Mooring

Mooring material and equipment

 

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The cage mooring system is chosen according to the production site, the first parameters to be taken into account are:
  • Exposure to waves and winds
  • Depth
  • Type of seabed
  • Current
nce the geographical coordinates of the offshore site have been obtained, Technocage carries out a mooring calculation which makes it possible to obtain the correct sizing of the materials necessary for the construction of the system with an adequate and satisfactory safety coefficient.

MOORING LINE

Pulling down, it keeps the grid at a constant depth and is formed by:
  • Anchor: weight and shape depending on exposure and type of substrate
  • Bottom chain: diameter and length depending on the exposure
  • Mooring rope: diameter and length depending on exposure and depth.
MOORING LINE
GRID

GRID

permette di mantenere le gabbie nella loro posizione prestabilita ed è formato da: Piastra di connessione:di dimensione adeguata per il collegamento delle corde che formano il reticolo, e delle boe di superficie Corde del reticolo: diametro in base alle forze in gioco e lunghezza in base alla dimensione delle gabbie Boa : tirando verso l’alto tramite catena sottoboa collegata alla piastra permette di mantenere il reticolo ad una profondità costante Tutte le connessioni dei vari componenti tra di loro vengono realizzate con redance, campanelle e maniglionikeeps the cages in their pre-established position and consists of: Connection plate: of adequate size for connecting the ropes that form the grid and surface buoys Grid ropes: diameter based on forces involved and length based on cage size Buoy: pulling upwards through the sub-buoy chain connected to the plate it keeps the grid at a constant depth All the connections of the different components between them are made with thimbles, rings and shackles

Technocage with its range of products intended for aquaculture, provides complete materials and equipment for the mooring of cage systems for fish farming, and in particular:

ANCHOR

Type Techno2P, SAMSON 12 or Stingray from 150 kg to 2000 kg with withstand loads from 19.3 to more than 100 tons, depending on the type of bottom.

BOTTOM CHAIN

New or used, raw or painted black, diameters from 36 to 58 mm, with or without links. Grade 1, 2 or 3

ROPE

in PP – PP Danline – ScanRope – Nylon or PES delivered in rolls or already fitted with a spliced ​​terminal

CONNECTION PLATE

The 30-45mm thick connection plate is made of galvanized steel with calibrated holes for inserting the shackle pin. The plate is supplied with a zinc anode on the underside.
As an alternative to plates, in some cases round rings or connection bells can be used

BUOY CHAIN ​​

Hot-dip galvanized with diameters from 13 to 30 mm, DIN 5685 mesh, long or sponge cake. Grade 30 or 40

BUOY

Rotary molded PE mooring buoy with closed cell PU foam infill to ensure unsinkability. Cylindrical or truncated cone. Buoyancy boost available: from 250 to 2600 liters.


The buoys can be supplied with central galvanized steel rod or central tube for chain or pass-through rope


They are all equipped with eyelet and swivel at the ends.

SHACKLES

Hot-dip galvanized steel heart shackle with stainless steel nut, locknut and pin. Sizes from 2 to 25 tons WLL.

THIMBLE AND OVAL RING

Open or tubular in galvanized steel with a diameter adapted to the diameter of the synthetic rope, high resistance Grade 80 ring with a diameter of 16 to 36 mm for connecting the shackles

TRAWL FLOATS

in ABS for buoyancy functions in deep bathymetry (up to 550 m)

FLOATS

FLOATS for mussel culture in blown PE or rotomolded PE and filled with compressed air to 1.5 bar or expanded polystyrene. Buoyancy boost of 60-80 -115-160-180-220 liters.
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Operability around the world

We are present throughout the Mediterranean and beyond. Our facilities are in Italy, Algeria, Tunisia, France, Libya, Russia, Martinique.

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