- Email:sales@maiwei-machine.com
- WhatsApp:0086 159 5861 8989

PET Preform Mould
– Pin Valve Gate, Servo Motors, Hot Runner System, Water Channels, Interchangeable Parts Competitive Price, CE Certification, Free Spare Parts, 5 Years Warranty, Technical Support
MAIWEI PET Preform Mould-The Best Optimal Business Partner and Advisor
MAIWEI is a world-renowned manufacturer that has made efforts to introduce moulding technologies in PET Preform Mould. Our technical engineers work in advanced managing systems, increasing mould production capacity to maintain strong competitiveness. Our professional experts are dedicated to inheriting responsibility from order placement to equipment delivery. Thus the fulfillment of obligation is the base of quality and trust development among clients and enterprises.
MAIWEI has now developed into a modern enterprise to offer you PET Preform Mould with a diverse variety and specifications. Small-size plastic injection moulds, plastic injection moulds for juice, water, hot filling, and wide neck preform moulds are commonly available. You can request to get a quote or send a picture for further details.
For two decades of consecutive working experience, MAIWEI is now becoming more popular among international clients. Customers worldwide desire to collaborate with us, considering our preform mould quality and after-sale customers care. We are now highly praised among home and abroad customers for our excellent services, high quality, and reasonable prices.
We use branded components and introduce advent technology in preform moulds to increase the mould production rate. Installation of servo motors, pin valve gates, branded electric control systems, and water channels has bestowed our PET preform mould machinery with CE and ISO9001 certification. Our professional customer care team is available 24/7 to provide technical support and installation guidelines. We also offer customization services based on interchangeable cavity components and converting programs.
Do you desire to purchase reliable PET Preform Mould to manufacture preforms of different shapes and designs? MAIWEI is a reliable brand that warmly welcomes you for establishing cooperation and business development. We strive to be your one-stop shop to meet all your preform moulds needs. Commence on a call or compose an email to our sales team for your order confirmation at a reasonable price. We are eager to quickly introduce our Plastic Injection Preform Mould with minimal hassle worldwide.
Excellent Benefits of MAIWEI PET Preform Mould

Maximum Production
The hot runner system of pin valve type runs smoothly, increasing the production rate and reducing the processing cycle's duration. The presence of connecting rods increases machine movement and working efficiency for quick preforms manufacturing.

Low Energy Consumption
Pressure holding and charging on moulds occur synchronously and shorten the preform production cycle by 20 to 30%. Installation of a servo control system increases working efficiency and saves 40 to 60% of electricity from consumption.

Delivery in Minimum Time
The maximum duration of jar preform mould delivery is 30 days. MAIWEI sales team assures to take the order and deliver the product quickly. QC Testing and packaging are accessory processes that are indeed performed before shipment.

Running Smoothly
The heating system provides excellent heating to melt PET material. Heat coils keep the nozzle at a constant temperature for smooth operation. The branded heating system also increases the hot runner system's heating capacity for smooth operation and long service life.

Easy to Operate
Preform mould is easy to operate because it comprises a copper plate in preform moulds that is wear-resistant and efficient. Servo motors regulate the injection movement and accuracy for precise preform production and make operation easy.

Reliable Customer Care
Our pet preform moulds are stamped with ISO9001 and CE certification for customer care and satisfaction. We offer you five years warranty, an English manual for easy understanding, and installation team and guide videos for machine installation.

Lifetime Technical Support
QC team is available for strict testing on each mould before delivery. Expert engineers are available to provide you with on-site testing and installation services. We offer you spare parts and interchangeable mould components to facilitate you with full technical support.

High Convert Ratio
Preform moulds are available with multiple cavities that are changed as requisite. Interchangeable spare parts can change the neck, cavity, and core based on the required preform shape and size.
28mm, 30mm, 45mm, 55mm Neck Drinking Water Bottle PET Preform Mould

