24cavity valve gate hot runner preform mould supplyer

Advanced structure is designed in base of German and Swedish preform mold;
Core and cavity are made of imported nitrated steel in accordance with international standard;
The excellent hot runner design assures uniform heating and improves the plastic product quality greatly;
High efficiency is attained with water cooling at normal temperature;Mold ranges from 1 cavity up to 72 cavities;

Steel
1. Core and cavity are made of S420 material (Sweden ASSAB).
2. P20 mould plate, avoids corrosion efficaciously and assures long life service of the perform molds.
3. Good heat treatment of the components, which assures the hardness of components HRC48-HRC50.

Advanced Processing Equipment
Many machine tools are imported, Japan Mazark CNC lathers, EDM and so on. All of these increases processing precision, eccentricity less than 0.10mm (perform length≤100).