Precision Four Cavity PBT Threaded

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Basic Info

Model No.
Brand Name
Mold Size	According to the plastic product/3D drawing
Mould Base Steel	S50C
Quality Certification	ISO9001:2015, SGS, TüV
Mould Packing Method	Wooden Box
Place Of Origin	China
Product Color	According to customer requirements/3D drawing
Mould Shipping Method	According to customer requirements/3D drawing

Product description

This 1x4 injection mold is engineered for the efficient production of high-precision threaded plastic components. Utilizing a robust outside unscrewing mould? mechanism, it automates the delicate process of part ejection without damaging fine thread forms, ensuring consistent quality and reducing cycle times.

The mold is designed to process Polybutylene Terephthalate (PBT), a material chosen for its excellent dimensional stability, heat resistance, and mechanical strength—ideal for creating durable, functional threaded parts. The four-cavity layout optimizes output for mid-volume production runs while maintaining precise part-to-part consistency.

Core mold components are machined from premium S136 stainless tool steel, providing superior corrosion resistance and polishability essential for longevity in demanding applications. The critical forming surfaces feature an SPI A2 (Diamond Buff) finish. This high-gloss polish minimizes friction during the unscrewing injection molding design? phase, facilitates effortless part release, and imparts an exceptionally smooth finish to the final threaded components, preventing binding and ensuring reliable engagement.

Our expertise in complex mold action is demonstrated in this tool's design, which can be configured to handle intricate internal or external threads. This makes it a perfect example of a versatile inside and outside unscrewing Precision Mould, capable of producing a wide range of caps, connectors, and fasteners with undercuts.

From initial design for manufacturability (DFM) to final sampling, we ensure your threaded parts are optimized for performance, cost-efficiency, and manufacturability, providing a complete solution from concept to production.

Need a reliable molding solution for your threaded components?? Contact us to discuss how this precision unscrewing mold can enhance your production of PBT parts.