28mm, 30mm, 45mm, and 55mm Neck Drinking Water Bottle PET Preform Moulds are updated with advanced self-locking technology. It assures no decentration during operation.
Under high precision and exchangeable part options, it produces diverse categories of mineral water bottles, juice bottles, carbonated drinks, etc.
Features and Advantages
- Specialized working water cooling channels equipped with precise finishing shorten the production cycle. The separate processing of each water channel minimizes the chance of jamming.
- Preforms moulds comprise self-locking and bi-axis insert alignment systems for better and quick preforms production.
- The injection speed is set at an average set point because a quick shot does not allow premature solidification of preforms. Similarly, too-quick shots cause brittle production.
- The lip cavity and a core are made of high-quality steel material and processed by heat treatment, increasing the service life of moulds.
Technology Parameter
Main Parts
Video
Send Inquiry
Technology Parameter
Injection Unit | ||||
Screw size |
| A | B | C |
Screw diameter | mm | 36 | 42 | 45 |
Screw L/D RATIO | L/D | 22 | 20 | 18 |
Theoretical shot volume | Cm3 | 204 | 249 | 286 |
Injection weight | g | 199 | 220 | 253 |
Injection pressure | mpa | 189 | 171 | 149 |
Screw speed | rpm | 230 | ||
Clamping Unit | ||||
Clamping force | kn | 1300 | ||
Toggle stroke | mm | 350 | ||
Space between tie-bar | mm | 420*420 | ||
Max. Mold thickness | mm | 410 | ||
Min mold thickness | mm | 150 | ||
Ejector stroke | mm | 100 | ||
Ejector force | kn | 40 | ||
Ejector quantity | PC | 5 | ||
Others | ||||
Max.pump pressure | mpa | 175 | ||
Pump motor power | Kw | 11 | ||
Heater power | kw | 9.1 | ||
Machine weight | T | 3.6 | ||
Machine outside size. | mm | 4500*1300*1600 |
Main Parts
1 | Screw/barrel | Lichao(38CrMoAL) |
2 | Three templates and injection head, two plate | QT500 |
3 | Servo Motor for Injection Molding Machine | Huichuan//KINWAY(Yuneng)//Dongguan Electric motor |
4 | Hydraulic Motor | STF |
5 | ApproachSwitch | YANGM |
6 | Photoelectric Switch | Bev |
7 | Stroke Switch | OMRON /Panasonic |
8 | Single-phase Breaker | SCHNEIDER |
9 | Double-phase Breaker | SCHNEIDER |
10 | Three-phase Breaker | SCHNEIDER |
11 | Air Switch | SCHNEIDER//LG |
12 | AC Contactor | SCHNEIDER |
13 | Servo Motor for Injection Molding Machine | Dongguan Electric motor |
14 | Thermal relay | SCHNEIDER |
15 | Controller | MIRIE |
16 | Electronic Ruler | FORT |
17 | PUMP | SUMITOMO |
18 | VALVE | YUKEN |
19 | PUMP | YUKEN / VICKERS |
20 | Oil seal/dust seal | VALQUA/HALLITE |
21 | KDAS wear ring | Busak Shamban HALLITE |
22 | Injection molding machine dedicated servo controller | HUichuan//KINWAY |
Video
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60-120mm Wide Neck PET Preform Mould

60-120mm Wide Neck PET Preform Moulds are designed to improve the production rate. It is equipped with a dual taper and off-center adjustment system that lessens the thickness error in preforms production.
Preforms for candy jars, yogurt, and cosmetic containers of 60 to 120mm volume are manufactured by it.
Features and Advantages
- The core and cavity are made of S136 material to attain anticorrosion and hardness properties for high-precision moulds.
- The pin valve gate helps the injection to open and close simultaneously by controlling the action of the nozzle pin.
- Ideally, the working hot runner system adopts lower pressure at the cavity and lowers the molds' wear and tear rate.
- Each core, cavity, and valve gate is directly connected to the cooling system and gets constant cooling for precise preform size.
Technology Parameter
Main Parts
Video
Send Inquiry
Technology Parameter
Injection unit | ||||
Screw size |
| A | B | C |
Screw diameter | mm | 40 | 42 | 45 |
Screw L/D RATIO | L/D | 20 | 19.1 | 18 |
Theroetical shot volume | Cm3 | 239 | 263 | 302 |
Injection weight | g | 217 | 239 | 275 |
Injection pressure | mpa | 189 | 171 | 149 |
Screw speed | rpm | 185 | ||
Clamping unit | ||||
clamping force | kn | 1400 | ||
toggle stroke | mm | 380 | ||
space between tie-bar | mm | 430*430 | ||
max. Mold thickness | mm | 420 | ||
min mold thickness | mm | 180 | ||
ejector stroke | mm | 100 | ||
ejector force | kn | 55 | ||
ejector quantity | PC | 5 | ||
Others | ||||
max.pump pressure | mpa | 175 | ||
pump motor power | Kw | 15 | ||
heater power | kw | 9.6 | ||
machine weight | T | 5.2 | ||
machine outside size. | mm | 4700*1500*2000 |
Main Parts
1 | Screw/barrel | Lichao(38CrMoAL) |
2 | Three templates and injection head, two plate | QT500 |
3 | Servo Motor for Injection Molding Machine | Huichuan//KINWAY(Yuneng)//Dongguan Electric motor |
4 | Hydraulic Motor | STF |
5 | ApproachSwitch | YANGM |
6 | Photoelectric Switch | Bev |
7 | Stroke Switch | OMRON /Panasonic |
8 | Single-phase Breaker | SCHNEIDER |
9 | Double-phase Breaker | SCHNEIDER |
10 | Three-phase Breaker | SCHNEIDER |
11 | Air Switch | SCHNEIDER//LG |
12 | AC Contactor | SCHNEIDER |
13 | Servo Motor for Injection Molding Machine | Dongguan Electric motor |
14 | Thermal relay | SCHNEIDER |
15 | Controller | MIRIE |
16 | Electronic Ruler | FORT |
17 | PUMP | SUMITOMO |
18 | VALVE | YUKEN |
19 | PUMP | YUKEN / VICKERS |
20 | Oil seal/dust seal | VALQUA/HALLITE |
21 | KDAS wear ring | Busak Shamban HALLITE |
22 | Injection molding machine dedicated servo controller | HUichuan//KINWAY |
Video
Send Inquiry
Juice, Hot Filling Bottle PET Preform Mould

