Dongguan Zhenying Machinery Equipment Co., LTD
The growing demand for complex-shaped and personalized products in the manufacturing industry is driving PVC 3D molding production technology to become a crucial direction in the plastic processing industry. This production line combines traditional PVC processing technology with modern automatic control, efficiently producing various complex three-dimensional plastic products. It is widely used in food packaging, plastic packaging, medical devices, and automotive interiors.
A typical PVC 3D molding production line consists of several key components: an extrusion system, molding system, cooling system, and cutting and stacking system. The extruder is responsible for heating, plasticizing, and extruding PVC raw material, which is the first step of the entire production process.
For manufacturing three-dimensional products, the fully automatic 3D sheet forming machine (thermoforming machine) is the core equipment. Machines like the Huaxiang HX-18A model integrate mechanics, electronics, and pneumatics, adopting a PLC and touch screen automatic control system to complete the entire process of feeding, heating, vacuum forming, cooling, demolding, and cutting at once.
Modern PVC 3D molding machines boast several advanced technical features. High efficiency and programmability are primary advantages. They use PLC human-machine interface (HMI) systems capable of storing multiple recipe sets. Parameters for vacuum, cooling, and demolding can be managed by number.
A precise positioning system ensures forming accuracy. For instance, utilizes a Mitsubishi frequency control motor for powerful, air-efficient, and stable operation with accurate positioning.
Energy conservation and environmental protection are also key considerations. The heating system is equipped with insulation cotton and high-temperature sleeves, making heat less likely to dissipate, achieving energy savings and reducing burnout risks.
High automation is achieved with motorized automatic feeding devices capable of handling 50-200KG materials, saving time and labor. The forming area can reach 1220*710mm, with a maximum forming depth of 150/180mm, and a production speed of 3-10 cycles/minute.
The PVC 3D molding production line is suitable for various materials, including PVC, PP, PET, PS, PC. Different materials offer distinct characteristics; for example, PVC has good rigidity and strength, while PP exhibits excellent flexibility and creep resistance.
3D products made from these materials find applications in a wide range of fields:
Food Packaging: Fast food containers, fruit trays, moon cake inserts.
Plastic Packaging: Batteries, electronics, toys, stationery, hardware, household appliances, daily gifts, and decorations.
Medical Industry: Pill packaging, tablet packaging.
Automotive Materials and Sanitary Equipment.
Advanced production lines also employ multi-layer co-extrusion technology, such as three-machine three-layer PVC foam co-extrusion molds. These molds include a feed distributor, middle mold, and die head.
This type of mold features three inlets connected to three flow channels, which eventually converge in the middle mold flow channel to form three-layer PVC pipes, significantly enhancing production speed and efficiency.
With technological advancements, PVC 3D molding production lines are evolving towards higher levels of automation and intelligence. For example, some new CNC precision forming machines already use servo motion controllers for control, encompassing motion, temperature control, various mold guides, temperature sensing detection, and HMI operation.
Technologies like separate stations for forming, cutting, and stacking that operate simultaneously, and a modular design philosophy, enable the addition of process requirements based on customer product needs.
3D PVC molding technology is continuously transcending the limitations of traditional manufacturing. From food packaging to medical devices, from automotive interiors to building components, this production line brings not only product diversification but also a revolution in manufacturing philosophy.
With the deepening of intelligence and energy conservation, PVC 3D molding technology will open a new chapter in the plastic processing industry, creating unprecedented possibilities for us.
Email to this supplier
Related Products List
Contact Us
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
