Precision Nickel-Copper Alloy Mold Parts for Nail Polish Bottle Cap Injection

Product Overview

Nickel alloy copper precision mould parts are engineered for injection molding systems requiring high thermal conductivity, dimensional stability, and reliable surface performance. These components are commonly used in bottle cap tooling where controlled cooling, consistent geometry, and long service life are critical. Senlan Precision manufactures these parts strictly to customer drawings, ensuring stable fit and repeatability in high-cavity mold applications.
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Key Features & Technical Advantages

• Nickel alloy copper material with enhanced thermal conductivity

• Stable mechanical properties under continuous molding cycles

• Precision CNC machining with tight dimensional tolerance control

• Suitable for threaded and non-threaded bottle cap core structures

• Uniform surface quality to support downstream polishing or coating

• Fully customized, built-to-print manufacturing based on customer drawings

Applications & Industry Use

• Nail polish bottle cap injection molds

• Cosmetic packaging cap and closure molds

• High-cavity bottle cap tooling systems

• Precision plastic packaging mold components

• Mold inserts requiring rapid heat dissipation

Mold Structure & Design Considerations

Nickel alloy copper mould parts are typically applied in core inserts or localized heat-sensitive areas within bottle cap molds. The material supports fast and uniform cooling, reducing cycle time and minimizing deformation risks. Design parameters such as thread geometry, venting interfaces, and mating tolerances are manufactured strictly according to the supplied mold drawings and functional requirements.

Manufacturing Capability & CNC Machining

Senlan Precision operates advanced CNC machining centers and precision finishing equipment, including Japanese MAKINO and American HARDINGE machines.

Manufacturing capabilities include:

• Multi-axis CNC milling and turning

• Precision grinding for critical tolerance zones

• EDM and wire cutting for complex geometries

• Dimensional accuracy typically controlled within ±0.002 mm (based on design)

• Consistent surface finish and repeatable batch quality

Custom Development & OEM Cooperation

We specialize in OEM / built-to-print mold parts manufacturing:

1. Customer provides 2D drawings or 3D CAD models

2. Technical feasibility review and manufacturing feedback

3. Material confirmation and process planning

4. Precision machining and in-process inspection

5. Final dimensional verification and delivery

No design modification or branding is involved unless explicitly requested.

Quality Control & Export Experience

• Incoming material verification and traceability

• In-process inspection during critical machining steps

• Final dimensional inspection with calibrated measuring equipment

• Stable export experience supporting overseas mold manufacturers

• Parts supplied individually or as mold component assemblies

Related Products

• Copper alloy core inserts for bottle cap molds

• Precision threaded cores for cosmetic packaging

• Mold sleeves and cavity inserts for injection molds

• High-conductivity mold components for multi-cavity tooling

Technical FAQ

Q1: Can these parts be manufactured strictly according to drawings?
Yes. All parts are produced on a built-to-print basis without design deviation.

Q2: What tolerance levels can be achieved?
Typical tolerances range from ±0.002 mm to ±0.01 mm, depending on geometry and application.

Q3: Is this suitable for high-cavity molds?
Yes. The material and machining process are suitable for multi-cavity and continuous production molds.

Q4: Do you offer surface finishing or coating?
Surface finishing can be provided as specified in the drawing. Coating is available upon request.

Request a Quote

For pricing and lead time, please submit your drawings and technical requirements.
Our engineering team will review your project and provide a manufacturing-based quotation.