Primary Injection Unit

Assembly

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Horizontal screw injecting the first material (substrate) into the mold.

Direct parts	5
Total parts	10
Used in	1 assembly
Class	Assembly

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Horizontal screw injecting the first material (substrate) into the mold. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Primary Injection Unit parts and their functions

5 top-level parts · 10 parts in total · full bill of materials below

Primary Injection Unit parts diagram: 1 primary barrel, 2 primary screw, 3 primary nozzle, 4 primary injection cylinder, 5 primary screw drive. 10 parts in 5 top-level items. — Primary Injection Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty
1	Primary Barrel 2 parts	1×
2	Primary Screw 2 parts	1×
3	Primary Nozzle 1 parts	1×
4	Primary Injection Cylinder	1×
5	Primary Screw Drive 3 parts	1×

3D model

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Build & assembly graph

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Bill of materials for Primary Injection Unit

5 top-level lines · 13 rows shown · 10 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Primary Barrel 2 parts	two-shot-injection-molder-primary-barrel	1×	1	2	assembly
1.1	Barrel Tube	two-shot-injection-molder-barrel-tube	1×	1	·	part
1.2	Water-Cooled Feed Throat	two-shot-injection-molder-feed-throat	1×	1	·	part
2	Primary Screw 2 parts	two-shot-injection-molder-primary-screw	1×	1	2	assembly
2.1	Screw Body	two-shot-injection-molder-screw-body	1×	1	·	part
2.2	Non-Return Check Ring	two-shot-injection-molder-check-ring	1×	1	·	part
3	Primary Nozzle 1 parts	two-shot-injection-molder-primary-nozzle	1×	1	·	part
3.1	Heating Element	heating-element	1×	1	·	part
4	Primary Injection Cylinder	two-shot-injection-molder-primary-cylinder	1×	1	·	part
5	Primary Screw Drive 3 parts	two-shot-injection-molder-primary-drive	1×	1	4	assembly
5.1	Hydraulic Motor	two-shot-injection-molder-hydraulic-motor	1×	1	·	part
5.2	Helical Gear Pair	gear-pair	1×	1	·	part
5.3	Ball Bearing	ball-bearing	2×	2	·	part

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Where the primary injection unit is used

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

Machinery & Industrial 1 Two-Shot Injection Molding Machine

Used in 1 assembly

Two-Shot Injection Molding 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

Vendor	HQ	Specialty	MOQ	Lead 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