Decapper for removing screw caps

Efficiently unscrew caps from various bottle types without damaging the threads, even under challenging conditions, ensuring seamless operation and reducing downtime in high-speed bottling lines.

The Rotomat series by Krones is designed for efficient removal of screw caps in diverse beverage processing environments. This rotary decapper utilizes a multi-gripper head that ensures precise unscrewing without damaging bottle threads. Suitable for soft drinks, spirits, water, milk-based beverages, and juices, its applications extend across bottling, packaging, and recycling industries. It supports line outputs of up to 60,000 bottles per hour, suitable for high-speed, continuous operations. The system’s automation integrates seamlessly into existing production lines, featuring automatic height adjustment and low-noise operation. Constructed from stainless steel AISI 304, it guarantees durability and corrosion resistance. The modular design accommodates various layout configurations, enabling installation flexibility in tight production spaces. With roller-controlled grippers and a compact footprint, it ensures high reliability and minimal maintenance downtime.

Benefits

  • Maximizes production line efficiency with high-speed decapping up to 60,000 bottles per hour.
  • Ensures precise cap removal without thread damage, protecting bottle integrity.
  • Offers flexible installation options with modular design adaptable to existing layouts.
  • Minimizes maintenance needs due to durable, low-wear components.
  • Enhances operational hygiene with a design focused on reduced surface areas and clear unit separation.
Applications
Water,Bottled beverages,Milk and milk-based drinks,Aseptic systems,Spirits,Juice,Soft drinks,Returnables line
End products
Mineral water,Aseptic packaged drinks,Orange juice,Refillable glass bottles,Pet bottled beverages,Carbonated soft drinks,Flavored milk,Bottled spirits
Steps before
Filling,Sorting,Capping
Steps after
Inspection,Packaging,Labeling
Input ingredients
bottles with screw caps,metal screw caps,plastic screw caps
Output ingredients
bottles without screw caps
Cap Diameter
Up to 50 millimetres
Line Output
Up to 60,000 bottles per hour
Decapping Heads
6 to 25
Material
Stainless steel AISI 304
Noise Levels
Low-noise
Operation
Rotary machine with different layout configurations
Working mechanism
Rotary machine with decapping heads
Cap size compatibility
Up to 50 mm diameter
Capacity
Up to 60,000 bottles per hour
Automation level
Automatic height adjustment
Flexibility and modularity
Modular design,flexible layout
Operation with incorrect bottle
Grippers remain open if no cap is detected
Noise level
Low-noise operation
Cap removal precision
Handles slanted or overtightly screwed caps
Corrosive resistance (e.g. acids)
Stainless Steel AISI 304
Density/particle size
up to 50 mm cap size
Cap type
Metal / Plastic
Machine footprint
Modular and flexible design
Cap diameter
Up to 50 millimetres
Decapping heads
6 to 25
Material
Stainless steel AISI 304
Layout configuration
Right-to-left or left-to-right
Cap removal method
Rotary
Cap Diameter Compatibility
Up to 50 mm
Decapping Heads
6 to 25 heads
Line Output
Up to 60,000 bottles per hour
Layout Configurations
Modular with right-to-left or left-to-right design
Material
Stainless steel AISI 304
Noise and Wear Reduction
Roller-controlled grippers
Market info
Krones is renowned for its expertise in manufacturing beverage and liquid food processing and packaging equipment, offering comprehensive solutions that include filling, packaging technology, and processing systems, and is reputed for innovation and quality in the industry.