The NB-4000 NB-6000PET bottle blowing machine is a fully automatic 4/6-cavity blow molding machine designed for efficient production of 0.5–2L plastic bottles. With stable performance, precise forming, and energy-efficient operation, it is an ideal solution for beverage and water bottle manufacturers.
High-efficiency solution for small & medium batch production
BETA NB-4000 NB-6000 Bottle Blowing Machine，suitable for blowing any kind of carbonated beverage bottle,sparkling beverage bottle,pure water bottle, mineral water bottle,fruit juice beverage bottle,cosmetic bottles,large diameter bottles, high temperature resistance bottles and other packaging bottles.
Multiple-cavity configuration delivers stable output for medium-scale bottle production.
Automatic preform feeding, heating, blowing, and bottle discharge.
Optimized heating and blowing system reduces energy consumption.
Easy operation with real-time monitoring and parameter adjustment.
0.5–2L PET water bottles
Beverage bottles (still water, juice, soft drinks)
Edible oil bottles
Household and daily chemical bottles
Customized PET plastic bottles
High efficiency, intelligent control, and stable bottle quality
Servo-driven preform feeding and separation system prevents blockage and abrasion, ensuring smooth and continuous operation.
Optimized oven design with adjustable lamps and air-cooling circulation reduces power consumption and ensures uniform heating.
Drawer-type mold structure allows fast bottle shape change, completing mold replacement within one hour.
Advanced servo technology shortens mold-clamping time, improves productivity, and ensures stable bottle quality.
User-friendly interface provides real-time monitoring, production data recording, and fault warning functions.
What bottle sizes can the NB-4000/NB-6000 produce?
The NB-4000 is suitable for PET bottles ranging from 0.5L to 2L.
How many cavities does this machine have?
It features a 4/6-cavity mold configuration.
Is the NB-4000/NB-6000 fully automatic?
Yes, it operates fully automatically from preform feeding to bottle output.
Is it suitable for continuous production?
Yes, the machine is designed for stable, long-term industrial operation.
What industries commonly use the NB-4000/NB-6000?
It is widely used in water, beverage, food, and daily chemical packaging industries.
| Model No. | Unit | NB-4000 | NB-6000 |
| Theoretical output | Pcs/hr | 4000-4500 | 5500-7500 |
| Container volume | L | 0.5-2 | 0.5-2 |
| Preform inner diameter | mm | 38 | 38 |
| Max.bottle diameter | mm | 110 | 110 |
| Max.bottle height | mm | 365 | 365 |
| Cavity | Pc | 4 | 6 |
| Main machine size | M | 3x2x2.2 | 4x2x2.2 |
| Machine weight | T | 4 | 6 |
| Feeding Machine dimension | M | 2×1.35×2.55 | 2×1.35×2.55 |
| Feeding Machine weight | T | 0.55 | 0.55 |
| Max.heating power | KW | 55 | 85 |
| installation power | KW | 65 | 100 |