Juice, Hot Filling Bottle Plastic Injection Preform Mould comprises of pin valve gate for a quick PET injection operation. It works on low thermal expansion rate and low electricity consumption and preforms manufacturing at reliable rates.
Fruit bottles, juice bottles, and hot filling bottle preforms are mainly designed using this injection machine.
Features and Advantages
- The plastic mould machine comprises an electrical control system to regulate the whole operation. While the simulating stretch testing electric control increases the production rate.
- The valve gate is installed without cutting, which works effectively and lowers the labour costs required for cutting in conventional units.
- There are separate temperature control modes. The heating bars supply heat to the hot runner, while the smaller heater provides continuous heat to the nozzle cavity for quick production.
- Moulds core and cavity pass through mechanical treatment to increase machine service life. The neck screw undergoes nitrogen treatment.
Technology Parameter
Main Parts
Video
Send Inquiry
Technology Parameter
Injection Unit | ||||
Screw size |
| A | B | C |
Screw diameter | mm | 40 | 42 | 45 |
Screw L/D RATIO | L/D | 20 | 19.1 | 18 |
Theroetical shot volume | Cm3 | 239 | 263 | 302 |
Injection weight | g | 217 | 239 | 275 |
Injection pressure | mpa | 189 | 171 | 149 |
Screw speed | rpm | 190 | ||
Clamping unit | ||||
Clamping force | kn | 1580 | ||
Goggle stroke | mm | 380 | ||
Space between tie-bar | mm | 420*420 | ||
Max. Mold thickness | mm | 420 | ||
Min mold thickness | mm | 180 | ||
Ejector stroke | mm | 100 | ||
Ejector force | kn | 55 | ||
Ejector quantity | PC | 5 | ||
Others | ||||
Max.pump pressure | mpa | 16 | ||
Pump motor power | Kw | 15 | ||
Heater power | kw | 9.6 | ||
Machine weight | T | 5.2 | ||
Machine outside size. | mm | 4700*1500*200 |
Main Parts
1 | Screw/barrel | Lichao(38CrMoAL) |
2 | Three templates and injection head, two plate | QT500 |
3 | Servo Motor for Injection Molding Machine | Huichuan//KINWAY(Yuneng)//Dongguan Electric motor |
4 | Hydraulic Motor | STF |
5 | ApproachSwitch | YANGM |
6 | Photoelectric Switch | Bev |
7 | Stroke Switch | OMRON /Panasonic |
8 | Single-phase Breaker | SCHNEIDER |
9 | Double-phase Breaker | SCHNEIDER |
10 | Three-phase Breaker | SCHNEIDER |
11 | Air Switch | SCHNEIDER//LG |
12 | AC Contactor | SCHNEIDER |
13 | Servo Motor for Injection Molding Machine | Dongguan Electric motor |
14 | Thermal relay | SCHNEIDER |
15 | Controller | MIRIE |
16 | Electronic Ruler | FORT |
17 | PUMP | SUMITOMO |
18 | VALVE | YUKEN |
19 | PUMP | YUKEN / VICKERS |
20 | Oil seal/dust seal | VALQUA/HALLITE |
21 | KDAS wear ring | Busak Shamban HALLITE |
22 | Injection molding machine dedicated servo controller | HUichuan//KINWAY |
Video
Send Inquiry
5 Gallon 20 Liter PET Preform Mould

