0.005mm Concentricity Pipette Tip Cores | M340 Steel Medical Mold Parts

Product Overview

Wear Resistance Filtered Pipette Tips with M340 Concentricity are precision injection mold components designed for high-accuracy laboratory consumables. Manufactured from Böhler M340 stainless tool steel, these mold parts ensure excellent concentricity, surface quality, and wear resistance. All components are produced strictly built-to-print, supporting stable long-term production of filtered pipette tips in high-cavity medical molds.

Key Features & Technical Advantages

• M340 Tool Steel
  High corrosion resistance, excellent polishability, and superior wear performance for medical-grade molds.

• High Concentricity Control
  Optimized for uniform wall thickness and stable filter positioning in pipette tips.

• Excellent Wear Resistance
  Suitable for high-cycle, multi-cavity injection molding environments.

• Precision Surface Finish
  Supports smooth demolding and consistent internal geometry.

• Built-to-Print Manufacturing
  Fully customized based on customer drawings and technical specifications.

Application Fields

• Laboratory Consumables Molds
  Filtered and non-filtered pipette tip injection molds.

• Medical Disposable Molds
  Components requiring tight dimensional consistency and repeatability.

• High-Cavity Injection Molding Systems
  Suitable for molds with strict balance and concentricity requirements.

• Cleanroom Production Tooling
  Mold parts used in controlled medical manufacturing environments.

Mold Structure & Design Description

These filtered pipette tip mold components are typically used as core pins or cavity-forming inserts, where concentricity directly affects product accuracy and filtration performance. The design emphasizes axial alignment, internal flow balance, and surface integrity. M340 material selection allows both fine polishing and long service life under continuous molding conditions.

Manufacturing Capability & CNC Machining

Senlan Precision operates advanced CNC machining and finishing equipment, including:

• MAKINO (Japan) high-precision machining centers

• HARDINGE (USA) CNC turning systems

• High-Accuracy Grinding & Polishing Processes

Machining Capabilities:

• Dimensional tolerance: up to ±0.002 mm

• Concentricity control for micro-core structures

• Fine surface finishing suitable for medical mold standards

• Stable repeatability for multi-cavity mold components

Customization & OEM Cooperation Process

We specialize in OEM / Built-to-Print manufacturing:

1. Drawing & Specification Review
   2D / 3D drawings, tolerance, and application analysis.

2. Material & Heat Treatment Confirmation
   M340 or alternative tool steels per requirement.

3. Precision Machining & Grinding
   Controlled machining sequence for concentricity stability.

4. Inspection & Quality Verification
   Dimensional, concentricity, and surface inspection.

5. Final Delivery & Export Support
   Secure packaging with full traceability documentation.

Quality Control & Export Experience

• Incoming material certification and traceability

• In-process and final inspection with precision measuring equipment

• Focus on consistency for mass-production molds

• Extensive experience supplying mold components for overseas customers

Related Products

• High-Concentricity Pipette Tip Core Pins

• Medical Mold Core & Cavity Inserts

• M340 / S136 Precision Mold Components

• Multi-Cavity Injection Mold Core Systems

FAQ – Technical & Purchasing

Q1: What concentricity level can be achieved?
Concentricity is controlled according to drawing requirements, typically within micrometer-level tolerances for medical molds.

Q2: Is M340 mandatory for this application?
M340 is recommended for wear resistance and corrosion resistance, but alternative materials can be discussed based on project needs.

Q3: Can you support high-cavity molds?
Yes. Our processes are optimized for consistency in high-cavity medical and laboratory molds.

Q4: Do you manufacture based on samples or drawings?
We support drawing-based manufacturing and can evaluate samples if technical documentation is provided.

Request a Quote

To receive a technical evaluation or quotation for Wear Resistance Filtered Pipette Tip Mold Components, please contact Senlan Precision with your drawings and requirements.

Our engineering team will respond with a precise, manufacturable solution tailored to your mold design.