answer: Yes. Many designs integrate leisure functions such as fishing platforms and observation decks. For example, some combine aquaculture with tourism by offering recreational fishing services, enhancing economic value.
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• Question: How do square leisure cages minimize environmental impact?
  Answer: By operating in deeper waters (>20 meters), they reduce coastal pollution. Strong currents naturally disperse fish waste, preventing nutrient buildup. Their anti-fouling coatings and durable materials also extend lifespan, reducing waste generation