High-Speed Cartoning Machine :Automatic Box Packing Machine with Continuous Planetary Wheel Mechanism for Pharmaceuticals & Food

1. Product Overview: SZH-260 Cartoning Machine & Planetary Wheel Mechanism
The SZH-260 is a state-of-the-art cartoning machine designed for high-volume production, integrating advanced mechatronics, optics, and pneumatics. At its core lies the Continuous Planetary Wheel Carton Suction Mechanism—an innovative component that automates carton retrieval, opening, and positioning with seamless continuity. Unlike traditional intermittent suction systems, this mechanism ensures non-stop feeding, gentle handling, and precision alignment, making the SZH-260 ideal for regulated industries like pharmaceuticals (cGMP compliant) and food, as well as cosmetics and electronics.
Equipped with industry-leading components—including Siemens PLC, Panasonic servo motor, Schneider inverter, and SMC pneumatic parts—this box packing machine delivers consistent performance, minimal downtime, and easy operation. Whether you’re packaging blister packs, bottles, sachets, tubes, or small electronic components, the SZH-260 adapts to your needs without compromising speed or quality.
Want to see how the SZH-260 fits your production line? Request a free consultation today!

2. Solve Your Packaging Pain Points with SZH-260 Box Packing Machine
Manufacturers across industries face recurring challenges that hinder productivity and profitability. The SZH-260 cartoning machine with Continuous Planetary Wheel Mechanism addresses these pain points head-on, turning inefficiencies into competitive advantages:
Pain Point 1: Low throughput can’t keep up with high-volume demandSolution: The planetary wheel’s continuous motion enables a maximum speed of 260 cycles per minute, eliminating gaps between carton retrieval and feeding. Perfect for pharmaceutical blister pack lines or food sachet production scaling to meet market needs.
Pain Point 2: Carton damage (creases, tears) wastes materials and harms brand imageSolution: Gentle suction force distribution and a gradual planetary trajectory protect cartons (250-400g/m²) from stress. For brands with printed or delicate packaging—such as cosmetic tubes or pharmaceutical boxes—this reduces waste by up to 25%.
Pain Point 3: Time-consuming mold changes delay batch switchesSolution: The SZH-260 supports carton sizes from (70-200)×(35-90)×(14-70)mm (L×W×H) with simple adjustments—no mold changes required. Switch between products in minutes, cutting setup time by 40%.
Pain Point 4: Non-compliance with industry regulations risks fines and reputational damageSolution: Hygienic design, precise traceability, and consistent handling meet cGMP standards (critical for pharmaceuticals) and food hygiene regulations. The machine’s batch coding functionality further supports compliance with global traceability requirements.
Pain Point 5: High labor costs for manual carton opening and positioningSolution: Fully automated carton feeding, opening, and positioning eliminate the need for manual intervention, reducing labor costs by 30% on average.

