Injection Molding Machine For PET Preforms

Injection Molding Machine For PET Preforms

1* The injection volume has been enhanced to cater to the production of multi-cavity products. It can be customized to meet specific requirements, making it ideal for manufacturing packaging, deep cavity, and high-speed PET preform products.

2* The PET special screw greatly accelerates the melting speed and injection volume, while reducing the plasticizing temperature. This effectively enhances the shrinkage of the preform and improves its transparency.
3* The thimble force and ejection stroke have been increased, making it more suitable for the molding of deep cavity PET preforms.

Injection Molding Machine For PET Preform

1. The injection volume has been increased to facilitate the production of multi-cavity products. This feature can be tailored to meet specific requirements, making it ideal for manufacturing packaging, deep-cavity, and high-speed PET preform products.

2. The PET special screw significantly increases the melting speed and injection volume, while reducing the plasticizing temperature. This effectively enhances the shrinkage of the preform and improves its transparency.

3. The thimble force and ejection stroke have been increased, making it more suitable for molding deep-cavity PET preforms.

Welcome to China Molding Machine Supplier, a leading provider of advanced injection molding solutions. Our Injection Molding Machine for PET Preforms is specifically designed to produce high-quality PET preforms for applications in the beverage, food, pharmaceutical, and cosmetic industries. This machine combines precision engineering, energy efficiency, and advanced control systems to deliver consistent and high-quality results.

 

Key Features and Benefits

  1. High-Speed and High-Pressure Injection System
    Our PET preform injection molding machines feature high-speed and high-pressure injection systems, ensuring rapid and uniform filling of the mold cavity. This design guarantees consistent preform dimensions and quality.
  2. Advanced Heating and Cooling Systems
    Equipped with advanced heating and cooling systems, our machines maintain optimal temperatures throughout the molding process. Proper temperature control ensures uniform material distribution and prevents defects in the preforms.
  3. Energy-Efficient Design
    Our machines are designed with energy-saving components, such as servo motors and variable pump drives, to minimize energy consumption and reduce operating costs.
  4. High Precision and Consistency
    Our machines deliver high-precision molding, ensuring each preform meets strict quality standards. This consistency is crucial for the subsequent blow molding process.
  5. User-Friendly Interface
    The machines feature intuitive user interfaces that allow operators to easily set parameters, monitor the process, and make adjustments as needed.
  6. Customization and Flexibility
    We offer a range of customization options to accommodate diverse preform designs and specifications, meeting the unique requirements of different market segments.
Detailed image
High response oil-way system

1.High response oil-way system.

Modularized energy-saving and responsive oil-way system can enhance the overall machine speed and reduce energy consumption.

Clamping unit

2.Clamping unit

The clamping unit with two plates has a design that is compact and saves space. Additionally, the two plates are completely frictionless, ensuring that the templates are parallel and the molds are highly protected through linear guides. This provides the highest level of safety for customers and guarantees the best quality products. Other features of this unit include a toggle lever that is centrally aligned to ensure precise operation, a closed-loop circulatory lubrication system, a mold open buffer for smooth operation, and a highly sensitive mold protection function.

 

Injection Unit

3.Injection Unit

1. Optimize the injection unit.

2. Use an efficient plasticized barrel and screw assembly.

3. The BETA offers ultimate flexibility.

 

Applications

Our Injection Molding Machine for PET Preforms is widely used in:
  1. Beverage Industry: For producing preforms for water, soda, and juice bottles.
  2. Food Packaging: For containers, trays, and lids that require high clarity and strength.
  3. Cosmetic Packaging: For packaging creams, lotions, and perfumes.
  4. Pharmaceutical Packaging: For producing preforms that meet strict medical-grade standards.
  5. Household Products: For storage containers, kitchenware, and cleaning product bottles.

FAQ

Q1: What are the key benefits of using PET preform injection molding machines?
A: These machines offer high precision, efficient cooling, energy savings, user-friendly interfaces, and versatility in preform design.
Q2: How do the advanced heating and cooling systems benefit the molding process?
A: They ensure uniform material distribution and prevent defects, reducing cycle times and improving product quality.
Q3: Can the machine be customized for specific preform designs?
A: Yes, our machines offer customization options to meet diverse market needs.
Q4: What industries commonly use PET preform injection molding machines?
A: The beverage, food, cosmetic, pharmaceutical, and household product industries.
Q5: How does the energy-efficient design contribute to sustainability?
A: The machines use servo motors and variable pump drives to minimize energy consumption, contributing to a greener manufacturing environment.
For more information or to request a quote, please contact us today. We are committed to providing advanced and reliable solutions for your manufacturing needs.

Technical parameters

Model Unit YJPT200 YJPT230 YJPT260
Injection Device 62 62 72
Screw Diameter mm 24:1 24:1 24:1
Screw Diameter Ratio L/D 814 814 1300
Theoretical Shot Volume cm3 830 830 1320
Injection Stroke g 270 270 320
Injection Pressure Mpa 131 131 137
Clamping Unit
Clamping Force KN 2000 2300 2600
Togglestroke mm 436 500 560
Space Between Tie-bars mm*mm 460*460 520*520 580*580
Minn-max Mould Thicness mm 180-500 220-550 250-610
Ejection Stroke mm 140 170 170
Ejection Force KN 70 102 102
Other
Maximum System Pressure Mpa 16 16 16
Oil Pump System Power(conventional) KW 22 31.4(Servo) 48.2(Servo)
Heater Power KW 22.4 22.4 35.7
Overall Diameter m 6.04*1.46*2.04 6.36*1.5*2.16 7.18*1.64*2.26
Machine Weight(About) t 6 7.5 8.6
Model Unit YJPT360组合式 YJPT400组合式
A2000 A3000 A2000 A3100
Injection Device 82 95 82 95
Screw Diameter mm 24:1 24:1 24:1 24:1
Screw Diameter Ratio L/D 2000 3100 2000 3100
Theoretical Shot Volume cm3 2050 3160 2050 3160
Injection Stroke g 390 440 390 440
Injection Pressure Mpa 132 133 132 133
Clamping Unit
Clamping Force KN 3600 4000
Togglestroke mm 660 730
Space Between Tie-bars mm*mm 680*680 720*720
Minn-max Mould Thicness mm 280-680 280-830
Ejection Stroke mm 190 230
Ejection Force KN 180 180
Other
Maximum System Pressure Mpa 16 16 16 16
Oil Pump System Power(conventional) KW 55.5(Servo) 79.6 (Servo) 55.5(Servo) 79.6 (Servo)
Heater Power KW 49.5 60.3 49.5 60.3
Overall Diameter m 8.2*1.86*2.36 8.5*1.86*2.36 8.9*1.95*2.5 9.2*1.95*2.5
Machine Weight(About) t 14 15.5 15 16.5

 

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