Project development Time: June 2021

Industry: Multi-functional keys for daily necessities

Used Material :  SUS420 with heat treatment

Qty: 100,000 PCS  per batch

Product demand country: Poland

Case background：

With the improvement of living standards, people also have diversified needs for tools. The product requirements are convenient, easy used, simple and high quality. Many shops and manufacturers around the city have joined forces to design multifunctional keys, which can open wine bottles, tighten screws of different shapes, and scales. The surface requirements are very high, because this kind of product is portable and needs to be bright, not peeling, not scraping, and free of burrs. In this case, we design this product with a Polish company in combination with the market situation. It is a standard part and can be used. This Polish company has excellent design ability and personnel coordination, which we contacted online.

This part weight 42G with 76mm length and 3.8mm thickness. We use wear-resistant and hard stainless steel material to meet the hard function of the product.

Harber MIM delivery the ripe experiences and solution through MIM process

Solution:

MIM process has many advantages that other processes can not match. For example, the precision of products made by precision casting is not high, and the surface is very rough. Products need a lot of post-processing, such as turning and polishing, to make products meet higher requirements. In this way, a large amount of costs have been added. The precision of products produced by PM process is very high, but complex products and products with thin wall cannot be produced, and the physical properties of products are relatively low, porous, low density and fragile.

MIM process just fills their weakness. We are a professional MIM factory in China.We have a very excellent engineering research and development team, which has been practically engaged in the MIM and PM industries for nearly 20 years, and has rich experience and can solve various problems encountered. The success rate of the products produced reached 97%.

SUS420 material is also our strong point, and we are very familiar with its performance. We adjust the appropriate adhesive according to different materials and burn different sizes at different temperatures.

The surface of the product can be oxidized and vacuum plated, such as gold plating, silver plating and other different colors.

Harber Industrial Company is a trustworthy manufacturer of MIM hardware. Just contact us if you need metal parts production.