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China Factory Plastic Thermoformer ZN650 3-Stations Machine | Reliable Suppliers for HIPS, PS, PP Sheet Molding
Function Brief Introduction
The machine mainly consists of three working positions: forming, cutting and stacking. During operation, the plastic sheet is fed into the machine, where it is then heated and formed into the desired shape using both positive and negative pressure techniques. Afterward, the formed product is automatically cut to the accurate size and shape according to the pre-programmed die and the stacking station will automatically collect and count the final products, and the scrap rewinder will roll the scrap sheet automatically.
Application
In terms of product applications, the Three-Position Fully Automatic Plastic Positive and Negative Pressure Thermoforming Machine can be widely used in various industries, such as packaging, food-processing, medical equipment, electric appliance, automotive parts, and more, providing a cost-effective and efficient solution for plastic product manufacturing.
Key Features and Benefits
1. High Efficiency
Thanks to its fully automatic design and optimized work processes, the machine is capable of producing a large number of plastic products in a short amount of time, greatly improving production efficiency.
2. Precision Forming
The machine is equipped with advanced heating and forming systems, which can ensure the accurate and consistent shaping of the plastic sheet into the desired product.
3. Wide Material Compatibility
The machine can handle various types of plastic sheets, including PVC, PET, PS, PP, and more, making it versatile and suitable for different applications.
4. Easy Operation and Maintenance
The machine is designed with user-friendly interfaces and modular structures, which facilitate easy operation and maintenance.
Technical Parameters
| Description | ZN-650 |
| Suitable Products | Disposable Plastic lids/covers, clamshell boxes, plates, (egg) trays , containers, etc. |
| Suitable Material | PLA, PP, PS, PET, PVC, EPS, CORN STARCH etc |
| Max. Width of Material | 690mm |
| Max. Forming Width | 650mm |
| Max. Forming Length | 500mm |
| Max. Forming Depth | 100mm |
| Max. Cutting Speed | 10-40 Cycles/min |
| Material Thickness | 0.1mm-1.5mm |
| Heating Power | 52KW |
| Total Power | 75KW |
| Power | 380V / 50HZ (220V 60HZ) Three phase four wire |
| Pressure of Water Supply | 0.2MPa |
| Water Consumption | 0.3m³/h 3P Chiller |
| Air Pressure | 0.6-0.8MPa |
| Air Exhaust Volume | ≥1.2m³/min |
| Air Compressor | 11KW |
| Machine Install Size | 9200×2100×2450mm |
| Machine Packing Size | 9300×2200×2600mm |
| Weight | 9000KG |
Frequently Asked Questions (FAQ)
What are the three main working positions of the ZN-650 thermoforming machine?
The machine operates through three primary stations: forming, cutting, and stacking. The plastic sheet is heated and formed using positive and negative pressure, cut to size automatically, and then collected and counted at the stacking station.
What materials can this positive and negative pressure thermoforming machine process?
This machine is compatible with a wide range of plastic sheets, including PLA, PP, PS, PET, PVC, EPS, and CORN STARCH, with a sheet thickness capability ranging from 0.1mm to 1.5mm.
What types of products are typically manufactured using this machine?
It is widely used to produce disposable plastic lids, covers, clamshell boxes, plates, egg trays, and various packaging containers for food-processing, medical equipment, and electric appliances.
What are the maximum forming capacity specifications for the ZN-650 model?
The ZN-650 model supports a maximum forming width of 650mm, a maximum forming length of 500mm, and a maximum forming depth of 100mm, with a maximum material sheet width of 690mm.
What are the air and water supply requirements for installation?
The machine requires a water supply pressure of 0.2MPa with a consumption rate of 0.3m³/h (via a 3P Chiller). The required air pressure is 0.6-0.8MPa with an exhaust volume of ≥1.2m³/min.

