Custom Powder Metal Parts Manufacturer
Precision manufacturing factory.Engineered for Your Application
Custom Metal Injection Molding Parts
Our company specializes in producing high-precision components using three advanced injection molding techniques: plastic injection molding, silicone molding, and metal injection molding (MIM). We offer tailored solutions for manufacturing small, complex, and precise parts in various materials, including plastics, silicone, and metals. Whether for plastic, medical-grade silicone, or metal alloys like stainless steel, titanium, or special alloys, we provide versatile production options. Additionally, we apply post-processing treatments to enhance strength, wear resistance, and corrosion resistance, ensuring our products meet the highest industry standards.
- We have a Class 10K (ISO Class 7) Cleanroom for injection molding.
- The fastest sample is available in 2 weeks.
- The processing accuracy of injection molding can reach ±0.03mm.
- We are certified of ISO 9001, ISO 13485, ISO 14001, and IATF 16949.
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Custom Metal Injection Molding (MIM) Case Studies
Metal Injection Molding (MIM) is a manufacturing method that combines the flexibility of injection molding with the strength of powder metallurgy. It enables the production of complex, small-scale metal components efficiently, achieving shapes that are difficult or costly with traditional methods. With high material efficiency, consistent quality in mass production, and compatibility with various alloys, MIM is a preferred solution for high-precision parts in industries like medical, consumer electronics, and automotive.
Sintered gears, fuel system parts, brake system components, transmission parts, engine components, suspension parts
Powder metal parts for automotive
MIM (Metal Injection Molding) technology offers significant advantages in the automotive industry, allowing the production of high-precision, complex components such as sintered gears. It enhances cost-efficiency and material usage while maintaining strength and durability, which is crucial for automotive applications.
Automotive transmission gears, precision planetary gears, drive system gears, differential gears, reduction gears, turbine gears
Sintered metal parts for gears
In the production of sintered gears, MIM technology enables the manufacturing of highly durable, precise gears with complex shapes that are difficult to achieve with traditional methods. This makes MIM an ideal solution for producing high-performance gears for automotive, industrial, and other mechanical applications, where strength, consistency, and design flexibility are required.
Chassis components, frame brackets, load-bearing components, reinforcement plates, connectors, mounting fixtures
Powder metallurgy structure parts
In the production of structural components, MIM technology provides a cost-effective solution for creating lightweight, strong parts with intricate geometries. This process is especially useful for applications requiring both precision and reliability, and its ability to produce complex shapes with minimal waste makes it highly efficient.
Smartphone frames, electronic connectors, battery housings, laptop hinges, heat sinks, keypads
Consumer electronics parts
For consumer electronics, MIM technology allows for the mass production of small, high-precision components such as connectors, housings, and other electronic parts. Its ability to handle various materials and produce miniaturized parts at a competitive cost makes it ideal for the fast-paced consumer electronics market.
Surgical instruments, dental implants, orthopedic implants, medical connectors, endoscopic instruments, prosthetic components
Powder metallurgy medical parts
In the medical industry, MIM technology ensures the creation of highly accurate and reliable parts, essential for medical devices and instruments. The ability to produce intricate, biocompatible components is vital in the production of devices such as surgical tools and implants, where precision and material integrity are paramount.
Watch movements, watch casings, bracelet links, clasp mechanisms, jewelry settings, watch buckles
Watch and jewelry parts
In the watch and jewelry sectors, MIM excels in producing finely detailed parts with high consistency, making it perfect for intricate watch components and jewelry items. It allows manufacturers to work with precious metals like gold and platinum, delivering high-quality products in large volumes while maintaining fine detail and durability.
Lingjiang Metal's production capabilities
Lingjiang Metal employs a dedicated workforce of 220 employees, supported by a comprehensive set of 301 advanced manufacturing machines.We specialize in Metal Injection Molding (MIM) and offer a variety of processing services including precision parts production, special injection molding, and cleanroom injection molding. Our full-process MIM capabilities ensure the production of high-quality, high-precision metal components, meeting the demands of industries such as automotive, aerospace, medical devices, and electronics. With a focus on efficiency, reliability, and timely delivery, Lingjiang Metal guarantees consistent results for every project.
