SCREW CAPPING SOLUTIONS

Automatic Screw Capping Machines for Bottles

Explore ZONESUN screw capping machines for reliable tightening of threaded caps on bottles and containers. Choose from spindle, chuck, servo and tracking capping solutions for standalone operation or complete automated bottling lines.

Automatic Screw Cappers For continuous high-efficiency bottle capping → Semi-Automatic Screw Cappers For flexible small-batch production → Spindle Capping Machines Continuous tightening for threaded caps → Chuck Capping Machines Controlled cap gripping and tightening → Servo Capping Machines Precise torque control for demanding applications → Cap Feeding & Capping Systems Automatic cap sorting, feeding and tightening →

Select a solution or browse all screw capping machines below.

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CHOOSE BY CAPPING TECHNOLOGY

Choose the Right Screw Capping Machine

Different screw capping technologies suit different cap types, bottle formats, production speeds and torque requirements.

Spindle Capping Machines

Continuous cap tightening for high-speed production with a wide range of threaded caps.

Chuck Capping Machines

Controlled gripping and tightening for applications requiring stable cap positioning.

Servo Capping Machines

Precise and adjustable torque control for demanding capping applications.

Tracking Capping Machines

Caps bottles while they remain in motion for higher throughput and smoother line integration.

FROM CAP FEEDING TO CAPPED BOTTLE

How an Automatic Screw Capping System Works

A complete system can automate cap handling, placement, tightening and torque control.

Cap Loading

→

Cap Sorting

→

Cap Feeding

→

Cap Placement

→

Screw Capping

→

Torque Control

→

Capped Bottle

Depending on the cap and bottle design, ZONESUN can integrate cap elevators, vibratory bowl feeders, cap sorters and customized cap delivery systems.

BEFORE CHOOSING A MACHINE

Key Factors When Choosing a Screw Capper

Matching the machine to your actual bottle, cap and production requirements helps ensure stable operation and easier line integration.

Cap Type & Diameter

Cap diameter, height, material and thread design affect the capping mechanism and tooling.

Bottle Size & Shape

Bottle dimensions, rigidity and stability determine guides, clamps and handling requirements.

Required Capping Speed

Target output helps determine the suitable capping technology and machine configuration.

Torque Requirements

Applications requiring controlled tightening may benefit from adjustable or servo torque control.

Cap Feeding Method

Choose manual cap placement or automatic cap sorting, feeding and delivery.

Line Integration

Consider upstream filling and downstream labeling, inspection and packaging equipment.

BEYOND CAPPING

Integrate Screw Capping into a Complete Bottling Line

Build a coordinated production line around your product, bottle, closure and required output.

Bottle Feeding → Filling → Cap Feeding → Screw Capping → Inspection → Labeling → Coding → Case Packing

ZONESUN screw capping machines can be integrated with filling, labeling, inspection, coding and end-of-line packaging equipment to create a complete automated bottling solution.

BUILT AROUND YOUR PACKAGE

Customized for Your Bottles & Caps

Machine configuration can be adapted around your closure, container, required torque, production speed and line layout.

Cap Feeding System Customized sorting and feeding for different cap geometries.

Capping Head & Tooling Configured around cap diameter, shape and tightening requirements.

Bottle Handling Guides, clamps and positioning systems for stable bottle transport.

Torque Control Capping parameters configured according to closure requirements.

Speed Matching Machine capacity coordinated with upstream and downstream equipment.

Line Integration Integrated with filling, labeling, inspection and packaging systems.

FREQUENTLY ASKED QUESTIONS

Screw Capping Machine FAQ

Common questions about screw cap compatibility, torque control, cap feeding and production line integration.

What types of screw caps can your capping machines handle?

ZONESUN screw capping machines can be configured for a wide range of threaded plastic and metal caps. Compatibility depends on cap diameter, height, thread design and bottle structure.

How do I choose between spindle and chuck capping?

Spindle cappers are suitable for continuous production and a broad range of threaded caps, while chuck cappers provide controlled gripping and tightening. The appropriate configuration depends on the cap, bottle and required output.

Can the capping torque be adjusted?

Yes. Depending on the machine configuration, capping parameters and torque can be adjusted to suit different closures and packaging requirements.

Can one machine handle different bottle and cap sizes?

Many models can accommodate multiple formats through machine adjustments or change parts. Bottle and cap samples are recommended to confirm the required configuration.

Can you provide an automatic cap feeding system?

Yes. Cap elevators, sorting systems, vibratory feeders and customized cap delivery solutions can be integrated according to cap design and production requirements.

Can the screw capper be integrated into a complete filling line?

Yes. ZONESUN can integrate screw capping with bottle feeding, filling, labeling, inspection, coding and end-of-line packaging equipment.

NEED HELP CONFIGURING YOUR CAPPER?

Get a Screw Capping Solution for Your Bottles & Caps

Send us your bottle size, cap type, cap dimensions and required production speed. Our team can recommend a suitable screw capping machine and configure the cap feeding and production line solution around your application.