Product Details
The four-station positive and negative pressure thermoforming machine is an advanced packaging solution designed for efficient and precise plastic sheet forming. Designed for industries that require fast production cycles and stable quality, this machine combines advanced automation technology and a solid structure for excellent performance. Its four-station design can complete heating, forming, punching and stacking at the same time. Positive and negative pressure forming can significantly shorten the forming time, especially for some products that require punching, such as blueberry boxes and cup lids. This four-station machine has high output and labor-saving, while maintaining excellent product consistency.

>> The equipment has four stations of forming, cutting, punching and stacking in one, realizing full-automatic heating, forming, punching, cutting, stacking and counting in one stop;
>> The forming station, punching station and punching and shearing station are controlled by two sets of servo motors, driving the eccentric wheel connecting rod structure to drive the two mold platforms up and down respectively and equipped with positive and negative pressure air sources, which can realize positive and negative pressure forming of products;
>> Integrated, cutting, stacking and waste winding multi-stations in one, smoother sheet material processing and lower energy consumption;
>> The five-point structure with better stability for forming, and the crank arm with roller bearings ensures perfect forming and cutting;
>> The upper workbench of the forming station is equipped with an auxiliary stretching head driven by an independent servo, so that the product forming is more in place;
>> The forming station adds a tension rod structure, so that the forming station has the function of in-mold cutting, while ensuring a longer service life of the cutting knife;
>> A variety of fully automatic stacking methods, such as upward stacking, AB stacking, product complete cutting robot removal, etc., can meet the diverse needs of customers for unloading and retrieving materials.
Innovative Positive/Negative Pressure Technology
At the core of the 8575 machine lies its dual-pressure system, integrating both positive and negative pressure mechanisms to optimize forming accuracy. The negative pressure system ensures precise material suction into molds, capturing intricate details for complex geometries, while the positive pressure system enhances material distribution uniformity, eliminating air traps and minimizing material waste. This hybrid approach guarantees flawless forming results for high-gloss finishes, sharp edges, and consistent wall thickness—critical for industries like food packaging and medical device manufacturing where precision is non-negotiable.
duction Capacity
As a leading manufacturer of thermoforming machines and sheet extrusion equipment, we have a strong technical team and excellent quality management system. With a factory covering [10000+ square meters], vertically integrated production lines, combined with advanced automation technology, superb craftsmanship and strict quality control, we provide high-performance machinery to customers around the world.

User-centric automation and control
The 8575 features a 10-inch HMI touchscreen interface for intuitive control of all parameters, including temperature, pressure, cycle time, and mold positioning. Pre-programmed recipes enable operators to easily switch between product designs, reducing setup time by 30%. Advanced sensors monitor real-time performance, automatically adjust settings to maintain optimal molding conditions, and trigger alarms when maintenance is required. Compatibility with Industry 4.0 protocols enables remote monitoring and data analysis, helping manufacturers optimize production scheduling and quality control.
Durability and adaptability for a wide range of applications
With a heavy-duty steel frame and corrosion-resistant components, the 8575 can operate 24/7 in harsh environments. Its modular design supports fast mold changes (within 3 minutes) and can accommodate a wide range of materials with thicknesses from 0.2 mm to 6 mm, including PP, PET, HIPS, and biodegradable PLA. Optional accessories such as multi-layer feeding, laser cutting integration, or an anti-static system further expand its versatility. Whether producing blister packs, automotive interiors or disposable medical trays, this machine is designed to adapt to changing market demands and keep downtime to a minimum.
Sustainability & Aftermarket Support
With a focus on eco-efficiency, the 8575 features energy-efficient servo motors that reduce power consumption by 25% and a closed-loop cooling system that minimizes water waste. A scrap recycling mechanism ensures up to 95% material utilization. With a global network of technicians, we offer 24/7 technical support, on-site training and a 1-year warranty covering parts and labor. Regular software updates ensure your machine stays at the forefront of thermoforming innovation, ensuring a long-term return on investment for your business.







