Twin-Screw Extruder

Assembly

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

Co-rotating twin-screw extruder cooking the meal under heat, pressure, and shear, then puffing it at the die.

Direct parts	8
Total parts	18
Used in	1 assembly
Class	Assembly

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Co-rotating twin-screw extruder cooking the meal under heat, pressure, and shear, then puffing it at the die. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Twin-Screw Extruder parts and their functions

8 top-level parts · 18 parts in total · full bill of materials below

Twin-Screw Extruder parts diagram: 1 extruder barrel, 2 twin screw shaft, 3 splitter gearbox, 4 main drive motor, 5 barrel zone heater, 6 barrel cooling jacket, 7 ball bearing, 8 pressure sensor. 18 parts in 8 top-level items. — Twin-Screw Extruder 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	Extruder Barrel	1×	Segmented heated and cooled barrel
2	Twin Screw Shaft	2×	Co-rotating intermeshing screw shafts
3	Splitter Gearbox	1×	Splitter gearbox driving both screws
4	Main Drive Motor	1×	Main drive motor
5	Barrel Zone Heater	6×	Zone heaters along the barrel
6	Barrel Cooling Jacket	1×	Water cooling jackets on the barrel
7	Ball Bearing	4×	Screw thrust and support bearings
8	Pressure Sensor	2×	Die and barrel pressure sensors

3D model

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Build & assembly graph

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Bill of materials for Twin-Screw Extruder

8 top-level lines · 8 rows shown · 18 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Extruder Barrel	extruded-snack-line-barrel	1×	1	·	part
2	Twin Screw Shaft	extruded-snack-line-screws	2×	2	·	part
3	Splitter Gearbox	extruded-snack-line-gearbox	1×	1	·	part
4	Main Drive Motor	extruded-snack-line-main-motor	1×	1	·	part
5	Barrel Zone Heater	extruded-snack-line-barrel-heaters	6×	6	·	part
6	Barrel Cooling Jacket	extruded-snack-line-barrel-cooling	1×	1	·	part
7	Ball Bearing	ball-bearing	4×	4	·	part
8	Pressure Sensor	pressure-sensor	2×	2	·	part

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Where the twin-screw extruder is used

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

Food & Beverage Processing 1 Extruded Snack Line

Used in 1 assembly

Extruded Snack Line

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