Our two-stage stretch blow molders produce high-clarity PET bottles (250ml–2L) with uniform wall thickness and oxygen barrier properties. Engineered for 5,000 BPH capacity, they use multi-layer co-extrusion and energy-efficient NIR heating (30% lower energy use). FDA-compliant and compatible with quick-change molds, they support heat-resistant designs (up to 95°C) for juices and dairy, backed by on-site installation and global technical support.
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Transform PET preforms into high-quality, lightweight bottles with the precision PET bottle blow molder, a state-of-the-art machine designed for heat-resistant packaging. This two-stage blow molding system produces bottles capable of withstanding pasteurization temperatures up to 95°C, making it ideal for juice, dairy, and other heat-processed beverages. With a focus on energy efficiency and customization, it delivers up to 5,000 bottles per hour with uniform wall thickness.
The single-screw extruder melts PET pellets into a uniform parison, while the multi-layer co-extrusion option adds barrier layers to enhance oxygen and moisture resistance. The precision temperature control (±1°C) ensures consistent bottle quality .
The hydraulic blow molding station uses high-pressure air (up to 40 bar) to shape parisons into bottles with uniform wall thickness. Its adjustable blowing parameters accommodate bottles from 250ml to 2L, withstanding pasteurization without deformation .
The machine incorporates variable frequency drives and insulated heating zones to reduce energy consumption by 20% compared to traditional blow molders. Its quick-change molds allow rapid product transitions, minimizing downtime.
The PLC-based HMI interface provides real-time monitoring of extrusion speed, blow pressure, and bottle dimensions. The vision inspection system detects defects (e.g., cracks, uneven walls) and rejects faulty bottles automatically.
Juice & Dairy: Ideal for packaging pasteurized juices, milk, and yogurt drinks.
Beverage Concentrates: Supports production of heat-stable juice concentrates.
Food Packaging: Suitable for hot-fill sauces, soups, and ready-to-eat meals.
Industrial Use: Used for packaging chemicals and solvents requiring heat resistance.
Heat Resistance Expertise: Our machines are tested to maintain structural integrity at 95°C for 30 minutes.
Custom Molds Available: We design bespoke molds for unique bottle shapes and sizes.
Global After-Sales Network: Our technicians provide on-site installation and 24/7 troubleshooting.
Cost Savings: The machine’s low maintenance and high energy efficiency reduce long-term operational costs.
| Model | KM-A6S Automatic PET bottle blowing machine | |
| Productivity | Depend on bottle design | 9600PCS/H |
| Product type | Body diameter | 20mm-100mm |
| Height | 50mm-350mm | |
| Neck diameter | 15mm-38mm | |
| Mold | Cavity | 6cavities |
| Mold thick | 240mm | |
| Mold | 500*500mm | |
| Main machine power | Electrical source power | 380v 3Phase /220v 3Phase 50/60HZ |
| Rated Power | 49kw | |
| Really use power | 14kw | |
| Air source | LP air compressor | 1.6m3/min 1.0MPa 1set (15KW) |
| HP air compressor | 1.0m3/min 3.0MPa 2sets (each set 11KW) | |
| Air dryer | 2.0m3/min 3.0MPa 1set | |
| Cooling water | Cooling water | 15L/min |
| Size | L*W*H | 1908*1858*1920mm |
| Weight | 3600kg | |
| preform unscrambler | L*W*H | 2000*950*2480mm |
| Weight | 250kg | |
| Resin available | PET | |
Transform PET preforms into high-quality, lightweight bottles with the precision PET bottle blow molder, a state-of-the-art machine designed for heat-resistant packaging. This two-stage blow molding system produces bottles capable of withstanding pasteurization temperatures up to 95°C, making it ideal for juice, dairy, and other heat-processed beverages. With a focus on energy efficiency and customization, it delivers up to 5,000 bottles per hour with uniform wall thickness.
The single-screw extruder melts PET pellets into a uniform parison, while the multi-layer co-extrusion option adds barrier layers to enhance oxygen and moisture resistance. The precision temperature control (±1°C) ensures consistent bottle quality .
The hydraulic blow molding station uses high-pressure air (up to 40 bar) to shape parisons into bottles with uniform wall thickness. Its adjustable blowing parameters accommodate bottles from 250ml to 2L, withstanding pasteurization without deformation .
The machine incorporates variable frequency drives and insulated heating zones to reduce energy consumption by 20% compared to traditional blow molders. Its quick-change molds allow rapid product transitions, minimizing downtime.
The PLC-based HMI interface provides real-time monitoring of extrusion speed, blow pressure, and bottle dimensions. The vision inspection system detects defects (e.g., cracks, uneven walls) and rejects faulty bottles automatically.
Juice & Dairy: Ideal for packaging pasteurized juices, milk, and yogurt drinks.
Beverage Concentrates: Supports production of heat-stable juice concentrates.
Food Packaging: Suitable for hot-fill sauces, soups, and ready-to-eat meals.
Industrial Use: Used for packaging chemicals and solvents requiring heat resistance.
Heat Resistance Expertise: Our machines are tested to maintain structural integrity at 95°C for 30 minutes.
Custom Molds Available: We design bespoke molds for unique bottle shapes and sizes.
Global After-Sales Network: Our technicians provide on-site installation and 24/7 troubleshooting.
Cost Savings: The machine’s low maintenance and high energy efficiency reduce long-term operational costs.
| Model | KM-A6S Automatic PET bottle blowing machine | |
| Productivity | Depend on bottle design | 9600PCS/H |
| Product type | Body diameter | 20mm-100mm |
| Height | 50mm-350mm | |
| Neck diameter | 15mm-38mm | |
| Mold | Cavity | 6cavities |
| Mold thick | 240mm | |
| Mold | 500*500mm | |
| Main machine power | Electrical source power | 380v 3Phase /220v 3Phase 50/60HZ |
| Rated Power | 49kw | |
| Really use power | 14kw | |
| Air source | LP air compressor | 1.6m3/min 1.0MPa 1set (15KW) |
| HP air compressor | 1.0m3/min 3.0MPa 2sets (each set 11KW) | |
| Air dryer | 2.0m3/min 3.0MPa 1set | |
| Cooling water | Cooling water | 15L/min |
| Size | L*W*H | 1908*1858*1920mm |
| Weight | 3600kg | |
| preform unscrambler | L*W*H | 2000*950*2480mm |
| Weight | 250kg | |
| Resin available | PET | |
