Your Professional Preform machine Manufacturer in China

  • PET Preform Injection moulding machine
  • 6 – 72 cavity PET preform mold available
  • Hot runner without tail, free cut
  • Preform weight tolerance within 0.01 grams
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World Famous Brand Parts For Every Preform machine

  • PET Preform Mould Runner
    PET Preform Mould Runner
  • PET Preform Mould Material
    PET Preform Mould Material
  • PET Preform Mold
    PET Preform Mold
  • PET preform moulding materials
    PET preform moulding materials
  • PET Preform Molding
    PET Preform Molding
  • PET Preform Molding Material
    PET Preform Molding Material
  • preform 3
  • preform 4
  • preform
  • Water bottle PET Preform
  • Juice, soft drink PET Preform and PP Preform
  • PET Jar Preform
  • 3-5 Gallon PET Preform

one stop solution for your PET preform production, 1-16 cavity, 24 cavity, 26 cavity, 32 cavity, 48 cavity, 72 cavity with neck finish ROPP, ALASKA,PCO1881, 30/25, 29/25, 26/22, 38mm, 48mm, 50mm.

Mold DescriptionPneumatic, pin-valve gate, shut-off, free-cut,  PET preform mold with hot runner.
Cavity quantities6 and 72 cavities
Main mold baseP20 steel (Nitrogen treatment, HRC 28-32 degree)
Core (punch) and cavityS136  (Vacuum quench treatment, HRC 43-52 degree)
Screw neck (lip)S136
Heating plateH13 steel , Chinese standard manifold.
Heating ringROTFIL from Italy.
Temperature controllerPID voltage temperature controller
Preform mold configuration

Adopted European mold



PET materials go into nozzle tip straightly to improve mold cycle


Cooling system on cavity, core. If you require,

we also design the cooling system on neck (slip).

Preforms drop through injection machine central ejector automatically

The controller heat Individual cavities, runner and sprue.

One Temperature zone control one point temperature.

Double-locked, inter-changeable mold components;

Usage life


2,000,000 shots
Warranty Period2 years

Specifications runner with valve gate system;
2.self-lock structure;
3. Spare parts for free;
4. Interchangeable for core, cavity,neck

1.About design
Advanced structure is designed to improve rate of finished products Two-step dual taper locating technology; each cavity self locked independently; off-center adjustment system make the thickness error of perform less then0.05mm. Bottleneck is adopted International Screw thread standard, No cutting of gate is employed to reduce the labor intensity
2. Material of steel
cavity and core with imported 1.2316 stainless steel with fine polishing, high hardness and anticorrosion to get mold’s high precision and good quality.3.About 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.

4.About 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 mould parts.

5.heat system
with double heating system,it has separate temperature control mode ,the heat bar are used to heat the mould mainfold plate,small heaters supply the heating temperature for cavity nozzle continuously.

6.cooling system
each parts including core ,cavity and valve gate has independently? cooling system.

7.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

8.special satisfied serve
each mould undergoes strict mould test before delivery.we can provide an experienced team for installation and test as per client’s request Standard inter-changeable mould components

Welcome to Visit our Preform machineWorkshop

You are welcome to visit our Preform machine workshop, we are in Taizhou, China

Sinco, Your Best Preform machine Producer in China

We engaged in manufacture the high quality Preform machine for your business in complete price. Our blowing machine designed with high output with working stable, and power saving.

  • Free Spare Parts
  • English Manual book
  • Video Guide
  • Technician Installation in site

Sinco, Your One-Stop China Preform Machine Manufacturer

Sinco will create the perfect preform machine for your business at a reasonable price and good quality.

You can request for us to manufacture injection preform moulds of any size. The machines can also be of any size and colour.

Usually, PET preforms are used to make jars, bottles, barrels, and much more.

All this can be used in various industries: automotive, pharmaceutical, cosmetics, health care, chemical, food, electrical, shipping, etc. Sinco preform machines will be useful in any such business.

Usually, our machines use PET as raw material. PET is a thermoplastic polymer used to make many types of plastic containers. Liquid PET material is injected into a standard preform mould for further blow moulding.

Sinco preform machine injection capacity can be about 120mL to 1L.

We offer many configuration options and specifications.

Sinco preform machines are multi-cavity for automatic continuous production. We offer machines with 1-16 cavities, 24 cavities, 26 cavities, 32 cavities, 48 cavities, 72 cavities, and 144 cavities. Depending on your production demand, you many need a machine with many cavities or few.

Our preform machines use hot runner systems. This is done to reduce the AA value. Plus, the valve gate is used more efficiently. Not only this, but we also include cooling channels to prevent overheating and shorten the cycle time, increasing production speed.

Plus, we use a PID temperature controller that allows your personnel to easily adjust the temperature of each preform cavity.

Furthermore, Sinco machines are equipped with servo motors to control injection movement, ensure injection accuracy, and improve efficiency by 30-40%.

Sinco servo motors are equipped with low-speed and high-torque hydraulic operation, which is perfect for fulfilling fast preform orders.

For ease of installment and maintenance, our machines have a modular design.

Sinco preform machines can supply preform types ROPP, ALASKA, PCO1810, PCO1881, BPF, 30/25, 29/25, 26/22, 38mm, 48mm, and 50-150mm.

As for material, Sinco mould bases are made from chromed steel to ensure protection from corrosion.

Moreover, Sinco PET injection preform machines have copper plates, which are durable and quiet during preform production.

Many parts that our machinery is made from come from world-renowned brands. For the preform mould core, cavity, and screw, Sinco uses S136 parts imported from Sweden. Needle valves come from Japan. Insulated pads are American.

Plus, we have passed ISO9001 and CE certifications. All this guarantees the durability and long life of our preform machine—the moulds able to withstand more than 2 million shots.

Furthermore, Sinco offers a range of accessory features for our preform machines. For example, you can request hopper dryers, dehumidifiers, water chillers, autoloaders, etc.

Of course, we will support your business beyond production as well. Our after-sales services are here for you. Specifically, you can request help in installation, maintenance training, or request manuals and video guides in English—and Spanish.

We will also supply you with various spare parts that guarantee you 3-5 years of confident use. Specifically, we will send you 2-4 sets of die cores, die cavities and screws, and 3 sets of heating bars.

We ship anywhere from China as well.

Besides preform machines, Sinco also manufactures various PET preform making machines, PET injection moulding machines, PET preform injection machines, PET preform moulds, and all sorts of blow moulding machines.

Just send us your requirements today and we will design the best preform machine for you!

Contact Our Support Team
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