Drafting Section Assembly
Three-over-three roller drafting system that attenuates roving to yarn count. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
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Bill of materials
2 top-level lines · 15 rows shown · 3,660 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Drafting Unit 7 parts | spinning-frame-drafting-unit | 240× | 240 | 15 | assembly |
| 1.1 | Back Roller Pair 2 parts | spinning-frame-back-roller-pair | 1× | 240 | 2 | assembly |
| 1.1.1 | Bottom Fluted Roller | spinning-frame-bottom-fluted-roller | 1× | 240 | — | part |
| 1.1.2 | Top Roller | spinning-frame-top-roller | 1× | 240 | — | part |
| 1.2 | Middle Roller Pair 2 parts | spinning-frame-middle-roller-pair | 1× | 240 | 2 | assembly |
| 1.2.1 | Bottom Fluted Roller | spinning-frame-bottom-fluted-roller | 1× | 240 | — | part |
| 1.2.2 | Top Roller | spinning-frame-top-roller | 1× | 240 | — | part |
| 1.3 | Front Roller Pair 2 parts | spinning-frame-front-roller-pair | 1× | 240 | 2 | assembly |
| 1.3.1 | Bottom Fluted Roller | spinning-frame-bottom-fluted-roller | 1× | 240 | — | part |
| 1.3.2 | Top Roller | spinning-frame-top-roller | 1× | 240 | — | part |
| 1.4 | Apron Set | spinning-frame-apron-set | 1× | 240 | — | part |
| 1.5 | Apron Cradle | spinning-frame-cradle | 1× | 240 | — | part |
| 1.6 | Top Weighting Arm | spinning-frame-top-arm | 1× | 240 | — | part |
| 1.7 | Ball Bearing | ball-bearing | 6× | 1,440 | — | part |
| 2 | Roller Stand | spinning-frame-roller-stand | 60× | 60 | — | part |
Used in 1 assembly
Sourcing — likely vendors
Companies that make this · indicative price $0.50–$100 · MOQ & lead are typical| Vendor | HQ | Specialty | MOQ | Lead 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.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |