Pneumatic Bottle Capping Machine Product Introduction
The 40-100 pcs/min High-Speed Pneumatic Bottle Capping Machine is engineered for industrial-scale bottling operations requiring speed, precision, and reliability. Bottles are conveyed linearly to the capping station, where pneumatic-driven heads automatically apply torque to seal caps firmly without over-tightening.
The system is fully automatic, integrating cap sorting, feeding, and linear screw capping in one synchronized process. Constructed from stainless steel, the machine is corrosion-resistant, easy to clean, and suitable for hygienic production environments. Compatible with glass, metal, and plastic bottles, it is ideal for food, beverage, chemical, and pharmaceutical industries, providing high efficiency and minimal downtime.


Working Principle:
The 40-100 pcs/min High-Speed Pneumatic Bottle Capping Machine conveys bottles linearly to the capping station. Pneumatic-driven heads automatically pick and screw caps onto bottles with consistent torque, ensuring tight, leak-proof sealing. The integrated cap sorting and feeding system ensures continuous operation, while the stainless steel frame provides durability and easy maintenance. The linear design allows smooth bottle transport and high-speed automated production for glass, metal, and plastic bottles in industrial packaging lines.


Technical Specifications:
| Cap feeding way | Elevator automatic cap feeding |
| Capping way | Electric 8-wheel screw capping |
| Voltage | AC 220V, 50/60Hz, 800W |
| Working speed | 40–100 bottles/minute |
| Bottle diameter | Approx. Φ35–96 mm |
| Bottle height | Approx. 80–230 mm |
| Bottle caps diameter | Approx. Φ12–50 mm |
| Bottle caps height | Approx. 15–40 mm |
| Air pressure | 0.6–0.8 MPa |
| Machine size (L×W×H) | 3500 × 1300 × 1950 mm |
| Machine weight | Approx. 650 kg |


Main features:
- Pneumatic Drive with Adjustable Torque – Ensures precise, consistent torque for tight, leak-proof sealing on various bottle materials.
- High-Speed Production – Achieves 40-100 pcs/min, suitable for small to medium-sized industrial bottling lines.
- Linear Bottle Transport System – Smooth, synchronized bottle flow reduces jams and downtime.
- Durable Stainless Steel Construction – Corrosion-resistant, easy to clean, ideal for hygienic food, beverage, and chemical production.
- Automatic Cap Sorting and Feeding – Reduces manual labor, prevents cap misfeeds, ensures continuous, efficient operation.




Application Scenarios:
- Food & Beverage Industry – Bottled sauces, juices, milk, edible oils, and condiments requiring consistent sealing.
- Pharmaceutical Industry – Syrups, tonics, herbal extracts, and other liquid medicines needing hygienic, reliable capping.
- Chemical Industry – Industrial chemicals, detergents, oils, and solvents in glass or plastic containers.
- Cosmetic & Personal Care – Shampoos, lotions, hand sanitizers, liquid soaps, and cosmetic oils in various bottle types.
- Industrial Packaging Lines – Integrates with automatic filling, labeling, and coding systems for high-efficiency production.


FAQ
- Q: What bottle materials are compatible?
A: Glass, metal, and plastic bottles. - Q: What is the production speed?
A: 40-100 pcs/min, depending on bottle size and cap type. - Q: Is the machine fully automatic?
A: Yes, it automatically sorts, feeds, and caps bottles. - Q: How is torque controlled?
A: Pneumatic-driven heads provide precise, adjustable torque. - Q: Which industries can use this machine?
A: Food, beverage, chemical, pharmaceutical, and cosmetic production lines.
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