Automatic blowing machine 4 Cavity Plastic PET blow molding machine in Action
See industrial efficiency at its best! This video demonstrates a state-of-the-art Automatic 4-Cavity PET Blow Molding Machine in full operation.
Watch
as this precision machinery produces four high-quality PET plastic
bottles or containers in every single cycle. Designed for maximum output
and consistent performance, this machine is ideal for manufacturers
looking to scale up their production of water bottles, beverage
containers, oil jars, and other hollow plastic products.
Key Features Highlighted in This Video:
High Efficiency: 4-cavity mold design significantly increases production output compared to single or double-cavity machines.
Full Automation: From parison (preform) feeding to blowing, cooling, and ejection—the
entire process is seamless and automatic, minimizing labor costs.
Precision & Consistency: Ensures uniform wall thickness, excellent bottle clarity, and consistent quality for every container produced.
Robust Construction: Built for reliable, 24/7 operation in demanding industrial environments.
Energy Efficient: Modern systems optimize air pressure and heating for lower operational costs.
Perfect
for bottling plants, beverage companies, and plastic packaging
manufacturers. This machine represents the smart investment for boosting
your production capacity and profitability.
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1. High Production Efficiency
- High-Speed Molding: Multi-cavity mold design enables simultaneous production of multiple bottles, significantly boosting output.
- Automated Control: Fully automated process (feeding → heating → blowing → demolding) minimizes manual intervention and shortens cycle time.
- Quick Mold Change System: Modular mold design allows rapid switching between different bottle shapes, reducing downtime.
2. Energy Saving & Eco-Friendly
- Low Energy Consumption: Optimized heating systems (e.g., infrared) and servo motors reduce power usage.
- High Material Utilization: Precise PET material control minimizes waste, achieving over 95% yield rate.
- Recyclable Compatibility: Supports rPET (recycled PET) materials, aligning with sustainable production trends.
3. High Precision & Stability
- Intelligent Temperature Control: Real-time monitoring ensures even heating, preventing deformation or uneven wall thickness.
- Stable Hydraulic/Pneumatic Pressure: Accurate blowing pressure ensures consistent bottle strength and uniform wall distribution.
- Self-Diagnosis Function: Built-in sensors detect malfunctions automatically, reducing defects and improving reliability.
4. Flexibility & Versatility
- Wide Bottle Size Range: Capable of producing bottles from 50ml to 5L, suitable for beverages, cosmetics, pharmaceuticals, etc.
- Customizable Designs: Adjustable molds and parameters allow personalized shapes, textures, and threads.
- Multi-Process Compatibility: Supports both one-step (injection-stretch-blow) and two-step (preform + blowing) methods, adapting to diverse production needs.
In the sale of services
Particular proposal and technology support is provided ,
and showing our factory for the customer all the time if you like.
Frequently Asked Question
Answer: It depends on the model (single or multi-cavity). Standard machines produce 1,000–5,000 bottles/hour, while high-speed models can reach 10,000+ bottles/hour. We customize solutions based on yo...
Answer: Yes! Our machines support virgin PET and rPET (up to 30–50% recycled content, depending on bottle quality requirements). We optimize heating and blowing for stable performance.
Answer: With our quick mold-change system, switching takes 15–30 minutes (vs. 1–2 hours for traditional machines), minimizing downtime.
Answer: Advanced servo-driven machines save 20–30% energy vs. hydraulic models. For example, a 20-cavity machine consumes ~25–35 kW/h.
Answer: Our machines feature:Precision temperature control (±1°C)Automatic wall thickness adjustmentReal-time defect detection (rejects faulty bottles)
Answer: Regular maintenance includes:Daily: Lubrication, air pressure checksMonthly: Mold cleaning, heater inspectionYearly: Servo motor and hydraulic system overhaul
Answer: Yes! We offer turnkey solutions, including:Preform injection machinesBlow moldersConveyors, labelers, fillersQuality inspection systems
Answer: We provide:1–2 years warranty (core parts)24/7 remote supportOn-site technician dispatch (if needed)