5 Gallon 20 Liter Water Bottle PET Preform Mould has multiple functions and a precise controlling system. 80% of the components of moulds are replaceable, and its multi-cavity option makes it more useful among industrial users. Milk bottles, water cans, and beverage bottle preforms for 20l volume are its primary production.
Features and Advantages
- The use of good quality material increases its resistance against corrosion. Precise design water hoses prevent water leakage and preforms from the watermark.
- Preforms of large-volume bottles remain protected from scratches by maintaining low temperatures at the exit point.
- Machine manufacture preforms with low eccentricity, low IV loss, and superior gate quality by injecting liquid PET in moulds.
- Dual cylinder injection balance and pillar supporting device exerts pressure during injection for preform production.
- Different barrel and screw designs are available to process various materials for additional category preforms production.
Technology Parameter
Main Parts
Video
Send Inquiry
Technology Parameter
Injection Unit | ||||
Screw size |
| A | B | PET |
Screw diameter | mm | 42 | 45 | 48 |
Screw L/D RATIO | L/D | 22.5 | 21 | 24 |
Theroetical shot volume | Cm3 | 305 | 350 | 550 |
Injection weight | g | 278 | 318 | 500 |
Injection pressure | mpa | 203 | 176 | 155 |
Screw speed | rpm | 160 | ||
Clamping Unit | ||||
Clamping force | kn | 1700 | ||
Toggle stroke | mm | 410 | ||
Space between tie-bar | mm | 470*470 | ||
Max. Mold thickness | mm | 500 | ||
Min mold thickness | mm | 200 | ||
Ejector stroke | mm | 117 | ||
Ejector force | kn | 39 | ||
Ejector quantity | PC | 5 | ||
Others | ||||
Max.pump pressure | mpa | 175 | ||
Pump motor power | Kw | 15 | ||
Heater power | kw | 9.3 | ||
Machine weight | T | 5.6 | ||
Machine outside size. | mm | 5000*1500*1900 |
Main Parts
1 | Screw/barrel | Lichao(38CrMoAL) |
2 | Three templates and injection head, two plate | QT500 |
3 | Servo Motor for Injection Molding Machine | Huichuan//KINWAY(Yuneng)//Dongguan Electric motor |
4 | Hydraulic Motor | STF |
5 | ApproachSwitch | YANGM |
6 | Photoelectric Switch | Bev |
7 | Stroke Switch | OMRON /Panasonic |
8 | Single-phase Breaker | SCHNEIDER |
9 | Double-phase Breaker | SCHNEIDER |
10 | Three-phase Breaker | SCHNEIDER |
11 | Air Switch | SCHNEIDER//LG |
12 | AC Contactor | SCHNEIDER |
13 | Servo Motor for Injection Molding Machine | Dongguan Electric motor |
14 | Thermal relay | SCHNEIDER |
15 | Controller | MIRIE |
16 | Electronic Ruler | FORT |
17 | PUMP | SUMITOMO |
18 | VALVE | YUKEN |
19 | PUMP | YUKEN / VICKERS |
20 | Oil seal/dust seal | VALQUA/HALLITE |
21 | KDAS wear ring | Busak Shamban HALLITE |
22 | Injection molding machine dedicated servo controller | HUichuan//KINWAY |
Video
Send Inquiry
MAIWEI, Your Go-To China Manufacturer of The Best PET Preform Mould
Beside PET bottle blowing machine, MAIWEI is also specialized in PET Preform Mould. As the leading manufacturer of PET Preform Mould, MAIWEI offer you one stop solution for your PET preform production, not only supply you preform mould, also the injection machine and assistant equipment such as hopper dryer, dehumidifier, water chiller.
The specification of MAIWEI PET Preform Mould: 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, 50-150mm, and also MAIWEI supply your customized service according to your preform samples or drawing.
The hot runner system is used in MAIWEI PET Preform Mould to reduce the level of AA value , and valve gate employed to make the preform without tail to save your labor, reasonable designed cooling channels to increase cooling effect and shorten your preform production cycling time.
The mold base material is steel P20 with chroming to avoid preform mold corruption. For the preform mould core, cavity, and screw, MAIWEI use S136 from Sweden, and needle valve from Japan, insulated pad from American, can ensure the hardness and long life of the preform mold more than 2 millions shots.
MAIWEI PET Preform Mould heating system adopts plug type, it is very easy to change the heating bar for mold below 48 cavity, no need to open the mold which will take long time and cause damage to preform mould.
MAIWEI preform mould install copper plate which is wear-resisting and less noise during preform production. The use of standard PID temperature controller is easy for you to adjust the temperature of each cavity preform.
The tolerance weight of preform form MAIWEI PET Preform Mould can be controlled within 0.1 grams base on the advanced mould design. And MAIWEI supply you 2-4 sets of die core, die cavity and screw, 3 sets of heating bar as spare parts, which can ensure you 3-5 years use.
Just tell us your preform neck diameter, weight and number of cavity, we can quote you best price of your PET Preform Mould and preform production line machines.