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Main Drum

Assembly

Large cast-iron or fabricated-steel barrel, 1.2–2.0 m outer diameter, 0.8–1.5 m face width, capacity 500–2000 m of standard trawl or seine net. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Drum parts and their functions

4 top-level parts · 5 parts in total · full bill of materials below
Main Drum parts diagram: 1 drum barrel, 2 drum flange, 3 drum hub, 4 fastener set. 5 parts in 4 top-level items.
Main Drum parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Drum Barrel 1× Cast iron or rolled-steel cylinder, 1.2–2.0 m OD x 0.8–1.5 m width
2 Drum Flange 2× Bolted end flanges or welded rims, provides drum stiffness
3 Drum Hub 1× Taper-lock or shrink-fit center hub, mounted on main shaft
4 Fastener Set 1× Grade 8.8 stainless bolts and washers

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Main Drum

4 top-level lines · 4 rows shown · 5 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Drum Barrel net-drum-reel-drum-barrel 1× 1 · part
2 Drum Flange net-drum-reel-drum-flange 2× 2 · part
3 Drum Hub net-drum-reel-hub 1× 1 · part
4 Fastener Set fastener-set 1× 1 · part

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Where the main drum is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
bydelectronic.com ↗ Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗
Singapore Electronics contract mfg 1,000 pcs 6–10 wks