BOMwiki the bill-of-materials encyclopedia
30,441,948 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Fabric Unwind & Let-Off

Assembly

The stand at the entry end that holds the raw fabric roll and pays the web off under controlled tension so it enters the line flat and without snatching. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Fabric Unwind & Let-Off parts and their functions

7 top-level parts · 17 parts in total · full bill of materials below
Fabric Unwind & Let-Off parts diagram: 1 air-expanding unwind shaft, 2 unwind stand, 3 magnetic-particle brake, 4 dancer tension roller, 5 splice table, 6 idler roller, 7 ball bearing. 17 parts in 7 top-level items.
Fabric Unwind & Let-Off parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Air-Expanding Unwind Shaft 1× Air-expanding unwind shaft
2 Unwind Stand 1× Unwind stand
3 Magnetic-Particle Brake 1× Magnetic-particle brake
4 Dancer Tension Roller 1× Dancer tension roller
5 Splice Table 1× Splice table
6 Idler Roller 4× Idler rollers
7 Ball Bearing 8× Roller bearings

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

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

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Fabric Unwind & Let-Off

7 top-level lines · 7 rows shown · 17 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Air-Expanding Unwind Shaft fabric-coating-machine-unwind-shaft 1× 1 · part
2 Unwind Stand fabric-coating-machine-unwind-stand 1× 1 · part
3 Magnetic-Particle Brake fabric-coating-machine-brake-unit 1× 1 · part
4 Dancer Tension Roller fabric-coating-machine-dancer-roller 1× 1 · part
5 Splice Table fabric-coating-machine-splice-table 1× 1 · part
6 Idler Roller fabric-coating-machine-idler-roller 4× 4 · part
7 Ball Bearing ball-bearing 8× 8 · part

Where the fabric unwind & let-off is used

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

Used in 1 assembly

Fabric Coating Machine

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 (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
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