 |
|
|
|
|
| Fabrication plankton nets |
| |
| By adding a desired feature to a standard Sefar design, our products can be customized for any application. All Sefar products are fabricated using a completely integrated process and so we can reproduce all customized solutions at any time.
The shape of the plankton net determines the flow qualities. Depending on application, environment and equipment different shapes have to be considered to reach an optimal harvesting efficiency. |
| |
 |
|
Conical nets: Standard net
Endcone solutions:
|
| |
 |
|
Cylindrical nets
The additional sieve area leads to better water flow and higher efficiency.
Endcone solutions:
|
| |
 |
|
Funnel shaped cylindrical net
The bottleneck effect ratio is decreased and a higher trawling speed can be realized.
Endcone solutions:
|
| |
 |
|
Cylindrical double-net
Additional nets allow separation of the harvest into two or more classes during the harvest.
Endcone solutions:
|
| |
 |
|
Funnel shaped cylindrical triple-net
Additional nets allow separation of the harvest into two or more classes during the harvest.
Endcone solutions:
|
| |
| |
|
for plankton nets. |
| |
|
