How does the 4 rollers automatic capping machine work?

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The working principle of the fully automatic 4 rollers capping machine is mainly based on the combination of mechanical automation and precise control technology. The machine automatically performs a series of actions such as conveying, positioning and capping of glass bottles by a preset program. 

The specific process is as follows:


Bottle infeed: The bottle enters the working area of the capping machine through the conveyor system.

Bottle sorting: The turntable type bottle sorter is used to cleanly code the messy empty bottles and send them to the conveyor, the empty bottles arrive under the filling head and are blocked by the chuck.

Filling: Filling is done by piston pump, after filling is completed, the chuck will take away the filled bottles and block the empty bottles at the same time.

Positioning: The bottles are arranged on the conveyor belt according to a certain spacing, and when it reaches the capping station, the bottles are accurately fixed in the specified position by the positioning mechanism.

Capping: Using the electric motor drive device, the cap is screwed into the bottle mouth to complete the capping process.


The benefits of pairing with fully automatic caps feeding device include:

Increased efficiency: Fully automatic cap lowering allows continuous capping with high efficiency and speed (capping speed is two to three times faster than intermittent capping speed).

Reduced manual intervention: The process of automatic capping and capping without manual intervention saves human resources.

Reduce labor intensity: Traditional cap installation requires workers to operate manually, while fully automated capping and screwing greatly reduces workers' labor intensity.

Avoid human contamination: The automated process avoids human contamination caused by manual capping in the past.


Full-automatic 4 rollers capping machine realizes a series of actions such as bottle conveying, positioning and capping through the automatic control system, with full-automatic capping further improving production efficiency and quality, reducing manual intervention and labor intensity, and ensuring product hygiene and safety.


You get the idea, we can assist you with any phase of your packaging system!



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