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No scratches.No crystallinity.
Short cycle time.
Consistent weight.
High quality surface.
Strong dimensional stability.
Minimum eccentricity (thickness difference).
Gate inserts:High quality stainless steel with highly polished surfaces.
Cores and cavities:High quality stainless steel with highly polished surfaces.
Neck rings:High quality stainless steel with water cooled channel and air channel.
HANYU molds meet these criteria as a result of our long-standing experience in designing and manufacturing PET molds
Item | Name | Description | Hardness | |
1 | Preform mold material using: | P 20 | 28-32 28-32 | |
2 | Core, cavity and neck | S136 | 48-52 | |
3 | Moving part | P20 | ||
4 | Cooling method | Core, neck cooling | ||
5 | Cooling method for Core plate and cavity plate | 1 in, 1 out | ||
6 | Off-centre(mm) | +/-0.08mm | ||
7 | Cycle time one injection | 18-23 seconds | ||
8 | Delivery time | 60 days after confirmed the design | ||

Name 品名 | Material材料 (brand品牌) |
Core 型芯 | S136 |
Cavity 型腔 | S136 |
Neck 螺纹口 | S136 |
hot runner nozzle 热流道喷嘴 | Beryllium bronze with nickel plating on the surface 铍青铜,表面镀镍 |
Hot runner insulation pipe 热流道隔热帽 | DuPont, USA 美国杜邦 |
Valve needle 针阀 | SKH51 (Hardness: 58-61HRC) SKH51 镀氮化洛 |
Hot runner thermocouple 热流道热电偶 | OMEGA, USA |
Valve needle Glee ring 阀针格莱圈 | High temperature resistant 美国 OMEGA |
Graphite copper plate 石墨铜板 | 220HB |
Mold base模板/模架 | P20 |


















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