The Starting Point for Quality Bottles
PET preforms are the starting point for all plastic bottles. The preform quality decides the final bottle strength and clarity. Taizhou KENI Mould Co., Ltd. designed this Pet bottle preform mould for high-efficiency production of food-grade beverage packaging. The cavity and core use S136H steel. Hardness is HRC 52 to 56. Standard cavities are 24, 48, or 72. Preform wall thickness is 2.0 to 3.5mm. Cycle time is 28 to 38 seconds per shot. Dimension tolerance is ±0.02mm. This product lasts over 2,000,000 shots. It works with food-grade PET material. Melt temperature is 260 to 280℃. We build every mold to give you consistent preforms for your blowing line.
We Check Every Cavity Thoroughly
We inspect every product before shipping. Neck finish and preform wall thickness are checked cavity by cavity. We have a dedicated after-sales team. They visit you regularly. If damage occurs during transport, we solve it first. We offer a one-year free warranty. After that, lifetime maintenance is available. Repeat customers save 7 to 10 days on delivery. We accept third-party inspections. Our quality department controls flash at ≤0.01mm. This Pet bottle preform mould gives you reliable output for high-speed production lines.
Technical Specifications
|
Parameter |
Specification |
|
Cavity/Core Material |
S136H, HRC 52 – 56 |
|
Standard Cavities |
24 / 48 / 72 cavities |
|
Preform Wall Thickness |
2.0 – 3.5mm |
|
Cycle Time |
28 – 38s per shot |
|
Dimension Tolerance |
±0.02mm |
|
Mold Lifespan |
≥2,000,000 shots |
|
Applicable Material |
Food-grade PET, melt temp 260 – 280℃ |
Our factory uses CHARMILLES, DMG, and MAZAK machines. We are ISO certified. Our products are exported worldwide. We support OEM and ODM orders. Packaging uses custom wooden cases. FOB Ningbo or Shanghai is available. Payment in USD or RMB. This product serves mineral water preforms, beverage preforms, cooking oil preforms, and carbonated drink preforms. We know that preform quality affects everything downstream. That is why we build every mold with precision and care. Our team has over 15 years of experience in this field.
Hot Tags: pet bottle preform mould, China pet bottle preform mould manufacturers, suppliers, factory
