The LISONG Water Bottle Injection Molding Machine is a PET preform injection molding machine for Bottled Water and Beverage Packaging, mineral water and beverage packaging manufacturers requiring reliable preform production.
Technical Specifications
|
Specification |
Unit |
PET3600/320 |
PET5600/450 |
PET5600/500 |
|
International Size Description |
- |
3200-4300 |
4500-6780 |
5000-6780 |
|
Locking Force |
kN |
3200 |
4500 |
5000 |
|
Max. Daylight |
mm |
1250 |
1550 |
1550 |
|
Distance Between Tie Bars (H × V) |
mm |
680 × 680 |
780 × 780 |
960 × 960 |
|
Screw Diameter |
mm |
100 / 80 |
110 / 100 |
110 / 100 |
|
Injection Pressure (Up to 400°C) |
bar |
1440 |
1440 |
1440 |
|
Max. Shot Weight (PET) |
g |
3619 |
5654 |
5654 |
|
Installed Power (Electric Drive) |
kW |
302.5 |
334 |
334 |
|
Net Weight (Without Oil) |
kg |
16500 |
25800 |
28700 |
PET Preform Injection Molding Machine Models
|
Model |
Locking Force |
PET Shot Weight |
Suitable Application |
|
PET3600/320 |
3200 kN |
3619 g |
Medium PET preform production |
|
PET5600/450 |
4500 kN |
5654 g |
High-volume PET preform production |
|
PET5600/500 |
5000 kN |
5654 g |
Larger mold configurations |
PET Preform Production Capability
PET preform production requirements depend on preform weight, mold cavity number, required output and material conditions. LISONG PET injection molding machines provide different configurations to match various bottle preform production requirements.
Preform Weight Control: Controlled injection filling conditions help maintain consistent PET preform weight during repeated production cycles.
Neck Finish Accuracy: Stable clamping and controlled injection parameters support consistent neck dimensions for bottle sealing and cap compatibility.
PET Material Processing: PET-oriented plasticizing and injection configurations help maintain stable material processing conditions for PET preform production.
PET Injection Performance for Different Preform Applications
LISONG PET injection molding machines are designed for PET material processing requirements, supporting different preform weights, mold configurations and production conditions.
PET-Oriented Injection Unit
PET-specific screw configurations support efficient plasticization and consistent material preparation during injection cycles.
Injection Capacity
PET models provide maximum shot weights from 3619 g to 5654 g, allowing selection according to preform specifications and mold requirements.
Injection Process Control
Injection pressure up to 1440 bar at temperatures up to 400°C supports controlled filling performance for PET material processing.
Machine Structure for PET Preform Mold Requirements
PET preform manufacturing requires stable mold operation because clamping accuracy and mechanical rigidity directly influence production repeatability during continuous injection cycles.
Locking Force Configuration: The PET series provides 3200 kN, 4500 kN and 5000 kN locking force configurations for different PET preform production requirements.
Stable Mold Operation: The clamping structure maintains mold stability during injection, supporting consistent mold positioning under high-pressure PET processing conditions.
Mold Installation Flexibility: Maximum daylight reaches 1550 mm, with tie bar spacing up to 960 × 960 mm, providing installation space for different PET mold configurations.
Mechanical Stability for Continuous Production: The machine structure is manufactured for long-term operation where repeatable mold movement and stable production conditions are required.
Manufacturing Control Before Machine Delivery
Each injection molding machine undergoes inspection and testing before shipment to verify mechanical assembly, electrical integration and production-related functions.
Mechanical Assembly Verification: Critical machine assemblies are inspected during manufacturing to confirm assembly accuracy and structural consistency.
Electrical System Integration: Control systems, electrical components and machine functions are checked during integration before final testing.
Injection and Machine Function Testing: Machine operation, injection functions and production parameters are verified during commissioning before delivery.
Final Configuration Confirmation: Machine specifications and customer requirements are reviewed before shipment to ensure the delivered equipment matches the confirmed configuration.
Injection Molding Machine Manufacturing Capability
Ningbo LiSong Injection Technology Co., Ltd. manufactures injection molding machines for PET preform production and industrial plastic packaging applications.
Dedicated Manufacturing Facility: The production facility covers more than 40,000 m², including manufacturing, assembly and machine testing areas.
Complete Machine Manufacturing Process: Production includes mechanical processing, hydraulic and electrical integration, assembly verification and commissioning tests performed before shipment.
Engineering Involvement During Production: Engineering teams are involved in machine assembly verification, electrical integration inspection and commissioning tests before shipment to confirm machine configuration and operating functions.
Equipment Supply for Global Markets: LISONG manufactures injection molding machines supplied to international customers for PET preform and industrial plastic production applications.
Support Throughout Machine Operation
Long-term equipment performance depends on effective technical communication, maintenance support and understanding of production conditions after delivery.
Spare Parts Support: Replacement components are available to support routine maintenance and long-term equipment operation.
Technical Communication: Engineering teams provide assistance related to machine operation, maintenance requirements and production conditions.
Equipment Lifecycle Support: Customer requirements and equipment conditions can be discussed throughout the machine service period.
FAQ
Q: What is the minimum order quantity (MOQ) for a PET preform injection molding machine?
A: The minimum order quantity is 1 unit. Customers can select the suitable machine model and configuration according to their production requirements, mold specifications and project needs.
Q: What is the typical delivery time for a PET preform injection molding machine?
A: Delivery time depends on the selected machine model, configuration requirements and production schedule. Each machine undergoes assembly, testing and final inspection before shipment to ensure the equipment meets the confirmed specifications.
Q: Does LISONG provide installation and commissioning support?
A: Yes. LISONG provides technical support for machine installation, commissioning, parameter adjustment, production testing and operator guidance according to project requirements.
Q: Does LISONG provide spare parts and after-sales support?
A: Yes. LISONG provides spare parts support and technical communication services to help customers maintain equipment performance and support long-term machine operation.
Q: What PET preform molds can be used with this injection molding machine?
A: The machine can be configured for different PET preform mold requirements based on mold dimensions, cavity layout, preform weight and production targets. Mold compatibility should be evaluated according to the selected machine model and specific mold conditions.
Q: Can the PET injection molding machine be integrated with automatic production systems?
A: Yes. The machine can be integrated with automation systems such as preform handling, cooling systems, inspection equipment and downstream production solutions according to customer requirements.
Q: How does energy consumption affect PET preform production costs?
A: Energy consumption depends on machine model, production conditions, cycle parameters and operating settings. LISONG evaluates machine configuration according to customer output requirements and application conditions.
Q: Can the machine meet international standards and certification requirements?
A: Yes. Machine documentation and certification requirements can be prepared according to destination market requirements and customer needs. Certifications such as CE can be provided when applicable to the specific machine configuration.
Q: Can the PET preform injection molding machine be customized for different production requirements?
A: Yes. Machine configuration can be adjusted according to preform specifications, mold requirements, production capacity, automation needs and specific application conditions.
Q: What factors determine the production capacity of a PET preform injection molding machine?
A: Production capacity depends on preform weight, mold cavity number, cycle time, PET material conditions and production parameters. LISONG selects suitable machine configurations based on the required output and production objectives.
Q: What information should customers provide when requesting a quotation?
A: Customers should provide PET preform specifications, mold information, required output, material conditions and application details. This information helps LISONG recommend the appropriate machine model and configuration.
Q: What documents are provided with PET injection molding equipment?
A: Technical documents including machine specifications, operation manuals, maintenance information and equipment-related documents can be provided according to customer requirements.
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