Stainless Steel Medical Preform Mold Parts | Core & Cavity Components

Product Overview

Senlan Precision manufactures stainless steel medical tube bottle embryo components for plastic injection moulds. These parts are produced strictly to customer drawings (Built-to-Print) and are designed for applications requiring high dimensional accuracy, corrosion resistance, and stable processing. They serve as critical mould components for forming medical tube and bottle preform structures.

Key Features & Advantages

• Material options: Medical-grade stainless steel (e.g. SUS420 / SUS304 / SUS316 as specified)

• High corrosion resistance: Suitable for medical and hygienic moulding environments

• Precision machining: Tight control of concentricity, straightness, and internal diameters

• Surface quality: Controlled turning, grinding, and optional polishing

• Process stability: Designed for consistent performance in multi-cavity moulds

• OEM / Built-to-Print: Manufactured strictly according to customer drawings and specifications

Applications / Industry Use

• Medical tube and bottle injection moulds

• Medical consumables and fluid container mould tooling

• Precision packaging moulds with hygienic requirements

• Multi-cavity moulds for small medical plastic parts

Mold Structure & Design Description

Stainless steel medical tube bottle embryo components are typically used as core or forming elements inside injection moulds. They define the internal geometry of medical tubes or bottle preforms. Material selection and dimensional accuracy are critical to ensure smooth demoulding, stable wall thickness, and repeatable moulding results during high-cycle production.

Manufacturing Capability & CNC Machining

• Equipment: High-precision CNC machines from MAKINO (Japan) and HARDINGE (USA)

• Processes: CNC turning, CNC milling, precision grinding, internal hole machining

• Tolerance capability: Up to ±0.002–0.005 mm depending on geometry

• Surface finishing: Fine turning, grinding, or polishing per drawing

• Inspection: Concentricity, straightness, surface finish, and critical dimensions

Custom Development / OEM Workflow

1. Drawing & requirement review – Geometry, tolerances, and functional zones

2. Material confirmation – Stainless steel grade selection

3. Process planning – Machining and finishing route definition

4. Precision manufacturing – Controlled CNC production with in-process checks

5. Final inspection & delivery – Dimensional verification and export packaging

Quality Control & Export Experience

• Incoming material inspection and traceability

• In-process and final dimensional inspection

• Measurement reports available upon request

• Export experience serving medical and packaging mould manufacturers worldwide

Related Products

• Medical mould core pins and cavity inserts

• Stainless steel mould components

• Plastic bottle preform mould parts

• Built-to-print mould spare parts

FAQ (Technical & Purchasing)

Q1: Are these parts suitable for medical moulds with high cleanliness requirements?
Yes. Stainless steel materials offer good corrosion resistance and surface stability for medical applications.

Q2: Can internal diameters and concentricity be tightly controlled?
Yes. Precision turning and internal grinding are applied to meet strict geometric tolerances.

Q3: Do you support customized designs only?
Yes. These components are produced strictly according to customer drawings (OEM / Built-to-Print).

Q4: Can you supply small batches or trial orders?
Yes. Prototype, low-volume, and serial production are all supported.

Get a Quote

Send your drawings, material requirements, and tolerance specifications to Senlan Precision. Our engineering team will review your stainless steel medical tube bottle embryo components and provide a technical quotation for injection mould applications.