Using for Cages Used in Deep-Sea and Far-Sea Aquaculture Alloy Fish Net

• Customization: Available
• Type: Marine Fish Culture
• Depth（md）: 5-100
• Model NO.: copper alloy
• Ply: 1
• Material: Copper Alloy
• Mesh Size（cm）: 25-80mm
• Weight(kg): 1-3kg
• Knot Type: Crocheted Pattern or Rhombus Shape
• Style: Monofilament
• Diameter: 1.5-3mm
• Denier(D): Alloy
• Nets Edge: Crocheted Pattern or Rhombus Shape
• Making Process: Metal Processing
• Color: Alloy
• Transport Package: Nude
• Specification: Dia. 15m 20m 30m 50m
• Trademark: Haosail
• Origin: China
• HS Code: 73269090
• Production Capacity: 50
• Package Size: 600.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

Haosail Alloy fishing net-Advantages

Corrosion resistance

Wear resistance

High tensile strength

Wind and wave resistance

100% Recycle

The new alloy fish net independently researched and developed by Haosail has the excellent performances of fine seawater corrosion resistance, anti-biological adhesion, high tensile strength, long service life of more than 5 years etc. Anti-biological adhesion with excellent permeability can improve the water quality environment for fish growth, effectively reduce the loss of fish pests and diseases,and it also reduces the maintenance cost of regular fish net cleaning (it costs more than three times as much as fish net itself);The high tensile strength of Haosail's new fish net can increase the volume of effective breeding (more than 20%),and also greatly reduce the risk of fish escaping.The comprehensive cost of Haosail's new fish net (According to the Min service life of 5 years) is 1/3 of the cost of nylon fish net and ultra high molecular weight material fish net with the same volume. We provide net cage design, selection, production, installation and other services according to the fish needs, different marine environment and aquaculture volume requirements of customers. Haosail fish net is the best choice for deep-sea aquaculture,and provides a wonderful home for fish growth.
1. Improves fish health and welfare: 

Copper naturally inhibits biofouling, enabling better water flow circulation and higher dissolved oxygen levels, reducing penfouling and decreasing the number of parasites, disease organisms and the use of antibiotics. This leads to increased growth and development,lower mortality rates and improved feed conversion.
2. Reduces maintenance:

Copper alloy net does not need to be frequently inspected for repair works or removed and cleaned to dispose of biofouling that grows on traditional net pens. This ensures decreased fish stress and lowers the overall costs associated with maintenance.

3. Prohibits predation and prevents escapes:

The high-strength copper alloy net deters predator attacks and eliminates escapes of farmed fish, decreasing the direct economic cost to fish farmers and preventing the ecologicalimpact of anyinterbreeding withwild fish stocks.

4. Maintains cage volumes:

Copper alloy net provides higher structural stability and robustness under extreme weather conditions. Maintaining its shape and internal volume against strong waves

and currents, it prevents fish crowding and helps maintain high oxygenation that ultimately improves yields.

5. Fully recyclable after a long life

The Copper alloy net offers extended cage life, lasting a minimum of 10 years or more regardless of its installed environment Furthermore, it loses little mass over time and is fully recyclable. After its service life, the net is returned and is recycled for theproduction of a new replacement.

6. Environmentally friendly

Copper alloy net achieves substantial improvements in environmental performance because it does not require antifouling coatings and the netting material can be recycled into new nets. Furthermore,due to its minimal corrosive metal release to the surrounding water environment,copperis not bioavailable.

 

Anti-biological adhesion

Four kinds of fish nets were immerced in the ocean for 180 days.Haosail copper alloy fish net is without any biological fouling andcorrosion, all the other three kinds of nets are full of adherence of seaweed etc

Wear resistance

The contact point diameter was 2.352mm before the test and that was 2.351mm after the test. The wear amount is 0.001mm.
 

Detailed Photos

 

Product Parameters

Stock No.	ΦD(MM)	B(MM)	A(MM)	WEIGHT(KG/m2)	Shape
HSM0101001	1.8	25	≈35.4	1.94	Rhombus
HSM0101002	1.8	30	≈42.4	1.62	Rhombus
HSM0101003	1.8	40	≈56.6	1.21	Rhombus
HSM0101004	2	30	≈42.4	2	Rhombus
HSM0101005	2	35	≈49.5	1.71	Rhombus
HSM0101006	2	40	≈56.6	1.5	Rhombus
HSM0101007	2.25	35	≈49.5	2.16	Rhombus
HSM0101008	2.25	40	≈56.6	1.89	Rhombus
HSM0101009	2.25	45	≈63.6	1.64	Rhombus
HSM0101010	2.25	50	≈70.7	1.48	Rhombus
HSM0101011	2.5	40	≈56.6	2.34	Rhombus
HSM0101012	2.5	45	≈63.6	2.08	Rhombus
HSM0101013	2.5	50	≈70.7	1.82	Rhombus
HSM0101014	2.5	55	≈77.8	1.66	Rhombus
HSM0101015	2.5	60	≈84.8	1.52	Rhombus
HSM0101016	2.5	70	≈98.8	1.30	Rhombus
HSM0101017	2.75	40	≈56.6	2.83	Rhombus
HSM0101018	2.75	45	≈63.6	2.51	Rhombus
HSM0101019	2.75	50	≈70.7	2.26	Rhombus
HSM0101020	2.75	55	≈77.8	2.00	Rhombus
HSM0101021	2.75	60	≈84.8	1.84	Rhombus
HSM0101022	2.75	70	≈98.8	1.58	Rhombus
HSM0101023	3	40	≈56.6	3.37	Rhombus
HSM0101024	3	45	≈63.6	2.99	Rhombus
HSM0101025	3	50	≈70.7	2.69	Rhombus
HSM0101026	3	55	≈77.8	2.45	Rhombus
HSM0101027	3	60	≈84.8	2.19	Rhombus
HSM0101028	3	70	≈98.8	1.88	Rhombus

Certifications

 

Packaging & Shipping

 

Installation Instructions

Company Profile

Qingdao Haosail Machinery Co., Ltd. is located in the northern ocean center city of Qingdao, is a national high-tech enterprise and science and technology innovation enterprise. Our company focuses on the research and development, production of alloy fishing net, the core material of deep-sea aquaculture equipment, and intelligent solutions for deep-sea aquaculture equipment. The new alloy fishing net material is world-leading in seawater corrosion resistance, anti-biological adhesion, high tensile strength and long service life. Relying on advanced technology and reliable mariculture equipment, we have established long-term in-depth cooperation with customers in more than 20 countries such as the United States, Australia, Japan, Singapore, Poland and Ukraine. Our products are commissioned by a third party elite inspection for quality testing, systematic testing of products to ensure that quality products are provided to customers. Our company takes scientific and technological innovation as the driving force, adheres to the corporate culture of "Haosail trustworthy", and builds the company into a competitive brand enterprise with a sense of mission.
Our company has more than 10 invention patents (covering aquaculture mooring technology, alloy fishing net material, aquaculture management platform, HHP aquaculture anchor, etc.), 40 utility model patents.Our products have passed the certification of  Classification Society ABS,  LR and CCS; The alloy fishing net material has passed the aquatic industry expert certification organized by the East China Sea Institute. Our company has a domestic team of 60 people, 80 people overseas, including more than 20 professional technical research and development personnel.

 

Our Advantages

 

Application Scenarios

Square aquaculture cages, Round aquaculture cages, Truss aquaculture cages, Beach and offshore Seine aquaculture, etc.

We can provide installation and after-sales maintenance services, and we will also offer technical installation guidance.