Data of Liquid Silicone Injection Molding
| Item | Parameter |
|---|---|
| Design accuracy of the whole mold set | ±0.005 mm |
| Minimum thin-wall thickness achievable in injection molding | 0.25 mm |
| Minimum injection molding tolerance achievable | ±0.3% |
| Mold material selection | S136, DC53, 2344, ASP |
| Optional injection molding materials | 304, 316L, 17-4ph, PANACEA, ultra-high strength steel, TC4 titanium alloy, 420W, F75 |
| Mold life | 300,000-500,000 times |
| Technical application | Industrial components, hardware fittings, smart wearables for consumer electronics, 3C electronics, automotive parts, etc. |
| Delivery time | Approximately 28 days, subject to negotiation |
Lingjiang Metal
A leading global supplier of powder metallurgy
Metal Steels
Metal injection molding of high-nitrogen nickel-free stainless steel, high-polish 316L stainless steel, TC4 titanium alloy, ultra-high-strength steel, low-density steel, and other metals is particularly well-suited for manufacturing parts with stringent requirements for surface finish, hygiene standards, and structural precision.
Excellent Material Quality and Wear Resistance High-Precision Machining with Accurate Dimensions Cost-Effective with Long Service Life
Ceramics
Ceramic injection molding combines the superior properties of ceramics, such as high hardness, wear resistance, and thermal insulation, with the design flexibility of injection molding, making it ideal for producing complex ceramic parts.
Advanced Precision, Consistent Dimensional Accuracy Outstanding Quality, Exceptional Durability High Reliability, Tailored for Specialized Applications
Other Hybrid Materials
Hybrid materials in injection molding combine the benefits of different materials, offering improved mechanical properties, thermal stability, and resistance to various environmental factors, making them suitable for complex, high-performance applications.
High Customizability, Versatile Applications Capability to Process Complex Geometries Broad Range of Applications and Use Cases
Our Manufacturing Processes
Powder Metallurgy (PM) / Powder Pressing
PM offers cost-effective, high-volume production of precise, complex parts with minimal material waste and reduced need for secondary processing.
Suitable Applications:
Automotive: Gears, bearings, and bushings.
Industrial Machinery: Bearings, bushings, and valves.
Power Tools: Drill bits and other cutting tools.
Consumer Electronics: Components like connectors and casings.
Aerospace: Structural parts and brackets.
Medical: Dental and orthopedic implants.
Metal Injection Molding (MIM)
MIM provides high-precision, customizable components in small to medium volumes with excellent material flexibility and strength.
Suitable Applications:
Automotive: Transmission parts, engine components, and structural parts.
Medical: Surgical instruments, implants, and dental products. Consumer Electronics: Small parts like connectors, frames, and housings.
Aerospace: Complex engine parts, brackets, and structural components.
Industrial Machinery: Gears, bearings, and other small mechanical components.
Watchmaking & Jewelry: Watch components and decorative accessories.
Why Choose Us
- In-House Tooling & Mold Design: With over 30 years of experience, our expert engineers design and build all molds in-house, ensuring faster prototyping and a perfect fit. We specialize in creating complex, high-tolerance metal parts that meet exact specifications.
- Full-Process Control: We oversee the entire production process, from material blending and compaction to sintering and secondary operations (e.g., sizing, machining, plating), ensuring consistent quality and precision.
- Advanced Equipment: Our facility is equipped with state-of-the-art CNC compaction presses, high-temperature sintering furnaces, and CMM (Coordinate Measuring Machines) for accurate inspection. We also utilize automated systems to streamline production for high-volume runs.
- Materials & Industries: We work with a variety of materials including iron, copper, steel, stainless steel, and custom alloys. We serve industries such as automotive, aerospace, medical, and industrial machinery, providing tailored solutions to meet each industry’s specific demands.
- We provides custom powder metallurgy manufacturing, turning your most complex designs into reliable, high-volume reality.
We provides custom powder metallurgy manufacturing, turning your most complex designs into reliable, high-volume reality.
Our QC lab is equipped with advanced tools like CMM (Coordinate Measuring Machine), optical comparators, hardness testers, tensile testers, and more to ensure each part meets dimensional, mechanical, and performance standards.
Inspection Equipments
Send us your inquiry for a quick quote.Our email is b50216545@gmail.com
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