4-cavity Hot Plate PET Preform Mould
Hot Plate PET Preform Mould
This 4-cavity hot plate PET preform mould is a budget-friendly injection tool tailored for small-to-medium batch production of 28mm PCO1881 standard PET preforms, yielding 4 identical preforms per cycle with a stable molding cycle of 25–32 seconds. Adopting a simplified hot plate heating system (instead of complex hot runner structures), it cuts initial procurement costs by 30% while ensuring uniform melt heating for consistent preform quality. Built with Huangyan-standard P20 pre-hardened steel (HRC 28–32) for the mold base and S136 stainless steel (HRC 48–52) for cavity inserts, it meets strict precision requirements (dimensional tolerance ±0.02mm) and delivers a service life of 2–3 million shots. Compatible with 80–120T clamping force injection machines, it is the ideal choice for small beverage factories and preform processing workshops pursuing low-cost, reliable production.
Quantity:
This 4-cavity PET preform mould is a budget-friendly injection tool optimized for Low-cost small-batch production of 28mm PCO1881 standard PET preforms, ideal for small beverage factories and preform processing workshops pursuing low-cost, reliable production. It features a simplified Hot plate heating system (instead of complex hot runner structures), which cuts initial procurement costs by 30% while ensuring uniform melt heating for consistent preform quality.
Constructed with P20/S136 steel inserts—Huangyan-standard P20 pre-hardened steel (HRC 28–32) for the mold base and S136 stainless steel (HRC 48–52) for cavity inserts—it meets strict precision requirements of ±0.02mm dimensional tolerance and delivers a 1–4 million shots lifespan for long-term reliability. Producing 4 identical preforms per cycle with a stable 25–32 sec molding cycle, it achieves a ≥99% blow-molding yield by maintaining consistent preform quality, ensuring minimal waste in downstream processing.
FDA/REACH certified, it complies with international safety and environmental standards, while its Interchangeable cavity inserts offer flexibility to adapt to different preform designs or production needs. Compatible with 80–120T clamping force injection machines, this 4-cavity PET preform mould balances affordability, performance, and versatility, making it the ideal choice for small-scale producers.
Constructed with P20/S136 steel inserts—Huangyan-standard P20 pre-hardened steel (HRC 28–32) for the mold base and S136 stainless steel (HRC 48–52) for cavity inserts—it meets strict precision requirements of ±0.02mm dimensional tolerance and delivers a 1–4 million shots lifespan for long-term reliability. Producing 4 identical preforms per cycle with a stable 25–32 sec molding cycle, it achieves a ≥99% blow-molding yield by maintaining consistent preform quality, ensuring minimal waste in downstream processing.
FDA/REACH certified, it complies with international safety and environmental standards, while its Interchangeable cavity inserts offer flexibility to adapt to different preform designs or production needs. Compatible with 80–120T clamping force injection machines, this 4-cavity PET preform mould balances affordability, performance, and versatility, making it the ideal choice for small-scale producers.
Recommend Products
