Automatic Three station Servo Motor Drives Plastic pp Pet Cake Box Egg Tray Vacuum Thermoforming Mold
3 Station Servo Thermoforming Mold
,Servo Motor Thermoforming Mold
,Automated Thermoforming Mold
3-Station Servo-Driven Vacuum Thermoforming Mould | for PP/PET Cake Boxes & Egg Trays
Product Overview
This 3-station servo-driven vacuum thermoforming mould is specially designed for high-volume production of both PP/PET cake boxes and egg trays. Driven by high-precision servo motors across forming, cutting and stacking stations, it delivers micron-level positioning accuracy and stable production rhythm, paired with optimized vacuum flow channels to ensure full forming of egg tray cushion structures and sharp edges of cake boxes, suitable for fully automatic continuous production of food packaging.
For food packaging manufacturers with diversified product lines, our engineering team optimizes servo synchronization accuracy, dual-product quick-change design and material-specific vacuum forming parameters, to help you achieve flexible switching between cake boxes and egg trays on the same production line, maximize equipment utilization and maintain consistent high-quality forming for both PP and PET materials.
Engineering Focus
High-performance servo-driven thermoforming moulds rely on more than just cavity precision. Cross-station synchronization, multi-product compatibility, material adaptability and structural durability must work together to deliver efficient, flexible and stable diversified food packaging manufacturing.
All three stations are driven by independent servo motors with closed-loop control, achieving ±0.01mm positioning accuracy and beat error within 0.2s, ensuring smooth material transfer and accurate alignment between forming, cutting and stacking, supporting high-speed continuous production without deviation.
Modular cavity insert design allows fast changeover between cake boxes and egg trays on the same mould base, cutting production switch downtime by over 75%, making it ideal for manufacturers with multiple SKUs and small-batch diversified production demands.
Vacuum channels and vent structures are separately optimized for PP and PET materials: for egg trays, it ensures full forming of buffer grooves and uniform thickness of support columns; for cake boxes, it ensures sharp corner drawing and smooth surface, maintaining stable quality for both materials.
Thickened mold base with reinforced rib structure maintains dimensional stability under long-term high-speed servo cyclic loading, reduces deformation caused by frequent temperature changes, and extends the overall service life of the mould by more than 30% compared with ordinary structures.
Information Required for Customization
The following basic information helps our engineering team evaluate the overall scheme and develop a preliminary servo-driven 3-station solution for your cake box and egg tray production.
Information Required for Customization
For a more accurate quotation and detailed production plan, please also provide the following additional requirements regarding functional design and configuration.







Frequently Asked Questions
Servo drive delivers ±0.01mm positioning accuracy and more stable production rhythm, with beat error within 0.2s. It supports higher speed production, more accurate alignment between stations, lower failure rate and longer service life than ordinary cylinder drive systems.
Yes. It adopts a modular insert design. You can quickly switch between cake box and egg tray production by replacing corresponding cavity inserts, greatly reducing changeover downtime and supporting multi-SKU co-linear production on the same equipment.
Yes. The vacuum system and forming parameters are separately optimized for PP and PET. It can be fine-tuned according to different material thicknesses and production speeds, ensuring stable forming quality for both materials, including full egg tray buffer structure and sharp cake box edges.
Matching high-speed 3-station servo thermoforming lines, it can reach 15–25 cycles per minute depending on product size and material. For standard 30-cell egg trays, daily output can reach 400,000+ pieces under stable operation.
Send us your cake box / egg tray design drawings, production line servo parameters, material specifications and output requirements. Our engineering team will evaluate the synchronization scheme and quick-change design before providing a formal quotation.
Share your multi-product packaging requirements, including product mix, servo line configuration and production targets. Our technical team will assess the mould configuration, material optimization and production efficiency to deliver a tailored solution for your diversified line.
3-Station Servo-Driven Vacuum Thermoforming Mould | for PP/PET Cake Boxes & Egg Trays Product Overview This 3-station servo-driven vacuum thermoforming mould is specially designed for high-volume production of both PP/PET cake boxes and egg trays. Driven by high-precision servo motors across forming...