Hot Tip Runner System
- Details
- Category: Molybdenum knowledge
- Published on 31 March 2015
- Written by limei
- Hits: 384
Hot tip runner system and its working principle is through the front of the nozzle inserts HOT TIP and cooling systems combine to plastic molding temperature at the gate for precise adjustment and control. Thus nozzle inserts manufacturing materials and shapes HOT TIP design is very important.
General, hot tip gate used in the processing of small and medium size parts, especially for small parts machining.Hot tip runner system can be used to process the vast majority of crystalline and non-crystalline plastics such as PP, PE, PS and so on. Typically hot tip gates open directly onto the part, can be opened in the cold and then cold runner on the gate open on the part. This is a cold runner mold and hot runner systems combine. In the application of hot tip gates production of plastic parts, always more or less left the gate marks on parts. Hou many parts of the surface traces of the gate will be higher, affect the appearance or affect other parts of the assembly of parts. So when choosing gate location, gate should be placed in a recessed nook part.
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