The Rotary Capping Machine is an advanced, high-speed solution designed for precise and efficient sealing of various bottle types. It integrates bottle feeding, cap sorting, cap placement, capping, and bottle discharge in one streamlined process. With its rotary structure and accurate positioning system, the machine ensures stable operation without damaging bottles or caps.
Equipped with multiple capping heads and a PLC touch screen control system, it offers easy parameter adjustment, consistent torque accuracy, and high capping qualification rates. Capable of handling caps and reaching speeds up to 3500 bottles per hour, it delivers outstanding performance for food, beverage, cosmetics, pharmaceutical, and chemical industries.
Built with stainless steel, the machine features durable components, low noise, and quick changeovers for different bottle sizes. Its automated and customizable design makes it an ideal choice for medium and large-scale production lines, providing reliability, flexibility, and long-term efficiency.
Rotary Capper Machine Features
1.Magnetic Capping Head for Gentle and Adjustable Torque
The magnetic capping head screws the cap tightly and evenly, ensuring secure sealing without breakage or leakage. Torque is adjustable to match different production requirements, providing flexibility and precision.
2.Cap Safety Mechanism
Inside the magnetic head, a cap ejector system ensures that if no bottle is present, the cap is safely dropped and the head moves to the next position without damage, protecting the machine and improving operational safety.
3.Organized Cap Feeding
The cap disc feeder delivers caps sequentially to the correct positions, allowing the capping head to pick and seal caps efficiently and accurately.
4.Bottle Positioning Device
A dedicated bottle positioning system ensures stable placement, avoiding misalignment issues caused by bottom positioning and improving capping consistency.
5.Adjustable Middle Column
The machine accommodates bottles with heights from 120–320mm without changing parts, enabling quick adjustments for different bottle sizes.
6.Safety Protection for Bottle Feeding
A clutch protection system at the infeed and outfeed wheels automatically stops the machine if bottles jam, triggering an audible alarm to ensure safe production.
7.Compact and Smooth Transmission
All transmission components are housed inside the machine body, providing a compact structure, smooth operation, and low noise for efficient performance.
8.Optional Full Automation
The machine can be equipped with an automatic cap feeder or cap sorting system, achieving fully automatic capping from cap placement to sealing (customized per client requirements).
Technical Parameters
| 1 | Model | NP-RC |
| 2 | Maximum production speed | ≥3500 (bottles/hour) |
| 3 | Applicable bottle height | 120mm-280mm |
| 4 | Applicable bottle size | Φ50mm-100mm |
| 5 | Lifting method | Motor |
| 6 | Main motor (kW) | 0.75 |
| 7 | Cap elevator motor (kW) | 0.37 |
| 8 | Conveyor motor (kW) | 0.75 |
| 9 | Dimensions of machine ready for operation (L*W*H mm) | 1650x1350x2200 |
