Suitable Scenario: Sorting 8-15mm juvenile oysters raised in our 3mm-aperture HDPE Oyster Mesh. After 1-2 months of nursery, the 6MM mesh separates undersized 8-10mm juveniles (retained in bags for continued growth) from 10-15mm ones (transferred to Cylinder Oyster Seeding Mesh Tumbler for mid-stage culture).
9MM Mesh
Suitable Scenario: Grading 15-20mm juvenile oysters from Cylinder Oyster Tumblers (28cm diameter). The 9MM mesh filters out 15-18mm individuals (for density adjustment in tumblers) and allows 18-20mm juveniles to pass (ready for transfer to larger offshore cages), ensuring uniform growth.
12MM Mesh
Suitable Scenario: Pre-sorting 20-25mm sub-adult oysters before entering Hexagonal Oyster Basket for temporary rearing. The 12MM mesh removes 20-22mm small individuals (returned to tumblers) and retains 22-25mm ones (packed into baskets for fattening), improving the efficiency of subsequent adult grading.
2. Medium Mesh Sizes (14-23MM): For Sub-Adult & Pre-Market Adult Sorting
14MM Mesh
Suitable Scenario: Sorting 25-30mm sub-adult oysters in offshore culture. After transferring from Cylinder Oyster Tumblers to open-sea cages, the 14MM mesh separates 25-28mm oysters (for continued fattening) from 28-30mm ones (marked as "small-size commercial oysters" for local fresh markets).
18MM Mesh
Suitable Scenario: Grading 30-40mm adult oysters for mid-range retail. The 18MM mesh filters 30-35mm oysters (packed in our HDPE Oyster Mesh Bags for supermarket shelf sales) and 35-40mm ones (for restaurant raw oyster service), meeting differentiated market demands.
23MM Mesh
Suitable Scenario: Pre-processing 40-50mm adult oysters for value-added products. The 23MM mesh retains 40-45mm oysters (for smoked oyster snacks) and allows 45-50mm ones to pass (for fresh oyster gift sets), coordinating with our 316 Stainless Steel Oyster Bag Shark Clip to seal packaging bags tightly.
3. Large Mesh Sizes (28-40MM): For Premium Adult & Oversized Oyster Grading
28MM Mesh
Suitable Scenario: Sorting 50-60mm premium adult oysters for high-end seafood markets. The 28MM mesh separates 50-55mm oysters (for hotel fine dining) and 55-60mm ones (for export to EU markets, complying with ASC certification standards), paired with our Hexagonal Oyster Basket for pollution-free transportation.
30MM Mesh
Suitable Scenario: Grading 60-70mm oversized oysters for gift sets and specialty sales. The 30MM mesh retains 60-65mm oysters (for high-end holiday gifts) and 65-70mm ones (for "giant oyster" specialty menus in seafood restaurants), ensuring each oyster meets premium size standards.
40MM Mesh
Suitable Scenario: Selecting 70mm+ extra-large oysters for special processing and premium auctions. The 40MM mesh only allows 70mm+ oysters to pass (for oyster sauce production or high-end seafood auctions), with our Cylinder Oyster Tumblers pre-cultivating these oversized individuals to ensure plump meat quality.