HDPE Rectangular Enhanced Fish Farming Cages

Product Description

Product Description
HDPE Rectangular Enhanced fish farming cages
For inshore, lakes and reservoirs, good for the square cages which single side length smaller than 15 meters. Include the single cage and combination cages.
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. The structure is simple and strong, resistance coefficient is small, strong ability of anti-wind and waves, can withstand the 10 class of typhoon and the 6m waves. 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.
3. Wide range of applications, can be set at -6m to -300m depth of the ocean, river, lake, reservoir etc.
4. The investment cost is relatively low, occupies a large proportion in the domestic dep-water cage culture industry.
5. The bracket(connector) and the column is separated.
Detailed Photos
Product Parameters

Stock No.	Length × width (M)	Dia. of floating pipe (MM)	Dia. of handrail pipe (MM)	Dia. of stand pipe (MM)	Breeding area (m²)	Distance of the brackets (M)
HSM020102001	4×4	200/250	90	110 Separated structure	16	≤2.0
HSM020102002	5×5	200/250	90	110 Separated structure	25	≤2.0
HSM020102003	6×6	250/315	90/110	110/125 Separated structure	36	≤2.0
HSM020102004	8×8	250/315	110	125 Separated structure	64	≤2.0
HSM020102005	10×10	315	110	125 Separated structure	100	≤2.0
HSM020102006	12×12	315/350	110/125	125 Separated structure	144	≤2.0
HSM020102007	15×15	315/350	110/125	125 Separated structure	225	≤2.0
HSM020102008	20×20	350/400	125	125 Separated structure	400	≤2.0
HSM020102009	30×30	350/400	125	125 Separated structure	900	≤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
HDPE, lightweight high-strength alloy materials and other new materials are adopted in the structure. Computer control, various anti-corrosive, anti fouling (attachments) and anti-aging technologies greatly improve the overall structural strength and flexibility of deep-sea aquaculture net cage, double the service life of the cage, highly reduce the daily maintenance and the cost of aquaculture in unit volume, and improve economic benefits.
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. 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. 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. 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. 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. Question: How do square fish farming 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 Question:What maintenance technologies are employed for square fish farming cages?
Answer: Haosail coppor alloy cage net can be used on this square fish farming cage to highly reduce the maintainance cost, also advanced automation includes robotic cleaning brushes driven by motors will be used to remove algae from normal net automatically. Both of these can reduce manual labor and improves efficiency.