There are three main aspects in the evaluation of Injection molding products.

 1)The first is the appearance quality, including integrity, color, gloss,pins etc.

2) The second is the accuracy between size and relative position. 

3)The third is the physical, chemical and electrical properties corresponding to the usage. 

These quality requirements are different according to the different occasions of product use, and the scale of requirements is also different. The defects of the products mainly lie in the design, manufacturing accuracy and wear degree of the die or tooling. But in fact, the technicians in inject processing factories often suffer from the difficult situation,they usually means of technology instead of by  making up for the defects of dies .

Adjustment of process in production process is a necessary way to improve product quality and output colume volume. Because the injection cycle itself is very short, if the process conditions are not well mastered, there will be endless waste products. 

When adjusting the process, it is best to change only one condition at a time and observe it several times. If the pressure, temperature and time are adjusted in a unified way,  easy to cause confusion and misunderstanding, and if something goes wrong, we don't know what the reason is. 

There are many ways to adjust the process. For example, there are more than ten possible solutions to the problem of unsatisfactory product annotation. Only by choosing one or two main solutions to the problem can we really solve the problem.

 In addition, attention should be paid to the dialectical relationship in the solution. For example: the products have dents, sometimes to increase the material temperature, sometimes to reduce the material temperature; sometimes to increase the amount of material, sometimes to reduce the amount of material. It is necessary to recognize the feasibility of solving the problem by adverse measures.

Harber MIM focuses on R&D and manufacturing of simple or complex metallic parts, MIM solution services and associated MIM injection molds. Being a professional player in PIM & MIM (powder & metal injection molding) technology in China, we have managed to develop our skills and get stronger all the time. Now we can assure to maintain high and stable quality for our PIM & MIM products to meet requirements of our clients worldwide. 

Harber MIM has a 5000 squaremeters first-class MIM workshop now after deep ploughing many years in the industry. Our 100+ trained & energetic employees are integrated each MIM process like: MIM design, mold design, tool making, debinding, sintering, and surface finishing into final MIM parts inspection and assemble operations. 

To speed up the products launch,Harber MIM built the MIM molding tools indoor.We are equipped with advanced facilities imported from Germany, Japan and Switzerland.We can guaranttee the precision of molds and assure tolearance and high efficiency of manufacturing with short lead time.

Some of our products have been used for tools, hardwares, electronic appliances, locks, toys, automobile parts, fasteners, spinning parts and so on.

Harber MIM has showed capabilities in:

 Advanced fabrication facilities & quality inspection system 

Quality control system

Rich experiences in product development and manufacturing process

Complete network of sales and service