Tabletop Capping Machines
Compact equipment for small production runs, product testing and facilities with limited installation space.
Precision Dropper Closing Solutions
Dropper Bottle Capping Machines
Explore ZONESUN capping machines for pipette droppers, screw-on dropper caps and small-bottle closures. Choose from tabletop cappers, automatic cap-feeding systems and customized dropper positioning machines with consistent torque control.
Dropper Closure Solutions
Reliable Capping for Pipette Dropper Bottles
Dropper closures require accurate positioning and controlled tightening. ZONESUN dropper bottle capping machines can be configured for cap feeding, dropper placement and consistent torque according to the bottle and closure structure.
Automatic Cap Feeding
Cap sorting and feeding systems can automatically deliver dropper closures to the positioning and tightening station.
Torque-Controlled Capping
Adjustable tightening control helps produce consistent closure performance while reducing loose caps and excessive tightening.
Typical Dropper Capping Process
01 · Bottle Positioning
The bottle is guided and stabilized.
02 · Dropper Feeding
The dropper closure is sorted and delivered.
03 · Dropper Placement
The pipette and closure are positioned on the bottle.
04 · Torque Capping
The closure is tightened to the required level.
Information Needed for Machine Selection
Dropper closures vary in pipette length, cap diameter, thread design and tamper-evident structure. Bottle and closure samples help determine the correct feeding, positioning and capping configuration.
Bottle diameter and height
Bottle neck dimensions
Dropper cap diameter
Pipette length and material
Required capping torque
Target bottles per minute
Common Applications
Essential Oil Bottles
Cosmetic Serum Bottles
Liquid Skincare Bottles
Fragrance Oil Bottles
Laboratory Dropper Bottles
Frequently Asked Questions
Can one machine handle different dropper bottle sizes?
Many machines can support multiple bottle sizes through adjustments and
change parts. The available range depends on the bottle diameter, height,
neck dimensions and dropper structure.
Can the machine automatically feed pipette dropper caps?
Yes. Compatible closures can be automatically sorted and fed using a
customized bowl, elevator or cap-feeding system before positioning and
tightening.
How do you prevent the glass pipette from being damaged?
The feeding and positioning structure must be designed around the pipette
dimensions and material. Controlled handling and correct alignment help
reduce impact and breakage.
Can the machine connect to an existing filling line?
Yes. Conveyor height, production speed, bottle spacing and control signals
can be configured to connect the capper with compatible filling and
labeling equipment.
Are bottle and dropper samples required?
Samples are strongly recommended for testing cap feeding, pipette
positioning, thread engagement and tightening torque before production.
Need a Capper for Your Dropper Bottle?
Send us your bottle and dropper photos, dimensions, samples and required production speed. Our engineering team will recommend a suitable dropper feeding and capping configuration.
Contact ZONESUN