Automotive Plastic Mould

Part Name: Speaker Grill LWB

Part Size : 109X102X28

Part Weight: 22.7g

Resin: POM(Ultraform W2320 035 LEV)

Cycle Time: 30s

Cavity： 1+1

SJ Group has 34 years’ experience in plastic injection molds for automotive components as Speaker Grill. We made varied types of Speaker Grill injection mold for different customer and applied in different car brands, such as Audi, BMW, Benz etc. The speak grilles shape and holes are different for different car brands, SJ Group has the experience in more than 45 types of grilles and holes, we knew the draft angels requires for different size of holes and different types of textures. 

We have two after sales tool shops in USA and one in Mexico, one branch company in Germany, and six tool shops partners in Europe. 

Perfect Mold Shipping

All the molds SJ made include these 19 documents/data when shipping. The disk cover these data will ship together with the mold, and we also uploaded the data to FTP site for easy downloading.

Molds are packed well as below:

SJ Group offer Strong Technical Support

SJ Group offer DFM and Mold flow report to support customer’s product development.

DFM Report includes parting line, Gate location and type, Ejection, Part layout and mould structure, Draft angle check, Wall thickness analysis, Surface treatment, Engraving, Tolerance study, Part issue and suggestion etc.

Mold Flow Report includes Material Data, Process Suggestion, Runner and gate Design, Wall Thickness, Filling Video, Injection Temperature, V/P Switchover, Injection pressure, Clamping force, Shear Rate, Volumetric shrinkage, Sink marks, Weld line, Air trap, Deflection etc.

Top-Class Facility

The company is equipped with a number of high-end equipment to ensure processing accuracy, inspection efficiency and production stability, such as CNC machine includes Mikron, AgieCharmilles, YASDA; EDM machines and wire cutting machines includes Makino and Sodick, and Measurement machines Zeiss CMM and Hexagon CMM; Injection machine includes Fanuc, Toshiba, Sumitomo, Arburg, Engel, etc.

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