3. What Is a Continuous Planetary Wheel Carton Suction Mechanism?
The Continuous Planetary Wheel Carton Suction Mechanism is the heart of the SZH-260 cartoning machine, designed to revolutionize carton handling through precision engineering and synchronized automation. Unlike linear or intermittent systems, it features multiple suction cups mounted on rotating planetary wheels, moving in a circular trajectory to ensure seamless, non-stop operation.
Working in tandem with the machine’s Siemens PLC control system and SMC pneumatic components, the mechanism operates on three core principles:
Continuous Suction & Retrieval: Rotating planetary wheels pick up flat cartons from the magazine without pauses, maintaining consistent feeding even at 260 cycles per minute.
Gentle, Gradual Opening: The curved trajectory guides cartons through a smooth unfolding process, with opposing suction cups applying balanced pressure to form 3D cartons—no abrupt forces that cause damage.
Micron-Level Positioning: Synchronized with the Panasonic servo motor, the mechanism delivers opened cartons to the filling station with pinpoint accuracy, aligning perfectly with product loading, insert folding, and sealing processes.
This innovative design not only boosts speed but also ensures carton integrity, making it a critical feature for high-quality box packing machine performance.
4. Key Advantages of the Planetary Wheel Mechanism for Cartoning Machine
The Continuous Planetary Wheel Carton Suction Mechanism sets the SZH-260 apart from standard box packing machine models, offering tangible benefits that directly impact your bottom line:
4.1 Unmatched Speed & Continuity for High-Volume Production
The mechanism’s non-stop circular motion eliminates bottlenecks, enabling the SZH-260 to reach 260 cycles per minute—a game-changer for industries like pharmaceuticals, where meeting large orders on tight deadlines is essential. Unlike intermittent systems that pause between carton picks, this mechanism ensures every carton is retrieved, opened, and positioned as the previous one moves to the next stage.
4.2 Gentle Carton Handling – Zero Waste, Consistent Quality
Cartons (especially lightweight or printed ones) are prone to damage with rough handling. The planetary wheel design distributes suction force evenly across the carton surface, while the gradual opening trajectory avoids stress points. For manufacturers using 250-400g/m² cartons (as specified in the SZH-260’s specs), this means no creases, tears, or cosmetic defects—protecting brand consistency and reducing material waste.
4.3 Versatility Across Carton Sizes & Materials
The SZH-260’s ability to adapt to diverse products is enhanced by the planetary wheel mechanism:
Adjustable suction cup spacing and pressure accommodate cartons of different weights (250-400g/m²) and sizes.
Programmable trajectory via the Siemens 10-inch touchscreen allows quick adjustments for new carton formats—no mechanical modifications needed.
Compatible with inserts/manuals (60-70g/m²) folded 1-4 times, supporting multi-page documentation for pharmaceuticals or cosmetics.
4.4 Stability & Reliability – Minimize Downtime
Built with high-quality components (NSK bearings, Omron encoders, and German Beck vacuum pumps), the mechanism operates with minimal vibration and wear. Its integrated overload protection system detects jams or misaligned cartons, triggering an automatic shutdown and displaying clear fault messages on the touchscreen—enabling fast troubleshooting and reducing unplanned downtime.
4.5 Seamless Integration with End-to-End Automation
The mechanism works in perfect harmony with the SZH-260’s full workflow:
Feeds opened cartons to custom feeding systems (for blister packs, bottles, etc.) for precise product placement.
Syncs with the optional C91 folding machine (or German GUK imported model) to insert manuals/inserts.
Coordinates with batch coding and sealing functions (including optional hot melt gluing) for a smooth, uninterrupted process from carton opening to final packaging.
Looking to optimize your production line with a reliable cartoning machine? Get a free quote for the SZH-260 now!
5. SZH-260 Cartoning Machine: Real-World Applications for Different Industries
The SZH-260 box packing machine is engineered for versatility, with the Continuous Planetary Wheel Mechanism adapting to the unique needs of multiple industries:
5.1 Pharmaceutical Industry
A leading global drug manufacturer adopted the SZH-260 for blister pack packaging. The machine’s cGMP compliance, 260 cycles/min speed, and gentle carton handling ensured zero damaged products and full regulatory compliance. The manufacturer reduced labor costs by 30% and cut packaging waste by 22%, meeting increased demand without expanding their workforce.
5.2 Food & Beverage Industry
A major snack brand used the SZH-260 for sachet cartoning. The planetary wheel mechanism’s gentle handling preserved the brand’s printed cartons, reducing crease-related waste by 25%. The machine’s food-grade materials and hygienic design met strict food safety standards, while its quick changeover capabilities supported the brand’s 12+ product variants.
5.3 Cosmetics & Personal Care Industry
A luxury lotion brand integrated the SZH-260 into its tube packaging line. The mechanism’s adjustable suction settings adapted to different tube sizes (from travel-sized to full-sized), reducing batch setup time by 40%. The machine’s precise positioning ensured consistent tube placement in cartons, enhancing the brand’s premium unboxing experience.
5.4 Electronics Industry
A small-component manufacturer used the SZH-260 to package connectors and batteries. The gentle suction force prevented damage to sensitive electronic parts, while the machine’s high speed (260 cycles/min) kept up with the brand’s high-volume production. The ability to switch between carton sizes without molds supported the manufacturer’s diverse product range.