






Dia 8-20mm A Type Mold Ingate Sleeve S45C A-type Sprue Bushing Quench Hardening Injection Molding Machine Accessories
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Name: A type mold ingate sleeve
Size: Rod diameter * Length
Rod diameter: 8mm-20mm
Length: 40mm-200mm
Type: Type A
Material: S45C
Applications:
1. Applicable mold types: Widely used in various injection molds, especially recommended for occasions with high requirements for production stability and reliability.
2. Connection function: As the only channel for molten plastic to enter the internal flow channel and cavity of the mold from the injection molding machine nozzle, it is a key precision component that connects the injection molding machine and the mold.
3. Main application areas: It has a wide range of application areas, covering the production of plastic parts in industries such as household appliances, automobile manufacturing, medical equipment, electronic products, daily packaging, and aerospace.
Features:
1. Good sealing performance, with an arc-shaped transition at the feed inlet, which can tightly fit with the injection molding machine nozzle to prevent material leakage.
2. Durable and sturdy, with high hardness, wear resistance, high temperature resistance, and long service life.
3. High precision, anti-corrosion and rust prevention, easy installation, and high sales volume.
Note:
1. The size of the link display is limited. If you need other sizes, please contact us.
2. Some products support customization. If customization is required, please contact us.
3. Manual measurement may have slight errors, we hope you can understand.
Package included: (according to your choice)








Customer Reviews
4 ratings
Л***ч
September 24, 2026
Variant: Specification:8x50mm Color:1pcs
Everything is fine.
Translated by AliExpress ·
Б***ч
June 22, 2026
Variant: Specification:14x90mm Color:1pcs
I learned very quickly; the bushings are well-made, even machined to the correct radius.
Translated by AliExpress ·
Dia 8-20mm A Type Mold Ingate Sleeve S45C A-type Sprue Bushing Quench Hardening Injection Molding Machine Accessories
Quantity:
1
Availability:
Not Available






