Metal Injection Molding Parts

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High accurate MIM (metal injection molding) parts have being widely used in the field of automotive, aerospace, firearms, medical, and consumer electronic and mechanical components industries.
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MIM Sintered Medical Auxiliary Gear Component

Product Presentation

This medical auxiliary gear component is produced by metal injection molding, forming the miniature bevel gear shape in a single sintered part. Sintered 316L stainless steel offers excellent biocompatibility and corrosion resistance for rehabilitation equipment and medical devices.

MIM Sintered Medical Auxiliary Gear Component - view 1

MIM Sintered Medical Auxiliary Gear Component - view 2

MIM Sintered Medical Auxiliary Gear Component - view 3

MIM Sintered Medical Auxiliary Gear Component - view 4

Key Features

Miniature bevel gear shape formed by MIM
316L stainless steel for biocompatibility and corrosion resistance
Excellent detail reproduction for small gear teeth
High dimensional consistency across high-volume production
Smooth as-sintered surface suitable for medical devices

Technical Specifications

Process	Metal injection molding (MIM) + sintering
Material	Stainless steel 316L (biocompatible grade)
Density	96-98% of theoretical density
Tolerance	±0.3% of dimension (typical)
Surface finish	Shot blasting, passivation, electropolishing
Max size	Up to 50 mm typical
Volume	Suitable from 5,000 pcs/year and above
Lead time	15-20 days after tooling approval
Quality control	100% dimensional inspection, material cert available

Applications

Rehabilitation and physical therapy equipment
Medical devices and instruments
Mobility aids and wheelchairs
Dental and surgical instruments
Custom MIM healthcare components

Why Choose MDM

One-stop service from drawing review, tooling to mass production
ISO 9001 certified manufacturing with full inspection reports
Competitive pricing with on-time delivery worldwide
Free DFM feedback for cost and quality optimization
Fast response within 24 hours for all inquiries

Request a quote for your custom parts — send us your drawings, we reply within 24 hours.

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