
The NB-100 semi automatic blow molding machine is designed for large-volume PET bottle production from 10L to 25L. With a robust structure, stable heating system, and low investment cost, it provides reliable performance for water jars, oil containers, and industrial liquid packaging.
| Theoretical output | 80-220 Pcs/hr |
|---|---|
| Container volume | 10-20 L |
| Preform inner diameter | 45-65 mm |
| Cavity | 1 Pc |
High-efficiency solution for small & medium batch production
The NB-100 semi automatic blow molding machine is specially developed for producing large-volume PET containers ranging from 10L to 25L. It is ideal for applications that require strong bottle structure, thick walls, and reliable performance.
Designed with a sturdy and practical frame, the machine ensures stable operation during high-pressure blowing of large bottles. The advanced heating system provides uniform preform heating, helping achieve consistent wall thickness and excellent bottle strength.
Operation is simple and requires minimal labor, making it suitable for factories with limited manpower. Maintenance is straightforward, reducing downtime and operating costs. With low initial investment and dependable output, the NB-100 is a cost-effective solution for manufacturers entering or expanding large-volume bottle production.


10–25L water jars and gallon bottles
Edible oil containers
Industrial liquid packaging bottles
Chemical and detergent containers
Large-capacity household containers
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Designed specifically for 10–25L PET bottles and water jars.
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Ensures reliable performance for thick-wall, high-strength containers.
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Easy to operate, suitable for factories with limited manpower.
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Cost-effective solution for large bottle manufacturing projects.

What bottle sizes can the NB-100 produce?
The machine is suitable for PET bottles with volumes from 10L to 25L.
Is the NB-100 suitable for thick-wall bottles?
Yes. It is designed for large-volume, thick-wall bottle production..
Is this machine more efficient than 2-cavity models?
Yes. The 4-cavity configuration significantly improves output while keeping investment costs reasonable.
How many operators are required?
Usually 1–2 operators are sufficient for normal operation.
Is this machine suitable for startups?
Yes. With low investment cost and simple operation, it is ideal for startups and small factories.
Can the machine be customized for different bottle designs?
Yes. Different molds and preform specifications can be customized according to requirements.
Contact us now for a quotation or more detailed specifications
| Model No. | Unit | NB-100 |
| Theoretical output | Pcs/hr | 20-220 |
| Container volume | L | 10-25 |
| Preform inner diameter | mm | 45-65 |
| Max.bottle diameter | mm | 350 |
| Max.bottle height | mm | 520 |
| Cavity | Pc | 1 |
| Main machine size | M | 2.19×0.74×1.9 |
| Machine weight | T | 1.2 |
| Heater size | M | 2.8×0.64×1.6 |
| Heater weight | T | 0.55 |
| Max heating power | KW | 20 |
| Installation power | KW | 35 |