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China ZN650 Plastic Thermoforming Machine - 3-Stations, Ideal for Food & Industrial Packaging from Leading Suppliers and Factory
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 of this machine include
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.
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.
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.
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
Q1: What materials can the ZN-650 thermoforming machine process?
The machine supports a wide range of plastic sheets, including PLA, PP, PS, PET, PVC, EPS, and CORN STARCH, with a thickness range of 0.1mm to 1.5mm.
Q2: What are the three main working positions of this machine?
The machine operates with three fully integrated stations: forming (using positive and negative pressure), cutting (according to the pre-programmed die), and stacking (automatically collecting and counting the final products).
Q3: What is the production capacity and forming depth of the machine?
The ZN-650 model features a maximum forming depth of 100mm and operates at a maximum cutting speed of 10 to 40 cycles per minute, depending on the material and product dimensions.
Q4: What type of products can be manufactured with this equipment?
It is highly suitable for manufacturing disposable plastic lids, covers, clamshell boxes, plates, egg trays, food containers, and other similar thermoformed plastic packaging.
Q5: What are the installation dimension and weight specifications?
The machine has an installation size of 9200×2100×2450mm and weighs approximately 9000KG. The recommended packing size for shipment is 9300×2200×2600mm.
Q6: How is the scrap material managed during operation?
The machine is equipped with an integrated automatic scrap rewinder that automatically rolls the leftover scrap sheet during the production cycle, ensuring a clean and efficient workflow.

