Plastic Knob

Custom Plastic Knob by Metal Inserts Molding Service

Ming Xiao Mfg engaged in plastic parts injection molding more than 15 years, our factory is from Ningbo China, we can custom all kinds of plastic molded parts,metal inserts plastic parts.;

Plastic parts is very simple & popular in all industries, such as plastic cover, plastic knob,plastic bracket,plastic flange,plastic valves,plastic gears,plastic bushing,plastic base,plastic shafts,plastic mountings, plastic coupling,plastic fabrications,etc.

Plastic injection molding is suit to complicated plastic parts with complex profile or structure , this is the most popular way for produce plastic parts.

We produce plastic knob by vertical injection molding machine, what is suitable to metal inserts molding that can gurantee the concentricity, make sure the metal insert do not tilted in the mold cavity.

When the horizontal injection molding machine produces inserts for injection molding, the metal inserts will be affected by gravity and tilt downward. When closing the mold, it is easy to scratch the metal inserts, which is easy to damage the product and the mold.

And because of the size deviation of the insert itself, it will also cause loosening, resulting in a larger gap, so that plastic fluid will leak out when injection molding.

Want to custom Plastic knbo?

If you are interest in our plastic parts custom services, pls send your drawings and samples to us, we shall work a price for you in 48hours.