Single-Screw Extruder

Assembly

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

Heated barrel and rotating screw that take dried polyester or nylon chips, melt them through a series of temperature zones, and develop the pressure needed to push the melt through the line.

Direct parts	7
Total parts	38
Used in	1 assembly
Class	Assembly

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Heated barrel and rotating screw that take dried polyester or nylon chips, melt them through a series of temperature zones, and develop the pressure needed to push the melt through the line. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Single-Screw Extruder parts and their functions

7 top-level parts · 38 parts in total · full bill of materials below

Single-Screw Extruder parts diagram: 1 extruder screw, 2 extruder barrel, 3 chip feed hopper, 4 heating element, 5 gearbox housing, 6 servo motor, 7 ball bearing. 38 parts in 7 top-level items. — Single-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 Screw	1×	Extruder screw
2	Extruder Barrel	1×	Extruder barrel
3	Chip Feed Hopper	1×	Chip feed hopper
4	Heating Element	6×	Barrel zone heaters
5	Gearbox Housing	1×	Screw drive gearbox
6	Servo Motor 4 parts	1×	Screw drive motor
7	Ball Bearing	4×	Thrust and journal bearings

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Build & assembly graph

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Bill of materials for Single-Screw Extruder

7 top-level lines · 18 rows shown · 38 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Extruder Screw	fdy-spinning-line-extruder-screw	1×	1	·	part
2	Extruder Barrel	fdy-spinning-line-extruder-barrel	1×	1	·	part
3	Chip Feed Hopper	fdy-spinning-line-feed-hopper	1×	1	·	part
4	Heating Element	heating-element	6×	6	·	part
5	Gearbox Housing	gearbox-housing	1×	1	·	part
6	Servo Motor 4 parts	servo-motor	1×	1	24	assembly
6.1	Stator Assembly 3 parts	stator-assembly	1×	1	3	assembly
6.1.1	Stator Core (laminations)	stator-core	1×	1	·	part
6.1.2	Copper Winding	copper-winding	1×	1	·	part
6.1.3	Slot Insulation	stator-insulation	1×	1	·	part
6.2	Rotor Assembly 4 parts	rotor-assembly	1×	1	19	assembly
6.2.1	Rotor Shaft	rotor-shaft	1×	1	·	part
6.2.2	Rotor Core	rotor-core	1×	1	·	part
6.2.3	Neodymium Magnet	neodymium-magnet	16×	16	·	part
6.2.4	Ball Bearing	ball-bearing	1×	1	·	part
6.3	Encoder	encoder	1×	1	·	part
6.4	Motor Housing	motor-housing	1×	1	·	part
7	Ball Bearing	ball-bearing	4×	4	·	part

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Where the single-screw extruder is used

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

Textiles & Apparel Machinery 1 FDY Filament Spinning Line

Used in 1 assembly

Polymer Melt Supply

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