Screw-on capping machine

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Product overview
AXTRA capping machines for pre-threaded plastic caps are engineered for fast, accurate and repeatable closure on automated bottling and packaging lines. The system handles cap sorting and controlled feeding, precise alignment and torque-controlled spindle heads to ensure consistent sealing quality across formats.

Key benefits

• Fast and repeatable cap application to support high-throughput production
• Precise cap alignment to ensure correct engagement of pre-threaded closures
• Torque-controlled spindle heads for consistent tightening and reduced rejects
• Stable bottle handling to minimise misfeeds and downtime
• Adjustable to multiple cap sizes, bottle geometries and line speeds
• Designed for hygienic operation and easy integration into automated lines

Main components and functional elements

• Inclined cap elevator/sorter for continuous feeding and orientation of pre-threaded caps
• Guarded capping chamber to protect operators and maintain product cleanliness
• Vertical spindle capping heads applying and rotating caps with torque control
• Torque-controlled capping head(s) for repeatable tightening values
• Operator touchscreen panel for machine management and parameter adjustment

Applications

• Automated bottling and packaging lines for beverages, food, personal care and chemical products
• Suitable for liquids (still or carbonated), semi-viscous and sensitive formulations
• Industrial settings requiring repeatable sealing, hygiene and line integration

Integration & flexibility

• Configurations developed according to product characteristics, container format and required line speed
• Engineered interfaces for smooth connection with filling, labelling and downstream packaging equipment
• Adjustable format components and torque settings to meet specific production requirements

Technical specifications

• Cap type supported: pre-threaded plastic caps
• Cap feeding: inclined elevator/sorter feeding into capping unit
• Capping heads: spindle-style with torque control for repeatable closure tightening
• Control interface: touchscreen panel for parameter setup and machine control
• Safety: guarded capping chamber for operator protection
• Integration: configurable interfaces for upstream filling and downstream labelling/packaging equipment
• Services: FAT/SAT, installation, training, spare parts and technical support