The NB-500 semi automatic blow molding machine is designed for producing large-volume PET bottles from 3 to 5 liters. With a 1–2 cavity configuration, stable heating system, and compact structure, it delivers reliable output at a low investment cost, making it an ideal solution for edible oil, detergent, and household packaging manufacturers.
| Theoretical output | 1600-2000 Pcs/hr |
|---|---|
| Container volume | 0.2-1.5 L |
| Preform inner diameter | 26-38 mm |
| Cavity | 4 Pc |
High-efficiency solution for small & medium batch production
The NB-2000A semi automatic PET blow molding machine is specially developed for small and medium batch production of PET bottles ranging from 0.2L to 1.5L. Equipped with a 4-cavity mold system, it significantly increases production efficiency while ensuring consistent bottle shape, thickness, and transparency.
Its compact and practical design allows easy installation in workshops with limited space. The machine features a stable and energy-efficient heating system that provides uniform preform heating, resulting in reliable bottle quality and reduced energy consumption.
Operation is simple and user-friendly, requiring minimal labor and training. Maintenance is straightforward, helping reduce downtime and operating costs. With a balanced combination of output, cost control, and flexibility, the NB-2000A is an ideal choice for manufacturers seeking higher productivity without moving to fully automatic systems.
PET water bottles (0.2–1.5L)
Juice and beverage bottles
Cosmetic and personal care containers
Pharmaceutical packaging bottles
Household chemical bottles
Increases production capacity while maintaining consistent bottle quality.
Simple controls reduce labor requirements and daily maintenance effort.
Small footprint suitable for limited factory space.
Ideal balance between output, investment cost, and operating efficiency.
What bottle size range does the NB-2000A support?
The machine is suitable for PET bottles from 0.2L to 1.5L.
How many cavities does the NB-2000A have?
The machine is equipped with a 4-cavity mold system.
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 the NB-2000A suitable for small factories?
Yes. It offers higher productivity without the complexity and cost of fully automatic machines.
Contact us now for a quotation or more detailed specifications
| Model No. | Unit | NB-2000A |
| Theoretical output | Pcs/hr | 1600-2000 |
| Container volume | L | 0.2-1.5 |
| Preform inner diameter | mm | 26-38 |
| Max.bottle diameter | mm | 50-110 |
| Max.bottle height | mm | 365 |
| Cavity | Pc | 4 |
| Main machine size | M | 1.63×0.62×1.59 |
| Machine weight | T | 1.1 |
| Heater size | M | 2.1×0.7×1.38 |
| Heater weight | T | 0.35 |
| Max heating power | KW | 15 |
| Installation power | KW | 30 |
