Here are some different grade mould for choose:
Name |
Combination A |
Combination B |
Combination C |
Combination D |
Core Material |
38Cr |
S136 (HRC 44-48) |
S136 (HRC 44-48) |
S136 (HRC 44-48) |
Cavity Material |
38Cr |
S136 (HRC 42-46) |
S136 (HRC 42-46) |
S136 (HRC 42-46) |
Neck Material |
38Cr |
S136 (HRC 48-52) |
S136 (HRC 48-52) |
S136 (HRC 48-52) |
Mould Base Material |
#45 steel |
P20 (HRC 28-32) |
P20 (HRC 28-32) |
P20 (HRC 28-32) |
Mould structure |
Normal |
Normal |
Self Lock |
Self Lock |
Runner |
Hot Runner |
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Preform Tail Type |
Short/Long Tail |
Short/Long Tail |
Short/Long Tail |
Valve gate |
Surface Treatment |
Polish and Chroming |
Polish |
Polish |
Polish |
Cavity |
≤24 cavity |
≤24 cavity |
≤72 cavity |
≤72 cavity |
Warranty |
0.8 Million Shots |
1 Million Shots |
3 Million Shots |
3 Million Shots |
Combination A price cheapest,suitable for small project and produce preform for own factory. |
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Combination B adopt S136 material,prolong the mould life time,and price only increase a little,the most cost-effective. |
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Combination C adopt self lock structure,every cavity is changable,prolong mould life time and raise product quality. |
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Combination D is best quality,suitable for professional preform supplier. |
8-cavity needle valve system gate hot runner preform mold, high-precision plastic mold pet preform
Name: Helen
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Tel:86-15868646677
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Add:中国浙江台州