Plastic large neck preform mold :

Employed internationally advanced  two-step dual taper locating technologhy.Each cavity self-locks independently to ensure low decent ration of product.

Lip cavity is made od impoted nitrated steel,which is high hardness and long service life,in accordance with international standard.

The excellent hot runner design assures uniform heating and greatly improves the quality of plastic product.

No cutting injection point is employed to reduce the labor intensity,standard inter-changeable mould components.