Un-screwing high precision medical injection molding project for USA customer. It is made by Asia Billion team the high proficent Medical Plastic Injection Mold manufacturers. The material is medical PP with NPT standard automatic unscrewing system. It is used for medical filling device for the liquid water. the mold are running production in our customer's own FDA registered clean room for production.
Medical Plastic Injection mold
Core surface finish:
Medical Grade PP
Cavity surface finish:
No of Cavities:
S136 with heat treated
Type of gating:
S136 with heat treated
Lead time for T1
Mold base steel:
420 stainless steel
1 000 000
Place of Origin
1. Clean room medical plastic injection molding project
2. SPI class 101 Medical Plastic Injection Mold
3. Stainless mold core and cavity steel with mold base too
4. Automatic un-screwing injection mold
5.Short cycle time around 30 seconds
6. Class 7 grade clean room medical injection molding
7. precision dimension control with 0.05mm
Mold Making Process:
Injection Mold manufacturers Overview:
Our Certifications and Quality Control:
Packing and Logistic:
Medical plastic injection mold making requirements
Medical plastic injection molds are very critical molds. The product inspection standards are extremely high. In addition to high-precision processing, it is necessary to understand the use of this product, as well as the FDA and GMP inspection standards. Some products require clinical testing to determine eligibility:
The following Asia Billion uses a medical syringe needle as an example:
1. The main difficulty of the syringe mold is that the core size accuracy of the needle tip is not well controlled, even equipment with high processing precision may not be able to be processed in place; the bottom Luer joint size is designed according to the slope of 6:100. Strictly in accordance with national standards, the actual accuracy may be 0.005-0.01mm, otherwise there will be water leakage, and the core processing scrap rate is very high.
2. First, the mold steel material is selected, the mold should be selected with high hardness, and the steel material above HRC 35° is most suitable. Generally, 2316/S136 stainless steel material is selected. The mold has a small degree of thermal deformation and excellent discharge.
3. Secondly, the control of processing precision is especially important, because the syringe needle product is very small, the smallest hole size is only 0.4mm diameter, and the core concentricity is also guaranteed, which is very accurate for the accuracy of mold processing personnel and processing equipment. of. We chose imported high-speed lathes when selecting processing equipment, and tried to use equipment that was not used for 5 years, because the actual machining accuracy of equipment that has been out of the old years has deviated, which will directly affect the molding of the products. Needle to use the copper electrode is not easy to wear, high-speed carved in place after the mold and then use the mirror electric spark to hit the position (here should pay attention to the processing spark gap control).
4. The choice of rubber mouth, generally this product will use multi-cavity design structure, the mold uses imported hot runner to transfer latent glue, because the rubber mouth is on the inclined surface, it is easy to appear the situation of pulling the rubber mouth, this time the latent glue electricity Spark machining is especially important, and the spark gap should be within 0.01mm.
5. The choice of rubber mouth, generally this product will use multi-cavity design structure, the mold uses imported hot runner to transfer latent glue, because the rubber mouth is on the inclined surface, it is easy to appear the rubber mouth, this time the latent glue electricity Spark machining is especially important, and the spark gap should be within 0.01mm.
Asia Billion are a high proficient class 1 and class 2 medical plastic injection mold manufactures in China with low cost, we had made more than 200 sets medical device in our pasted experience included for different equipment such as electrocardiography(ECG),electroencephalophy(EEG),electromyography (EMG),biochemical analyzer,electrolyte analyer,laser treatment instrument,electro cardiacmonitor and some others. No matter what kinf of medical plastic mold project, we can help you with our professional knowledge.