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MIM is a technology that can be applied to various materials, such as black and ferrous metals (such as stainless steel and high-speed steel), nickel iron, tungsten carbide, fine ceramic and magnetic materials, etc. It has been developed and widely used in the USA, Japan and European countries for the past two decades. It features extremely high flow rate and mass volume production of metal parts with intricate shapes. The flow rate of MIM is comparable to plastic injection molding, so it can produce parts in any shape that can be achieved by plastic injection molding. However, the size and thickness of MIM parts are limited, which affects the sintering time and increases the costs. The more complex the part, the more suitable it is for MIM process. MIM parts are expensive, but they have high relative density, so they have no pinholes even after polishing, and can be electroplated. MIM parts have a relative density of over 99%, while P/M can only reach 85% to 90%.

Our MIM factory specializes in the production of complex metal parts using metal injection molding technology. We are committed to delivering high-quality MIM parts at competitive prices. With a strong focus on quality, service, efficiency, and reliability, we have established ourselves as a leader in the industry.


MIM Factory Process:

Metal powders are mixed with polymer and wax, creating a pulp-like mixture.

The mixture is injected into a mold, where it solidifies under pressure, mechanically bonding the metal powder into a green body.

The green body is then separated from the mold and undergoes processing to remove the binder before being sintered.

During sintering, the metal powder atoms diffuse and bond together, forming a metallurgical bond.

The sintered body can undergo additional methods to further enhance its properties, such as carburization, infiltration, restamping, surface compression, and impregnation.

Conventional processing methods like milling, turning, and grinding are often employed in conjunction with MIM.

If you would like more information on how our MIM factory can assist you, please don't hesitate to contact us today!

MIM Factory ISO9001: Quality Systems

At our company, we have implemented a management system that fully complies with the requirements of ISO9001. This quality management system ensures that we consistently deliver a high level of quality, timely delivery, and excellent service to our customers.

Our documented processes cover various aspects, including management responsibility, resource management, business development, product realization, measurement and analysis, and continuous improvement. By following these processes, we not only meet but also exceed the requirements of our customers.

To ensure the effectiveness and responsiveness of our quality management system, we have implemented additional processes such as internal quality audits, corrective and preventive actions, and customer satisfaction evaluations. These processes help us to continuously improve and adapt to the evolving needs of our customers. Furthermore, audits conducted by certified third-party registrars and customer quality representatives confirm the ongoing effectiveness of our entire quality management system.

Supplier Quality Assurance Specifications and ISO 9001 certification further demonstrate our commitment to maintaining high standards.

Quality and Environmental Policy

mim equipment show

Quality Policy Statement:

At Harber Metal, we are dedicated to meeting and surpassing our customers' expectations. We achieve this by fostering a culture of continuous improvement, focusing on objectives related to safety, quality, on-time delivery, and cost.

Environmental Health & Safety Policy Statement:

The well-being of our employees and the community is of utmost importance to us. We strive to maintain a safe and healthy working environment through continuous improvement initiatives, pollution prevention measures, and compliance with all regulatory and customer requirements.

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