How to Farming Fish in Deep Sea Aquaculture Cage？

Types of marine aquaculture deep-sea cages

Deep sea cages refer to aquaculture cages that can be used in relatively deep waters, also known as "offshore cages", and can be classified in various ways:According to the floating and sinking status during work, it can be divided into floating cage, lifting cage, and sinking cage;

According to the manufacturing materials of the structure, it can be divided into wooden crates, high-strength polyethylene crates, steel alloy crates, and stainless steel crates;

According to the shape, it can be divided into cylinder, square, hexagonal prism, Bipyramid, etc.

The most commonly used deep-sea net cage currently is PE net cage, also known as "plastic net cage", which is welded from high-strength HDPE pipes and can generally withstand 5M waves. It has a service life of more than 10 years and a high cost-effectiveness, making it an ideal choice for deep-sea net cages.

Improving the performance of deep-sea cages

Under complex and harsh sea conditions, only by improving the structure of deep-sea cages and the performance of various devices can the stable development of deep-sea aquaculture systems be ensured.
As one of the important components of deep-sea cages, the mesh system needs to meet production needs in terms of material tolerance and ease of replacement and maintenance operations. The use of ultra-high molecular weight polyethylene material can significantly improve the tensile strength of the entire mesh, while advanced weaving equipment provides guarantee for the production of high-quality mesh. The environmentally friendly coating added on the surface that is harmless to fish can provide long-term anti fouling and biological adhesion protection. In addition, the mesh system of the deep-sea cage can effectively prevent the aging of the mesh and extend its service life after being processed with UV resistant technology.

The polymer mesh jacket is paired with a mesh system made of high-strength polyethylene, ensuring the good twisting ability, high hardness, and excellent elasticity of the deep-sea cage. At present, the localization development of deep-sea cages is still in its early stages. Yanfan will attach importance to the research and development of new mesh material to improve the production efficiency of cage aquaculture, and is committed to building and improving deep-sea aquaculture systems.

Guangdong Yangfan Mesh Industry Co., Ltd. has been dedicated to the research and development and production of warp knitted Raschel knot free nets for over 25 years. Our focus, excellence, and continuous reform and innovation are the guarantees for the sustainable development of our Yangfan net industry. High quality Fishing Net nets have convinced our customers and long-term partners. Choosing Yangfan, we move forward together!