A Leading MIM Manufacturer Providing Full-Process Precision Metal Solutions

Introduction

As a specialized Metal Injection Molding (MIM) manufacturer, we provide fully integrated precision manufacturing solutions covering mold design, injection molding, debinding, sintering, CNC machining, surface treatment, and quality inspection. With years of engineering experience and advanced production capabilities, we support global customers in producing complex, high-precision metal components with stable quality and scalable output.

1. Integrated MIM Manufacturing System

Our production system is built on a fully integrated workflow, ensuring consistency from initial design to final product delivery.
The complete process includes:

• Mold design & manufacturing
• Metal injection molding
• Debinding & sintering
• CNC machining
• Surface treatment
• Quality inspection

This end-to-end system allows us to maintain full control over precision, cost, and production stability.

2. Engineering-Driven Mold Design Capability

Mold design is the foundation of MIM production. We develop high-precision molds optimized for:

• Shrinkage compensation (15%–20%)
• Complex geometries and micro features
• Stable high-volume production
• Long mold life (500,000–1,000,000 cycles)

Using Moldflow simulation, we analyze filling, pressure, and cooling behavior to reduce trial costs and improve first-time success rates.

3. Stable Metal Injection Molding Production

We use high-performance feedstock composed of fine metal powders (5–20μm) and optimized binders.
Our injection system ensures:

• Stable pressure control (50–100 MPa)
• Precise temperature control (140–180°C)
• Short cycle time (20–60s)
• High material utilization (>95%)

This enables efficient mass production of complex small metal parts.

4. Debinding & Sintering Precision Control

We apply multi-stage debinding and high-temperature sintering to achieve dense metal structures.

• Binder removal rate >98%
• Sintering temperature: 1230–1385°C (stainless steel)
• Density: 96%–99.5% of theoretical density
• Controlled shrinkage for dimensional stability

This process transforms fragile green parts into high-strength metal components.

5. CNC Machining & Surface Finishing

To achieve tighter tolerances, we provide secondary machining and finishing:

• CNC milling, turning, drilling
• Threading and precision surfaces
• Polishing and deburring
• Surface treatment (passivation, coating, plating)

Final accuracy can reach ±0.005 mm depending on requirements.

6. Quality Assurance System

We implement strict quality control throughout the entire production cycle:

• CMM (Coordinate Measuring Machine) inspection
• Hardness, tensile, and density testing
• Full process traceability
• ISO9001 / IATF16949 compliance

Every batch is verified to ensure consistency and reliability.

Conclusion

With a fully integrated MIM manufacturing system, we deliver high-precision, cost-efficient, and scalable metal component solutions for global industries including medical, automotive, electronics, and industrial equipment.