Trawl Doors Supplier
Ib qho txiaj ntsig loj tshaj plaws ntawm pelagic trawl qhov rooj yog tias lawv tso cai rau kev nuv ntses ntau dua. Hauv ntau qhov kev nuv ntses, qee hom lossis cov hnub nyoog ntawm cov ntses yog qhov xav tau ntau dua li lwm tus.
Nrog rau kev siv lub qhov rooj trawl, cov neeg nuv ntses tuaj yeem hloov kho lawv cov qauv trawling rau hom hom tshwj xeeb.
Txoj hauv kev no tau ua tiav hauv ntau yam kev nuv ntses, suav nrog herring, mackerel, thiab sardines.
Lwm qhov piv txwv ntawm trawl qhov rooj ua tiav tau pom nyob rau hauv Scottish herring fishery. Yav dhau los, Scottish fleet siv lub hauv av trawl mus ntes herring. Txawm li cas los xij, txoj kev no feem ntau ua rau muaj ntau qhov tsis xav tau bycatch.
Nrog rau kev siv lub qhov rooj trawl, lub nkoj Scottish tuaj yeem txo qhov tsis xav tau bycatch txog li 50%. Qhov no tsis tsuas yog txo qis ib puag ncig kev cuam tshuam ntawm kev nuv ntses tab sis kuj txhim kho kev lag luam ntawm kev nuv ntses herring.
Yog tias koj yog ib tus neeg nuv ntses tshaj lij uas xav txhim kho kev ua haujlwm ntawm trawling, thov sau ntawv rau peb. Peb yuav muab cov lus teb ceev ceev thiab cov lus teb tshaj lij, thiab muab cov qauv tsim kom tiav.
Trawl board cov neeg siv khoom nug daim ntawv nug
1.Vessel ntev; ?m
2.Txhua qhov dej ntws tawm; ?tons
3.Ntau tus tonnage; ?tons
4. Lub cav fais fab; ? kW
5.Trawling zog (txog 70%)? kws
6. Lub zog cia; ?
7.Max Bollard rub; ?
8.Trawling ceev: ?
9.Trawling qhov tob; ? meters
10. Dej qhov tob: ? meters
11.Trawl Wire dia (Ø): ?mm steel
12.Winch peev (hauv tons): ? kn
13.Trawl net drawing: ?
