PET Plastic Can Production Line; From Granules to Final Product

General Introduction to the Production Line A complete set of machinery for producing PET plastic cans (preform and blow molding) with the highest quality and efficiency, suitable for manufacturing various beverage bottles, mineral water, oil, detergents, and pharmaceuticals. This production line covers the process from PET granule injection to the final product ready for filling.

First Stage: Preform Production with PET Injection Machine

1**- Technical Specifications of the Preform Injection Machine** Specification Value/Description -Mold Clamping Force 400 tons -Servo motor with variable valve for clamp

2**- Mold with Number of Cavities 32 cavities per shot** Production Output Up to 30,000 preforms per hour Type of Injection Screw Specialized PET with high L/D ratio for optimal plasticizing and material degradation prevention Maximum Preform Weight Up to 50 grams Maximum Preform Length Up to 220 millimeters Cooling System Internal and external preform cooling with unloading robot equipped with cooling plate Drive System All-electric or hybrid with optimized energy consumption Power Consumption 130 to 424 kilowatts depending on number of cavities

Preform Mold Specifications Mold Material: Stainless steel with Euro standard

Hot Runner System: Temperature-controlled system with valve gate nozzle to prevent carbonization and ensure high mold cooling

Number of Cavities: 32 cavities

Manufacturing Precision: 0.005 mm tolerance in critical dimensions

Production Cycle Time: 12 to 18 seconds for 26-gram preform

Quick Setup: Fast neck changeover and product change capability

3- Preform Unloading and Cooling Robot Dedicated robot with 3 workstations for sufficient cooling and cycle time reduction

4- Chiller Internal preform cooling system without compressed air requirement Cooling system operates up to 85% of the total production cycle

Second Stage: Final Can Production with Blow Molding Machine (Stretch Blow Molding)

Technical Specifications of Blow Molding Machine Specification Value/Description Production Capacity 2000 to 4,000 bottles per hour Maximum Production Volume 0.2 to 1250 liters (adjustable) Number of Blow Mold Cavities 4 cavities Maximum Bottle Height Up to 520 millimeters Maximum Bottle Diameter Up to 280 millimeters Bottle Neck Diameter 28 to 75 millimeters Mold Clamping System Servo motor with simultaneous mold and base clamping mechanism Stretching System Servo motor with automatic adjustable stretch path Heating Groups 6 groups with 12 heating layers Cooling System Cold water circulation and cool air system for bottle mouth protection Required Air Pressure (High Pressure) 30 bar Required Air Pressure (Low Pressure) 10 to 15 bar Compressed Air Consumption 8 cubic meters per minute (for 20-liter bottle) Installed Power 150 kilowatts Operational Power Consumption 40 to 70% of installed power Machine Weight Approximately 4000 kilograms Main Machine Dimensions 2.0 × 2.2 × 3.9 meters

High Pressure Air Compressor Air Dryer Chiller

Types of Products That Can Be Produced Various PET bottles (plastic cans) Mineral and drinking water bottles Carbonated soft drink bottles Juice and cold beverage bottles Edible oil bottles Detergent and hygiene bottles Pharmaceutical and supplement bottles

Special Services and Competitive Advantages ✅ Free technical consultation to select the best configuration based on production needs

✅ Comprehensive system offering including injection machine, mold, unloading robot, and blow molding machine

✅ Fast spare parts support and after-sales service through local representatives

✅ Quality assurance using parts from reputable global brands

✅ One-year warranty on main parts

? For specialized consultation and pre-quotation, contact us

? This production line, utilizing the latest global technology and optimized energy consumption, provides the highest efficiency and quality for esteemed manufacturers. Suitable for investment in the beverage packaging industry.