Semi-Pelagic Trawl Doors are a type of equipment used to catch marine life, which can increase the number of catches and efficiency. In the past few years, many fishermen have begun to adopt this equipment with remarkable results.
For example, Dutch fishermen who catch grass carp in the North Sea use Trawl Doors to obtain 30% more grass carp than traditional methods. In addition, in the Nordic region, the harvest of crabs and lobsters has also been greatly improved using this equipment.
Trawl Doors not only increase the catch and efficiency of fishermen, but also help reduce the impact of fishing on the environment. By using this equipment, marine life can be caught more accurately without causing harm to non-target species.
Semi-pelagic Trawl Doors Factory
These gates work by creating a large surface area at the mouth of the trawl net, increasing the drag and pulling force of the trawl net, allowing it to maintain a steady speed through the water.
Semi-pelagic trawl gates are made of high-quality materials that are both durable and resistant to water corrosion. They are available in a variety of sizes and weights to suit different types of boats and various fishing environments, and can be easily installed on any trawl net and easily switched between water layers.
Advances in technology have led to the development of specialized semi-pelagic trawl gates that are equipped with sensors to detect changes in water currents as well as changes in temperature and salinity. These sensors help to increase the efficiency and accuracy of fishing operations, reducing the chances of bycatch and overfishing.
If you are a professional fisherman who wants to improve the efficiency of trawling, please write to us. We will provide fast feedback and professional answers, and provide a complete design solution.
1.Vessel length; ?m
2.Full load drainage; ?tons
3.Gross tonnage; ?tons
4.Engine Power; ? kW
5.Trawling power (up to 70%) ? kw
6.Power reserve; ?
7.Max Bollard Pull; ?
8.Trawling speed: ?
9.Trawling depth; ? meters
10.Water depth: ? meters
11.Trawl Wire dia (Ø): ?mm steel
12.Winch capacity (in tons): ? kn
13.Trawl net drawing: ?
