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plastic injection molding

Process introduction:
 
The injection molding process requiresan injection molding machine,plastic particles, and a mold. The plastic is melted in the injection molding machine and then injected into the mold, where it cools and solidifies into the final shape. See below picture for greater details.
Injection molding machine overview
Our plastic part developing process:
 
Customer's request, could be as below:
a) complete design, 3D and 2D drawing;
b) a draft
c) a sample
b) an idea 
 
What our engineer do:
a) Part design/optimizing
b) Reverse engineering
c) CAE, mold flow analysis report
d) Material election/recommendation
f) Mold layout, with gate,overflow,ejector pins, parting line illustration
g) full demensional report, test set up and part validation
 
 
 
Availability:

a) Almost full range of thermoplastic, below is the material we have proceeded.

    POM(Acetal,Derlin), PMMA,ABS,PC/ABS,Nylon(PA6/PA66),PC,PBT,PET,PPEK,PE(LDPE,HDPE),PP,PPS,HIPS,

    PVC,TPE,TPU,TPR

    New material: PA with thermal conductivity 1~8w/m.k

    Modified material: with UV resistance, with glass filled/carbon fiber reforced


b) Brand/Manufacturer of plastic particles:  

    CHIMEI, Sabic, DuPont,BASF,TEIJIN,SK,Bayer,Covestro,LG,KUMHO,Polyplastics,


c) Besides traditional injection molding,we can also do Bi-color injection and Gas Assisted Injection Molding.


d) Depending our tooling design, the runner system could be cold runner or hot runner system.


e) Tooling charge could be as minimum as US$1,200, tooling manufacture lead time 15~35days. MOQ for production is 50PCS.


f) Prototype(CNC machined or 3D printed) can be provided before tooling lauching.


g) Color for our injection molding parts can be customized as long as a chip, a color code is proviede.


h) Surface finish can be below:

  • Electrocplating

  • PVD(vacuum metalizing)

  • Painting, UV paint



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Meco is dedicated in providing customers high quality OEM/ODM services, full quality control from product developing, to manufacturing, packaging and shipping, to satify customers' various purchasing needs. 

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