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PET CSD bottle production equipment,Blowing Machine,Automatic plastic bottle making machine

Fully automatic 2-cavity beer bottle blowing machine

A fully automatic 2-cavity beer bottle blowing machine is a specialized industrial machine used in the beverage industry to produce PET (polyethylene terephthalate) beer bottles. It operates by inflating preforms into fully shaped bottles using a blow molding process. The "2-cavity" designation means it can produce two bottles simultaneously in each cycle, optimizing production efficiency.

Key Features of a Fully Automatic 2-Cavity Beer Bottle Blowing Machine:

  1. High Efficiency

    • Produces two bottles per cycle, increasing output compared to single-cavity machines.

    • Cycle times typically range from 3 to 6 seconds, depending on bottle size and design.

  2. Fully Automated Operation

    • Automatic loading of PET preforms.

    • Heating, stretching, blowing, and ejection are all automated, reducing labor costs.

    • PLC (Programmable Logic Controller) and HMI (Human-Machine Interface) for easy control.

  3. Precision Blow Molding Technology

    • Infrared heating system ensures uniform preform heating.

    • High-pressure blowing (up to 40 bar) for consistent bottle wall thickness.

    • Servo-driven stretch rods for precise stretching.

  4. Energy-Saving Design

    • Some models feature servo motors to reduce power consumption.

    • Optimized air recovery systems to minimize compressed air waste.

  5. Versatile Production

    • Capable of producing different bottle shapes and sizes (typically 300ml to 2L for beer bottles).

    • Adjustable mold systems for quick changeovers.

  6. Durability & Low Maintenance

    • High-quality stainless steel and hardened components for longevity.

    • Self-lubricating systems reduce wear and tear.


Your Trusted Partner for Premium Blow Molding Machinery in China

We are a leading Chinese manufacturer of high-performance blow molding machines, dedicated to delivering innovative and reliable solutions for the global plastics industry. With a strong commitment to engineering excellence, advanced technology, and consistent quality, we build machines designed for precision, efficiency, and long-term durability.

Our comprehensive range includes extrusion blow molding, injection blow molding, and stretch blow molding systems tailored for diverse applications—from packaging and automotive components to industrial containers. We pride ourselves on providing robust customer support, from customized design and seamless installation to comprehensive after-sales service.

Choose us as your trusted partner for cutting-edge blow molding technology, where quality craftsmanship meets exceptional value, ensuring your production success.

Blow Molding Machine Parts & After-Sales Service:

We understand that reliable support is critical to your operations. That's why we offer a comprehensive parts and service program designed to maximize your machine's uptime and lifespan.

  • Original Equipment Quality: All spare parts are manufactured to the exact same specifications as your original machine, ensuring perfect fit, optimal performance, and long-term reliability.
  • Extensive Stock: Our centralized warehouse maintains a vast inventory of commonly required parts—from screws and seals to critical components like hydraulic cylinders, extruder screws, and PLC modules—for rapid dispatch.
  • Global Logistics: We partner with trusted carriers to ensure fast, traceable delivery of parts to your facility, anywhere in the world.

Choose us for peace of mind, knowing that expert help and genuine parts are always within reach.

We can manufacture plastic bottles.

  • Beverage Bottles Carbonated Soft Drinks (CSD): Designed to withstand internal pressure.
    Water Bottles: From small single-serve to large multi-gallon sizes.
    Juices & Sports Drinks: Often with barrier coatings for extended shelf life.
  • Food & Condiment Containers Cooking Oil Bottles: Featuring excellent chemical resistance.
    Sauce & Syrup Bottles: (e.g., ketchup, soy sauce, maple syrup) with various neck finishes for dispensing.
    Salad Dressing & Vinegar Bottles.
  • Personal Care & Cosmetic Bottles Shampoo & Shower Gel Bottles
    Lotion & Hand Sanitizer Bottles
    Cosmetic Containers for serums, toners, and other beauty products.
  • Household & Chemical Containers Detergent & Cleaning Solution Bottles (e.g., laundry detergent, dish soap, all-purpose cleaners).
    Pet Care Product Bottles (shampoos, conditioners).
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