Win Joy International Co., Ltd,Metal injection molding

Metal Injection Molding (M.I.M.) is quite similar to plastic injection molding. The process can produce components with complex shapes and the finished M.I.M. parts do not require secondary machining treatment. The components made by MIM are solid. It is similar to, or even better than, other parts made by machining or forming. M.I.M. has become an important new metal manufacturing process.

Applications include:

• Electronics
• Locks
• Medical Devices
• Tools

Process Introduction

Powder → Kneading → Molding → Debinding → Sintering → Secondary Operation → Inspection

Characteristics

• Complexity
• Minimum wall thickness
• Surface roughness
• Mechanical properties
• Varieties of materials
• Density
• Accuracy
• Plating quality
• Productivity
• Cost

M.I.M. Properties

• High
• 0.5 mm
• 1µ m Ra
• Good
• Many
• 95-99%
• Average
• Good
• High
• Average

Technical Support

Our technical service is staffed by highly qualified engineers with many years of experience producing M.I.M. We can assist your company's engineering staff to develop your component parts from conception to production. We can also provide parts that go directly to your assembly line, complete with all the necessary secondary and finishing operations.