Qinhuangdao Zhongwei Precision Mechanical Parts Co., Ltd. focuses on the R&D, production and sales of metal injection molding processes. The company cooperates with the powder metallurgy TiAl and Ti alloy research group of the University of Science and Technology Beijing. It has more than 10 years of research and practice in titanium injection molding, and has now batched it. It has been producing parts for 5 years and can provide customers with one-stop service technology companies such as product design and R&D, mold making, finished product processing and assembly. The development of metal powder injection molding (MIM) is very eye-catching. Molding has been used in the ceramics and plastics industries for many years. Only recently has powder been used in the metallurgical industry. The market for metal powder injection molding products is still very limited, but it has a huge potential market. Injection molding is a molding method that also combines molding, so it is also called injection molding. The usual injection molding process is: put the mixed pellets or powder into the barrel of the injection molding machine, and through heating, heat shrinkage, shear mixing and transportation, the materials can achieve uniformity and shadowing effects, and then With the help of a plunger or screw applying pressure to the plasticized mixture, the high-temperature fluid is injected into the pre-closed low-temperature mold cavity through the nozzle in front of the material storage and the runner system of the mold. After cooling and shaping, the mold is opened and ejected. Products, products with a certain geometric shape and precision are obtained. Can provide customers with titanium alloy, stainless steel, alloy steel, copper alloy, and 6061 aluminum alloy part
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