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Valve gate
Pin-valve gate ,pneumatic drive the nozzle pin simultaneous high speed open and close action, which can effectively control the injection hole open and close actions on each cavity. Reliable seal function, smooth moving, low thermal expansion rate, long using life and also saves electric energy
Hot runner
Hot runner system is designed and made by ourselves, it can achieve ideal and prompt heating effect for preform production, cavity with lower injection pressure to reduce wear and tear of moldparts
Heat system
With double heating system, it has separate temperature control mode ,the heat bar are used to heat hot-runner mainfold , small heaters supply the heating temperature for cavity nozzle continuously.
Cooling system
Each parts including core ,cavity and valve gate has independently cooling system.
Heat treatment
Mechanical treatment cavity and core to prolong service life ,nitrogen treatment with neck screw. with fitly operation ,guarantee Long using life over 2.0 million times of injection cycle.
Details of 32 cavity pet preform mould

Product samples of 32 cavity pet preform mould


Sinco plastic machinery factory is a set of research and technological development, manufacturing and sales as one of the modern high-tech enterprises. Since its inception, the company has always been dedicated to plastic packaging. Mainly to provide customers with the planning of PET bottle factories, from preform design to blow molding. The products include injection system, needle valve preform mold, automatic PET bottle blowing machine, PET bottle blowing mold. It has accumulated 20 years of design and manufacturing experience.
Sinco Machinery, the brand you always trust,
providing you best blow molding solution.


After purchasing our products, our after-sale service relative to components, technical support, onsite service and operator training follows immediately if needed, no matter where you are.Strict quality control system and after-sales service. During warranty, we provide free of charge for repairing cost. Lifetime maintenance. After-sales department can provide life time maintenance service.We have our own design department and can OEM as your requirement.We can help you to design the product line , workshop and provide turn-key project.

FAQ:
1. How to pay to you?
(1) 30% of total amount paid by TT as advance, then the seller start production.
(2) after the machine is finished ,buyer come to test the machine in seller's factory , and then pay the 70% balance by TT or irrevocable L/C at sight, seller ship the machine.
2. How long is the delivery time?
For standard machines, it would be 30-40 working days; For non-standard machines and customized machines according to client s specific requirements, it would be 45-60 working days.
3. Do you arrange shipment for the machines?
Yes,for FOB or CIF price, we will arrange shipment for you.
4. How about the documents after shipment?
After shipment, we'll send all original documents to you by DHL, including Packing List, Commercial Invoice, B/L, and other certificates as required by clients.
5. How about the quality of your products?
Strict quality control system and after-sales service. Our company guarantees that the products provided are brand new, unused, with the latest design and suitable materials, and comply with the quality, specification and performance of the contract in all respects.

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