Accurate Filling
Filling systems are selected according to liquid properties, dosing range and required accuracy.
ESSENTIAL OIL PACKAGING SOLUTIONS
Essential Oil Filling & Capping Machines
ZONESUN supplies compact filling and capping systems for essential oils, dropper bottles, glass vials, roll-on bottles and other small-volume containers. Machines can integrate accurate dosing, inner-plug insertion, cap feeding and automatic capping in one streamlined process.
01
Accurate Small-Dose Filling
Controlled filling for low-volume liquid products
02
Plug & Cap Handling
Inner-plug insertion, cap feeding and capping
03
Small Bottle Compatible
For droppers, vials, roll-on and similar containers
Essential Oils
Dropper Bottles
Glass Vials
Roll-On Bottles
SMALL-BOTTLE PACKAGING AUTOMATION
Essential Oil Filling & Capping Solutions
ZONESUN configures essential oil filling and capping systems for accurate small-volume dosing, stable bottle handling, plug insertion and reliable closure according to your bottle, cap and required output.
Plug & Cap Handling
Automatic feeding can be configured for inner plugs, droppers and screw caps.
Reliable Capping
Capping systems are matched to the bottle and closure for stable and repeatable sealing.
FILLING METHOD
Choose the Right Filling System
Filling method selection depends on liquid characteristics, fill volume, dosing accuracy and required production speed.
Peristaltic Pump
Suitable for accurate small-dose filling with limited product contact inside the machine.
Ceramic Pump
Suitable for high-precision small-volume dosing into vials and dropper bottles.
Magnetic Pump
Suitable for free-flowing liquids, wider filling ranges and multi-head configurations.
CONTAINER & CLOSURE COMPATIBILITY
Configured Around Your Bottle and Cap
Machine configuration is matched to the complete bottle and closure combination to maintain stable handling during filling, plug insertion and capping.
TYPICAL WORKING PROCESS
From Empty Bottle to Finished Product
01
Bottle Feeding
→
02
Filling
→
03
Plug Insertion
→
04
Cap Placement
→
05
Capping
Labeling, coding and bottle collection can also be integrated into a complete packaging line.
FREQUENTLY ASKED QUESTIONS
Essential Oil Filling & Capping FAQ
Which filling pump is suitable for essential oils?
Peristaltic and ceramic pumps are commonly selected for accurate small-volume dosing. Magnetic pumps may be used for free-flowing liquids or wider filling ranges.
Can one machine handle different bottle sizes?
Many machines can handle multiple bottle sizes through guide rail, nozzle and capping adjustments. Change parts may be required for significantly different bottles or caps.
Can the machine insert inner plugs automatically?
Yes. Automatic feeding and pressing systems can be configured for reducers, dropper inserts and other inner plugs.
Can labeling be integrated?
Yes. Filling, plug insertion, capping, labeling and coding equipment can be connected into an automated packaging line.
What information is needed for a quotation?
Provide the liquid, fill volume, bottle and cap dimensions, photos, required output and any additional packaging processes.
CUSTOMIZED MACHINE CONFIGURATION
Need Help Matching Your Bottle and Cap?
Send us your product, bottle, closure and target output. We can recommend a suitable filling and capping configuration.