24 Cavities valve gate hot runner injection preform mould

PET Preform Mould Main Components Specification and Advantages

Main component

Specification and Advantages

Core

2316 steel from Sweden

high-quality special mould steel from sweden (HRC >45) gurantee 2 million shots without any maintenance 

Neck

S136 steel from Sweden, HRC >60,

International standard screw neck

Cavity

2316 steel from Sweden

Each cavity have an independent temperature controller

Each cavity self-clamp independently, ensure mould concentricity. 0.05-0.06mm

Body

P20 Steel material from Germany

       Hot runner plate

2344 Steel material from Germany

Slider Plate

wear-resistant  copper

specially designed cooling circuits

Proper design reduce molding cycle time to 15 seconds( with proper

water chiller and injection machine) about 3-5 shots per minute

Hot runner design

make sure the high quality of preform products.

Heater

Anole Germany

valve gated design with Automatic drop

each cavity has its independent heating zone and temperature is measured by independent thermocouple. .(advantages: easily avoid some problems such as white or draw bench on bottom).  

Valve gated type without tail reduces labor force.

Precessed by high presion CNC machine and numerical control loathe machine

Lowest weight and dimensional variation

thickness between max. part and min. part is not more than 0.05mm make sure that every parts can match well