Part & material review
Geometry, target material properties, section balance, annual demand and critical dimensions are reviewed to determine whether MIM is a suitable route.
Metal Injection Molding
Metal Injection Molding Services
Drawing-led metal injection molding projects for small complex metal components, with material, tooling, debinding, sintering and secondary-operation requirements reviewed together.
- Complex small-part geometry reviewed for molding
- Material and feedstock specification aligned to the application
- Debinding and sintering route confirmed by project
- Secondary machining, finishing and inspection coordinated
Capability overview
Built around your drawing and functional requirements.
Metal injection molding combines injection molding of metal-powder feedstock with debinding and sintering. MIM Machining reviews part geometry, material requirements, production demand, shrinkage strategy, secondary operations and inspection before confirming the manufacturing route.
Project workflow
From requirements to controlled production.
Tooling & shrinkage planning
Cavity strategy, gates, parting line, ejection, sintering support and process-specific shrinkage compensation are considered before tooling.
Molding, debinding & sintering
Feedstock is molded into a green part, the binder is removed, and the component is sintered under a material-appropriate controlled process.
Secondary operations & inspection
Sizing, machining, heat treatment, surface finishing and inspection are defined according to the drawing and application.
Product examples
Components and manufacturing context.
Images illustrate the component families and application context relevant to this capability.
Materials
Material scope
- Stainless-steel MIM materials
- Low-alloy steel MIM materials
- Tool-steel or specialty feedstocks by review
- Customer-specified MPIF, ASTM or other material requirements
Applications
Typical project uses
- Small gears and levers
- Instrument and device mechanisms
- Compact fittings and connector bodies
- Hardware and locking components
- Medical or dental component concepts by project review
- High-volume complex metal parts
Surface finishing
Plan the finish before final dimensions are released.
Anodizing, coating, plating, passivation and mechanical finishes can affect dimensions, masking, color and inspection. Compare the options before submitting your RFQ.
Compare surface finishesMolding & tooling
Compare tooling-dependent production routes.
Plastic injection molding, metal injection molding, export molds, metal stamping and die casting have different material, geometry, volume and ownership requirements.
Compare molding and tooling optionsFrequently asked questions
Planning your next RFQ.
Project-specific capability depends on the drawing, material, quantity and inspection requirements.
Read the RFQ checklistWhat is metal injection molding?+
Metal injection molding uses fine metal powder combined with a binder as an injectable feedstock. After molding, the binder is removed and the part is sintered to develop the final metal structure and properties.
Which parts are good candidates for MIM?+
MIM is commonly considered for relatively small, complex parts where production demand can justify dedicated tooling. Final suitability depends on material, section thickness, geometry, tolerances, secondary operations and quantity.
Why must sintering shrinkage be considered?+
The molded green part changes size as binder is removed and the metal structure densifies during sintering. Tool dimensions, geometry balance, supports and inspection strategy must account for this process-specific behavior.
What should I send for a MIM quotation?+
Send the 3D model and controlled drawing with material or property requirements, annual demand, critical dimensions, appearance needs, secondary operations, inspection and documentation requirements.
Discuss your Metal Injection Molding project.
Send the key project details and our manufacturing team will respond with a focused next step.