Aco Injection Mold Manufacturing
Injection molding system in mold m/c. Mold means, is it cold sprue or hot runner
ul. Buliding A, Fengzheng industrial Park, Fengzheng RD
518000 Shenzhen, China
Injection molding system in mold & m/c. Mold means, is it cold sprue or hot runner. If hot runner injection mold, check its working (flow & temp.) One more thing to be noted , area of short plastic molding, weather it is coming at last filling area of part or at any profile where air venting is required. If this problem is coming in other parts on same m/c, then we can see the m/c side i.e.,Temp, back pressure, injection speed, screw. Ring plunger may be not working properly. It is quiet often seat of ring plunger gets worn out due to which material slips back and mold making. Monitor melt cushion left after plastic injection molding.