01. PART PICTURE
Shot moulding and extrusion parts for automotive sealing, EPDM 60 SHORE A.
02. TECHNICAL ANALYSIS
When we received shot moulding automotive sealing project, we found some issues, until deal with it by communicate with our customer.
There are some areas with thin wall thickness, they will be easy to break during production and use, so we suggested customer increase it to 1mm at least, then solved this problem.
We found inside rib too high, and impossible to demolding, we asked customer provide assembly drawing of glass with seals, then we found a question as picture show, that the seal intervened with glass, so we suggested customer reduce the height of the rib, then solved all questions.
According customer’s drawing, red marked areas need flocking, but some areas which marked by blue are impossible to flocking, so we suggested customer cancel flocking for these areas.
As you saw, green areas are shot moulding, extrusion molding on the purple area.
Extrusion molding made by extrusion mold(picture on the right), extrusion molding need unfold, during trial, need adjust a few times until match customer’s drawing.
Shot molding made by shot mold, it fuse the shot molding with extrusion molding.
03. MOLD PICTURES
This is shot mold from EMM manufacturing, the extrusion parts are further processing.
04. EXTRUTION MOLDING PRODUCTION LINE
This is our extrusion molding production line, the best choice for process the extrusion parts.
EMM has a project management team with fluent English in technical communication, experienced
mold design team.
General Manager :
Manufacturing Director :
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