Jar Preform Mould - S136 Steel Construction With Hrc 48-50 Hardness | Advanced Cooling System, Hot Runner Technology, Food Safe, Over 3 Million Shots

These Jar Preform Moulds are available with following features :
1. Cavity,core and screw neck of steel adopt imported S136 in Sweden , and be heating treatment of hardness up to HRC48-50 .
2. All moulds base do heat treatment of hardness up to HRC 30-35.
3. Advanced mould design technology:
a)Each cavity self-locks independently and using high precision JAPAN CNC SYSTEM.
b) To ensure low decent ration & precision of the product.
c) Each mould spare part be inserted with durable parts , which are interchangeable.
d) In order to improve and achieve high production efficiency , we always design the best cooling system and can match a cooling machine for each mould.
4. Advanced & accurated valve hot runner & temperature controller , ensure reliability of production and high transparency & brightness of product.
5. Mould sliding use copper , bottle be achieved FOOD SECURITY standard, and mould life guarantee more than 3 million shots.