Extrusion Screw

Assembly

Lag screws aka lag bolts 002.png · Commons ↗ Report photo

Single screw running in a temperature-controlled barrel that compresses the crumbly dough into a dense, plastic mass.

Direct parts	7
Total parts	9
Used in	1 assembly
Class	Assembly

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Single screw running in a temperature-controlled barrel that compresses the crumbly dough into a dense, plastic mass. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Extrusion Screw parts and their functions

7 top-level parts · 9 parts in total · full bill of materials below

Extrusion Screw parts diagram: 1 extrusion screw shaft, 2 screw barrel, 3 barrel cooling jacket, 4 screw tip, 5 thrust bearing, 6 ball bearing, 7 oil seal. 9 parts in 7 top-level items. — Extrusion Screw parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Extrusion Screw Shaft	1×	Extrusion screw
2	Screw Barrel	1×	Screw barrel
3	Barrel Cooling Jacket	1×	Cooling jacket
4	Screw Tip	1×	Screw tip
5	Thrust Bearing	1×	Thrust bearing
6	Ball Bearing	2×	Screw bearings
7	Oil Seal	2×	Screw seals

3D model

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Build & assembly graph

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Bill of materials for Extrusion Screw

7 top-level lines · 7 rows shown · 9 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Extrusion Screw Shaft	extruder-pasta-screw-shaft	1×	1	·	part
2	Screw Barrel	extruder-pasta-barrel	1×	1	·	part
3	Barrel Cooling Jacket	extruder-pasta-barrel-jacket	1×	1	·	part
4	Screw Tip	extruder-pasta-screw-tip	1×	1	·	part
5	Thrust Bearing	extruder-pasta-thrust-bearing	1×	1	·	part
6	Ball Bearing	ball-bearing	2×	2	·	part
7	Oil Seal	oil-seal	2×	2	·	part

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Where the extrusion screw is used

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

Food & Beverage Processing 1 Pasta Extruder

Used in 1 assembly

Pasta Extruder

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 $0.01–$2. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇮🇳Sundram Fasteners sundram.com ↗	Chennai, IN	Fasteners	10,000 pcs	3–5 wks
🇮🇳Lakshmi Precision Screws lpsindia.com ↗	Rohtak, IN	Fasteners	10,000 pcs	3–5 wks
🇨🇳Suzhou Escort escort-fastener.com ↗	Suzhou, CN	Fasteners	10,000 pcs	3–5 wks
🇨🇳Shanghai Tianbao tbfastener.com ↗	Shanghai, CN	Fasteners	10,000 pcs	3–5 wks
🇮🇳Sterling Tools sterlingtools.in ↗	Faridabad, IN	Fasteners	10,000 pcs	3–5 wks