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Why injection molding machine? Injection molding machine products why black spots? How best to deal with?

2013/9/17      view:

Many people are asking the same question! Why injection molding machine? Injection molding machine who invented? Why there are so many injection molding machine type?
Basically a lot of people will ask, right?
In fact, the injection molding machine is a plasticizing system, injection system, clamping system and transmission and other components of plastic injection molding device!
It is the use of thermoplastic or thermosetting plastic mold material into various shapes of plastic products mainly molding equipment. Is to facilitate the development of better industrial production out!
The main injection molding machine is a horizontal injection molding machines and vertical injection molding machine two kinds! Of course, there are all-electric injection molding machines, all-electric injection molding machines, injection molding machine energy saving, rapid prototyping machines, plastic molding machines, high-speed precision molding
Machine, large two-platen injection molding machine injection molding machine, etc. These are also widely used in the market now!
The emergence of injection molding machines for the industrial sector to further develop and add a lot of color! Especially in the modeling industry! Furthermore, it is a wonderful!
When using the injection molding machine, when a lot of people will appear the same problem! Why injection molding machine products why black spots?
How to deal with is the best?
Injection molding machine products are black spots may be material does not hurry, there may be a screw coke, glue nozzle assembly of corrosion, high temperature and so on! Then, the process is:
A screw with coke. Check cleaning screw and barrel.
2, there is coke and auxiliary barrel is not clean. Check for dust on the feeder. Polishing and cleaning auxiliary barrel.
3, sub-glue nozzle assembly corrosion. Inspection of glue nozzle. Replacement of rubber nozzle assemblies.
4, flange, nozzle have coke. Clean replacement.
5, raw materials unclean, inspection of raw materials. Replacement materials.
6, the temperature is too high, melt back pressure is too large. Check the temperature of each section. Less backpressure cool.
We usually always dealing with injection molding machines will be on these people may be very understanding!
Professional choices injection molding machines, professional choices Dongguan Tak Kwan Machinery Factory!
Injection molding machines, horizontal injection molding machine, vertical injection molding machine, all-electric injection molding machines, all-electric injection molding machines, injection molding machine energy saving, rapid prototyping machines, plastic molding machines, high-speed precision molding machines, large two-platen injection molding machine!